Atlantis Highlights in Engineering

As an advanced position in China's reform and opening up policy, Guangdong Province has been playing a leading role in the economic level. However, the competitiveness of cultural industry is slightly inferior and is in an important transition period. Based on the Porter Diamond model theory, the...

Pavement interfaces play a critical role in the structural integrity of flexible pavements, serving as contact areas that bear significant stress due to traffic and environmental conditions. Despite their importance, interface behavior under varying conditions is not fully understood, particularly in...

The safety of tanks, as an important device for storing crude oil, is particularly important. Tank is a typical thin-walled cylindrical shell structure, considering that it will inevitably appear in the project a variety of initial geometric defects, which in turn affects the structural mechanical properties...

Lowering the actuating force is preferable when designing aircraft landing gear mechanism, which may lessen friction and prevent lock-up of joints. In this research, driving kinematics of operating actuator is modified in addition to geometric dimensions to achieve optimal actuating force during landing...

Line loss can be divided into statistical line loss, technical line loss and management line loss according to structure. It not only refers to the energy loss in the form of heat energy, but also the management line loss caused by the electricity stealing behavior [1]. The calculation of power system...

The development of science and technology, many research has been done on high-quality concrete to overcome the shortcomings of ordinary concrete. To reduce the porosity of the cement, mineral added materials that are pozzolanic and have very fine particles can be used. One of the mineral added materials...

Industrial prosperity is an important foundation for rural revitalization and a prerequisite for solving all rural problems. In order to explore the main factors that affect the value chain embedded farmers’ choice of industry, this paper selects six indicators including industrial policy support as...

Tumours are a very sickly disease and recorded as the second killer disease in the world. This is because until now tumour still not found a drug that can really cure it. In Indonesia itself has many people who have suffered from tumours. Ignorance makes people reluctant to observe the early symptoms...

A combination of an improved SST k-ω turbulence model with Zwart-Gerber-Belamri cavitation model was employed to perform the numerical simulation of cavitation flow around general NACA0015 hydrofoil and the hydrofoil with rectangular structure on the surface. Effects of the rectangular structure on cavitation...

The rapid development of the Chinese economy and technology has led to significant growth in the automobile industry. While cars are easy to use, they also have problems with maintenance, especially the detection and repair of electrical faults. Electrical system problems pose a great threat to the safe...

With the rapid development of platform-based e-commerce, shopping uncertainty and shopping risks due to information asymmetry in online shopping have increased, which has attracted widespread attention from academia and practice. This paper combines consumer behavior theory and transaction cost theory...

Sarang semut (Myrmecodia rhumpii Becc.) plants from Merauke Regency generally live on bus wood (Eucalyptus sp.). The results of previous studies found that sarang semut plants from Merauke have the potential as antioxidants in warding off free radicals of 92.6601%. The high antioxidant content encourages...

Since the outbreak of the novel coronavirus, Weibo has become one of the important platforms for Chinese netizens to receive information related to the epidemic. Behind the complexity of the news, netizens' emotions often affect the general social atmosphere, and the rapid spread of extreme negative...

In recent years, ground vibration caused by rail transportation has attracted widespread attention, while researches on trains moving along a curve are still limited. To deal with this issue, a curved 2.5D finite element/infinite element approach in the cylindrical coordinate system is proposed to simulate...

Low carbon energy conservation in the fresh air system is an important way to achieve China's carbon peak and carbon neutrality goals, which is also important to the collection and analysis of energy data. Therefore, this research studied the current research status and the path of low-carbon fresh...

This paper focuses on solving some of the problems arising in the design process groups in the automotive industry. The geometrical specification of machine parts in the automotive industry creates a number of problems, the solutions of which is not entirely trivial and even the current standards do...

The homologation process of the internal combustion engines (ICE) is becoming more difficult with the passing of time. Coupled with the need for massive investments in new technologies, such as hybrid or hydrogen powertrains or 100% electrical vehicles, the economy in the traditional automotive manufacturing...

Practicum or experiment is an important learning method to be implemented in learning because it can provide direct experience for students to introduce, familiarize, and train students to carry out scientific steps and procedural knowledge. During the COVID-19 pandemic, teaching and learning activities...

The four-arm intersection that connects Jalan Macan Lindungan, Parameswara, Soekarno Hatta and Jalan Prawiranegara, is an intersection that requires an evaluation of traffic management, especially in regulating flow and traffic lights. The purpose of this research is to find out whether the current regulation...

Based on the water quality data of 17 monitoring sections in Chaohu Lake and its tributaries in Chaohu Lake and its main tributaries in 2022,the water quality was evaluated by the WQI integrated water quality index and the spatio-temporal distribution characteristics of water quality was analyzed by...

The accumulation of plastic waste is a significant environmental challenge, particularly in developing regions where recycling infrastructure is limited. This paper presents the development of a compact plastic shredder specifically designed to process ABS and PLA thermoplastics. The shredder offers...

PT. XYZ is running the Bacoding Project to facilitate the process of recording raw material data in the production process. This Barcoding Project certainly has operational risks that may occur, therefore by using the Enterprise Risk Management approach (ERM) that is a process, effected by an entity’s...

Different rocks have different conduction; common coal measure rocks show different resistivity values. In general, the resistivity values of mudstone, siltstone and medium-coarse sandstone increase continuously, and the lithological changes in the vertical direction show as the increase or decrease...

By testing the resistance to chloride ion penetration and dry shrinkage performance combined with microscopic analysis, the effects of different machine-made sand mud powder content, silica fume and nano-SiO2 content on the long-term performance of machine-made sand high-performance concrete were studied....

Aiming at the development of e-commerce in rural areas, the expansion of logistics service demand and the choice of logistics service providers, a rural logistics auction mechanism model is established. Based on the buyer's score and utility function, this paper considers the decision variables such...

This study focused on identifying the types of compounds contained in the ethyl acetate extract of seed shell of Archidendron bubalinum (Jack) I.C. Nielsen (AbJICN ) from Lampung Indonesia using Liquid Chromatograph Mass Spectrophotometer (LC-MS) and determining the potential of anti-uric acid in the...

One logistics company in Indonesia has experienced a drastic increase of 60% in the demand for imported goods from 2018 to 2022. This upward trend is expected to continue. The admin staff, leader, and supervisor of the Export-Import Department feel the direct impact and are experiencing a higher workload...

As urban land becomes increasingly scarce, the development of underground spaces becomes particularly crucial. Taking the Huachengbei Central Business District in Shenzhen as a case study, this research employs the Analytic Hierarchy Process (AHP) to construct indicators aimed at establishing a measurement...

Cold-formed steel has the advantage such as it is not flammable and eaten by termite, its installation is relatively fast and has almost no expansion and shrinkage values. However, it has disadvantages when it is exposed directly, apart from looking less attractive, it can also cause post-buckling behavior...

This paper proposes a low cost air quality monitoring system using LoRa-based communication technology. The proposed system consists of several sensor nodes and a gateway. Sensor nