Atlantis Highlights in Engineering

The paper presented the mathematical processing of data on the probability of failures for 150 starter electric motors of the car type application of a Poisson distribution law. The data regarding the situation of the faults occurred, at the starting electric motors, on 200 thousand km were provided...

In order to ensure the rapid development of the aerospace industry and promote the safe navigation of civil aircraft, the country has summarized its past fault experience and developed relevant fault isolation manuals. Under the guidance of the above manual, some minor faults in the avionics system can...

As generally known that concrete has low resistance to acidic and corrosive materials which usually exist in acidic and saline environment. And along the increasing of environment conservation, specifically about reusing a waste which is residue of an activity and/or a production process of industries...

Industrial waste may have a severe negative impact on the environment and it releases toxic components that endanger human health and ecosystems, cause major pollution, and upset sensible ecological balances. The use of industrial waste materials in concrete production has gained significant attention...

With the development of human society, the concept of “carbon neutrality” has gradually attracted people’s attention. However, due to the existence of throttling loss, the efficiency of the hydraulic systems widely used is usually lower than 30%. In order to improve the energy conversion rate of the...

In order to solve the lack of wireless transmission signal for structural health monitoring during the construction of raft foundation of super high-rise building, a remote wireless monitoring system was built for raft foundation of super high-rise building based on NB-IoT. It was composed of sensors,...

A certain flotation gold concentrate is a refractory gold ore with arsenic and carbon containing fine particles embedded in it. The arsenic and carbon (organic carbon) contents are 0.12% and 1.68%, respectively, and the average gold particle size is 3.15 μ m. The gold leaching rate using conventional...

The compatibility between the dimensions of furniture and users’ body is crucial in keeping the users’ performance. The objective of this study is to identify whether the furniture dimensions in the library reading area at University of Trunojoyo Madura (UTM) are appropriate/inappropriate to the students’...

Nowadays, Wireless Body Area Network has an important role in health care monitoring applications. This practical method offers more advantages in monitoring patient health care remotely in real-time, for example, increasing human discipline in health care, easy to operate, flexible, and able to reduce...

Internet enterprises play an important role in promoting the process of global sustainable development. Based on association rules and keyword co-occurrence clustering, this paper studies the sustainable development report issued by Internet enterprises. This paper obtains the sustainable development...

In the hybrid structure of Concrete filled steel tubular columns and light steel frames, under horizontal loading, the secondary structure exerts two lateral forces on the main frame columns, resulting in a pronounced second-order deflection effect on the main structural columns. To investigate the influence...

The Covid-19 pandemic and Movement Control Order (MCO) resulted in the closure of all higher education institutions throughout the country to prevent the spread of this contagious outbreak. During MCO staff are directed to work from home only and are not allowed to enter the office without the permission...

The increasing demand for automation technology in the construction industry has driven the research on computer vision applications for construction monitoring. Spurred by current trends, this paper introduces an automated comparison system for construction monitoring based on computer vision, focusing...

Sunlight is everywhere around the world, and solar cells can be used, the working principle of solar cells is to directly convert solar energy into electricity, which does not need a secondary conversion process, so it has a high conversion efficiency. How to make full use of solar energy for power generation...

With the improvement of computer technology, 3D virtualization technology whose application can achieve a comprehensive sensory simulation to simulate realistic environment has penetrated into various industry fields, and for the development and application of various electrical equipment in power industry...

The importance of motor vehicle testing stems from the fact that different types of testing, as an integral part of the process of research, development, construction, manufacture, operation and repair, make a decisive contribution to their continuous improvement at all stages. The tests are aimed at...

The high number of tourist transport accidents in Indonesia makes transportation security as a factor that affects tourist risk perception. Electronic word of mouth (eWOM) about tourism places also affects the tourist risk perception. Research on the effect of travel risk perception on intention to travel...

The design of the existing top pipe pipeline structure adopts a plane strain model and assumes that the pipe circumference is a homogeneous foundation soil. By selecting typical geological conditions for internal force calculation and reinforcement of the pipeline structure, if the established rock and...

Multiple slopes varying from 25° to 30° were designed and constructed in different areas of a highway project in Northern Virginia. High modulus and high-strength geosynthetics were required to ensure the sliding stability of 11 m slopes up to. For some slopes, polyester geosynthetics with up to 1000...

The large mass water inside a large-scale steel structure aqueduct will have a significant impact on the response of the structure system under seismic conditions. Centrifuge shaking table model tests are carried out in this article. The results show that water insides has a damping effect similar to...

Bridges or docks on coasts often fail due to fatigue loads. Sea waves striking bridge or the dock give a fatigue effect to the structure thus accelerating structural failure. This study aims to analyse glass fibre reinforced polymer (GFRP) reinforcement on reinforced concrete beams under fatigue and...

Silage is a fermented high-water content feed given to ruminants. The production of silage from water hyacinth (Eichornia crassipes) is carried out by combining the grindery and fermentation processes.This equipment had 1420 rpm of agitation and 0.5 hp of electricity.Aspergillus nigerwas used in the...

In this paper, the logistics distribution path problem is studied in depth, and the general steps of model establishment are analyzed and summarized through the study of logistics distribution models with many different objectives, and the logistics distribution model of multiple vehicles in multiple...

In this paper, a moderated mediation model was constructed, and SPSS25.0 and AMOS24.0 were used to explore the influence mechanism and boundary conditions of idiosyncratic deals on employee knowledge sharing. By analyzing 344 employee sample data of Internet enterprises, this study found that: idiosyncratic...

To improve the accuracy and timeliness of desertification risk early warning, a multi-source data fusion method based on deep learning is used to analyze the impact of meteorological data, soil moisture, and remote sensing imagery on desertification prediction. The experimental results show that the...

Patimban Port located in Subang, West Java, has gained recognition as a National Strategic Project. Its operations, which commenced in December 2020, area primarily designed to optimize the Car Terminal’s functionality. This terminal facilitates the loading and unloading of Completely Built Up (CBU)...

In order to reduce the redundancy of the crossbeam structure on the wave-maker and achieve lightweight design, numerical analysis was conducted on the crossbeam, and the results showed that there was a significant margin in both stiffness and strength. Based on the results of structural strength analysis,...

The modal parameters, including frequency and vibration mode, obtained through measuring and analyzing the vibrations of high-rise buildings under different sources of vibration, hold significant importance in understanding the overall deformation mode and seismic performance of the structures. Using...

In a health monitoring system, an Android-based Health Detector (AHD) application uses fuzzy Mamdani to detect health concerns. The data given can be used as an input for multi-sensor readings produced from physiological health detection. The body’s total health is determined when the detected health...

Epoch is a factor that affects the time of training an AI model and affects the accuracy value of the AI model. In this study, hyperparameter tuning of the epoch value was carried out to see the optimization of the resulting accuracy value. The object to be observed is the condition of the fire image...

The functional model was made for development and implementation of the vehicle control unit of the autonomous electric platform. The unit operates 12V appliances and excels especially in advanced internal diagnostics. The board includes smart high side switches. It has several isolated CAN buses, through...

With the continuous improvement of technological innovation in construction industry, intelligent building management on the internal environment of the building is also realized. Through the simulation analysis of the building thermal environment, comprehensive reflection on the influence characteristics...

Reinforced concrete beam is a structure that designed to restrain the bending moment, torsional moment, axial force and shear force, made of concrete which functions to withstand compressive strength and reinforcing steel to withstand flexural strength. However, of reality many other utilities as: water...

Taking the fault surface of Tao River separated tunnel as the research background, the mechanical response of separated tunnel and the displacement law of deep rock mass under the action of vertical dislocation of fault are explored. The three-dimensional model of tunnel is established by using finite...

This article deals with the design of methodology for determining the behaviour of a gear on a needle bearing. The knowledge of behaviour of the gear on a needle bearing is important for the gear modification. The modification of the gear that is mounted on a needle bearing cannot be calculated only...

Urban and rural cultural heritage is the precious material and spiritual wealth of mankind, an important outcome of the development and natural evolution of human civilization, and an important carrier to promote exchanges and mutual learning among different civilizations. This paper analyzed the quantity,...

Timely delivery of goods is the main target of a third-party logistics engaged in transportation. The problem that is often discussed in previous research to minimize delivery delays is by optimizing the route so that it minimizes total travel time. In this study, we found variables that contribute to...

Differential settlement of raft foundation for super high-rise buildings easily leads to adverse effects such as concrete cracking, deformation of pre-buried pipelines, and tilting of the building, but the current settlement theory and analysis methods are still difficult to simulate the change rule...

The paper takes a view on different solutions for rotary engine, such as Mallory and Kaeurtz engine, focusing on Wankel engine. For this one is presented the mathematical background used at inner stator curve, based on peritrochoid or epicycloid curve. The authors makes a cinematic analysis for a triangular...

According to the rural logistics distribution problem, a multi-target vehicle routing planning model with satisfaction evaluation is constructed. First, the basic assumptions and descriptions of the problem are given. The goal is to minimize the total mileage and the number of vehicle’s departure times...

Existing e-commerce online review systems face several issues, including undemocratic behaviours of e-commerce companies to delete and or modify user reviews. A systematic literature review is carried out by us to investigate the problem. A peer-to-peer online review system is proposed based on Blockchain...

Multi layers in civil engineering has diverse meanings and uses for example on pavement has been used as a medium that provides theoretical information about the response of the pavement layer when receiving load in the middle, side and in the corner. In the other hand, multi-layers as a concept has...

With the demand for resilient city construction, research on structural seismic resilience has practical significance. By discussing the research progress of seismic resilience evaluation and seismic resilience evaluation methods, we aim to promote innovation and development in structural seismic resistance...

Inspection work in substation is one of the normalization work of operation and maintenance in State Grid Corporation substation, and it is also one of the important means to timely discover the obvious and invisible defects of equipment, which palys an vital role in preventing accidents and ensuring...

The renewal of old industrial buildings is a hot issue in the renewal of urban 2D and 3D spatial structures. The renewal of old industrial buildings in China started relatively late, with the main measures focused on functional renewal, structural reinforcement, and appearance remodeling. There is insufficient...

This paper takes China's listed port and shipping companies as the research object, and uses 426 Chinese annual reports from 2001 to 2021 as a text corpus to quantify the emotional tone of the annual report texts of port and shipping companies based on natural language processing (NLP) of statistical...

The inventory system has a function as an act of planning, implementing, controlling the flow and storage of a product and information effectively and efficiently in order to fulfill customer demand. However, there are differences between inventory system policies on non-perishable products and perishable...

In this study, the enzymatic process reaction using a whole-cell biocatalyst was done for biodiesel production of crude plant oils. This work investigated a streamlined technique to convert crude palm oil that consisted high amount of phosphocholine gums. This reaction by using lipase as a catalyst for...

The FEM software RS2’s efficiency in modelling an MSE wall was verified through numerical simulation of the significant structural components of a field-constructed MSE wall in Seattle, Washington. A 10.7-m high wall was simulated, and its performance was evaluated by plotting strain and load profiles...

The purpose of this study is to develop a traffic accident monitoring system employing a variety of sensors (accelerometer sensors, picture and sound sensors, GPS) in connection with Intelligent Transportation System applications on the Android platform. The system can automatically detect traffic accidents...

Grid-connected Energy Storage Systems (ESS) are vital for transforming the current energy sector. Lithium-Ion Battery (LIB) technology is presently the most popular form of ESS, especially because of its fast response capability, efficiency, and reducing market prices, but is not always preferred for...

For the control problem of micro-flow controller using piezoelectric ceramics as driving components in the electric propulsion system, we directly utilize the collected rate of flow as the state and give a closed-loop control method which can eliminate the hysteresis and creep characteristics of piezoelectric...

The lithium battery’s state of health is an essential index for characterization. It is crucial, for example, to estimate the range of an electric car. Electrochemical impedance spectroscopy is a relatively simple diagnostic tool for insight into the cell’s internal processes. Impedance spectra can be...

Based on the net zero carbon emission goal of the Paris Agreement, climate warming has become a global issue that the international community attaches great importance. As an engine to promote the rapid development of various fields, the Internet will undoubtedly have a particular impact on carbon emissions....

In general, roads are built as infrastructure to facilitate mobility and accessibility of socio-economic activities in society. The existence of the highway is very necessary to support the rate growth of the economy, agriculture and other sectors. Considers to the benefits that are very important, therefore,...

The Loess Tunnel with extra large section is more and more popular in the construction of expressway in the northwest of our country, therefore, it is necessary to adjust the construction method in time according to the actual geological conditions. In this paper, the settlement deformation, horizontal...

The foundation construction of overhead transmission lines in mountainous areas is the key and difficult point of the whole process of mechanized construction. Digging pile foundation is one of the most commonly foundation types. The economic benefit analysis of mechanical digging pile foundation is...

Concrete is a mixture consisting of crushed stone or coral, sand, cement, water, and additives if needed. While the concrete to be designed is concrete made from a mixture of cement plus (fly ash + carbide waste), crushed stone, sand, and water. Therefore, it is necessary to make a mixture between cement...

Pneumatically supported membrane structures belong to wind-sensitive structures, and the on-site measured wind pressure data is a very valuable and intuitive data source for pneumatic membrane structures. However, the acquisition of wind pressure data is difficult, costly, and there is very little research...

The article deals with assembly, measurement and evaluation of the gearboxes test bench with open flow of mechanical power. The article describes building a bench with tested gearboxes and its connection to a Ward-Leonard system. Subsequently, the procedure for connecting the bench to the electric network...

One of the existing UMKM industries is the salted fish manufacturing industry at the Siabang Salted Fish Center Palembang. Salted fish are in demand by various types of people ranging from children to parents. Making salted fish is the simplest preservation with low cost. The process of making salted...

Borehole thermal energy storage system can store thermal energy by adopting the existing borehole heat exchangers, which reduces the cost of constructing the storage system and facilitates the long-term stable operation of borehole heat exchangers. In this paper, the operating parameters of a medium-shallow...

The emergence of asymmetric cable-stayed bridges with different shape of main tower poses a number of challenges for analysis of construction cable force. In this paper, based on an asymmetric fish-shuttle-shaped single tower cable-stayed bridge in China, finite element software Midas Civil was adopted...

Microspar Structure carbonate is a special carbonates that developed in Proterozoic. It is filled with uniform, equiaxial and polygonal microsparry calcite (or dolomite) crystals, 5-15μm individual in size, display sharpen lateral boundaries with hosting rocks. According to its origin, microspar structure...

In recent years, photo voltaic industry has achieved rapid development, and the investment in large-scale photo voltaic power plants has eased the supply of electricity in more information-poor regions. There are intelligent control methods in high-power solar power systems where solar position tracking...

By leveraging the technological and digital strengths of Internet companies, Internet for Good enables public interest organisations to better explore and promote their projects, connect with a wider range of users, increase transparency in their operations, and solve the problem of “trust” and increase...

For the research of vacuum pre-compression is still lagging behind the engineering problems, based on the Shenzhen Marine Emerging Industry Base Soft Foundation Treatment Project, this paper adopts the finite element soft foundation to establish the vacuum pre-compression modeling method, and considers...

Due to the high salt content, strong expansibility, and low bearing capacity of saline soil, the safety and stability of transmission line towers crossing salt lake areas are seriously threatened. In this study, the deformation of tower structure in salt lake areas was investigated using satellite remote...

This research concern about inventory and maintenance problem at critical spare part in locomotive mechanical system in PT KAI Bandung. We proposed periodic review approach in managing spare part inventory, while maintenance interval is preventive maintenance schedule for spare parts. This research is...

The exploitation of natural resources and the environment these days, which only prioritizes economic growth, has given degradation of other elements of The expected benefit of this research is to introduce the traditional North Maluku architecture as one of the solutions in the construction of environmental...

The noise intensity with different levels can affect human cognitive abilities, performance, and brain activity. Human cognitive performance, especially concentration, is needed when doing work activities. However, there are still few studies related to the effect of continuous noise in the textile industry...

Malnutrition is one of the diseases that Indonesia is worried about, not only a burden on the state, but also a burden on the family. Of course this is also a concern of the local government, including Prabumulih City. Based on a report from the family health and community nutrition section at the Prabumulih...

The scientific paper presents a study on heat transfer in the sandwich walls of the body superstructure of a vehicle for transporting frozen meat carcasses. The transport of perishable products (dairy products, meat, ice cream, vegetables, medicines, etc.) requires particular attention, both to avoid...

With the rise of e-commerce and online marketing as the main marketing tool, it is important to have a comprehensive understanding of what consumers think about new products as it not only speeds up the flow of products to companies, but also allows them to see more new products. New products are an...

This paper examines the pattern of rail transport development and economic development in the central and western regions of China during the period 1999–2020. The extent and mechanism of the impact of rail transport on economic development are analysed by measuring the relative carrying capacity and...

At present, the unevenness of the cardan shaft, more precisely the Hook joint, can be described mathematically. This formulation of the non-uniformity is based on the knowledge of the angular velocity of the drive and driven shaft. However, there is no real understanding of how the non-uniformity affects...

The rock body engineering in the western cold region is prone to engineering geological disasters under the joint action of freezing, thawing and cyclic loading. In order to study the failure precursor information under the combined action of the two, the real-time acoustic emission (AE) monitoring test...

In bidding process, even if the bidder knows it in advance, electronic bid evaluation algorithm based on price factor deviation rate and published in the bidding documents, where the deviation rate of the tender is calculated by directly weighting the average deviation rate of the price component and...

The traditional market is one of the main facilities for the community to obtain daily food needs, as a place to sell wet food, dry food, and ready-to-eat food ingredients that is difficult to replace with existing modern markets. During the Covid-19 pandemic, traditional markets have the potential to...

The characteristic of a project is different with the operational process, therefore the role of a leader in the project is also different. The researchers of project management have examined the role of project leaders in project success. The results of those studies are still very diverse. Some researchers...

Subsurface investigation for County Road 90 in Athens County, Ohio, indicated presence of reddish brown non-durable claystone bedrock of the Pennsylvanian aged Monongahela Group. The slope failure is an approximately 90 ft long slope section affected by landslide activity. The ground movement is associated...

Students with mental retardation are students who have intellectual retardation where sometimes when the teacher explains it is very difficult to understand. With the advancement of technology, teaching and learning activities for students with mental retardation can be created so that they are more...

The ubiquitous intelligent service of digital archive resources based on mobile devices has become an inevitable trend in the development of the information age. This paper proposes system structure and the optimization process for the maintenance of digital archive ubiquitous intelligent service platform...

12 March 2021 WHO (Whorld Health Organization) declared Covid-19 a pandemic. The SARS-CoV-2 virus has infected 5,817,317 people with 216 countries infected as of May 28, 2020. For this reason, a solution is needed to break this covid chain, one of which is a detection application that can be used as...

This study captures the social texts of 48 undergraduate colleges and universities in Guangdong Province, uses text sentiment analysis and text classification technology to conduct research on the data, and builds an evaluation model for the quality of college talent training, so as to explore the public’s...

Benxi formation is the main gas producing strata in Ansai gas field. In order to clarify the characteristics of sedimentary microfacies and exploration prospects in this area, based on the interpretation of core and logging data, combined with sample analysis and testing, the distribution characteristics...

Cement replacement materials have been widely used to reduce adverse environmental impacts, increase the strength and durability of concrete, such as fume silica, slag, fly ash or natural pozzolan (volcanic ash). Volcanic ash is material that  released from the earth when volcanic eruptions occur. Volcanic...

A pressure-driven swirling injector for Urea-SCR system was presented and investigated. It consists of a switch valve and orifice. To investigate the dynamic and internal flow characteristics of the injector, a FSI model was proposed. Numerical analysis suggested that the flowrates of the injector under...

Aviation cables are crucial for the transmission of electrical signals between aircraft systems, and the use condition of aviation cable is strict and the quality requirement is high. However, due to environmental and human factors, aviation cables often make many mistakes during manufacturing, posing...

ARIMA model is a common method for time series analysis and fore-casting. GDP is an essential indicator of the social and economic development of a country or region. It plays an instrumental role in understanding the economic strength of a country or region as well as the trend and status of economic...

Under China’s dual strategic goals of “carbon peak in 2030 and carbon neutral in 2060”, the carbon market and electricity market play important roles. The national carbon emission allowance (CEA) market has been launched, and the road map for the development of a unified national electricity market has...

This article describes how computers and free software tools can be used to process experimental data and prepare corresponding reports and protocols. The Python and LATEX are presented here as an example of suitable freely available open source software. They are a viable option offering numerous advantages...

E-bike is gaining popularity and accelerating the bike industry to speed up new product development. This study aims to identify e-bike preferences desired by consumers through market research. The choice-based conjoint method analyzes consumer preferences, forecasts potential e-bike market share, and...

The Yangtze River overcrossing transmission tower is the top priority for power transmission lines. For the foundation of overcrossing transmission towers in different geological regions, it is necessary to design based on specific local geological conditions. In recent years, most of the Yangtze River...

In order to study the effect of construction sequence of anchor cable on the stability of deep foundation pit, Taking the ultra-large deep foundation pit project of Zhong you-fang Sewage Treatment Plant in Hefei City as the background, based on the geological and surrounding environmental conditions...

In tunnel engineering, displacement and deformation monitoring is an important link, but monitoring data often presents complex nonlinear characteristics. Taking the construction of a highway tunnel as the background, based on the support vector machine algorithm, the variable rotation method is used...

In the new economic era, the construction and reform of China’s socialist modernization economy are further deepened. How to establish a healthy and stable market economic order, and how to formulate business strategies and management strategies that meet the company’s development direction and development...

With the deepening of globalization, the importance of cross-cultural communication in business, education, scientific research and other fields has become increasingly prominent. However, in actual communication, cultural differences often become an obstacle that cannot be ignored, leading to inefficient...

The concept of business process is a tool in managing corporate value chain. Business process mapping becomes essential in increasing the organization growth. Previous studies already identified the value chain in the software industry, but only develop in the level macro-process and have not mapped...

The research on open sharing and ubiquitous intelligent services of digital archive information based on mobile devices has unique academic value and important practical significance for the archival career in China. By the analysis of domestic and foreign archive applications and smart services, this...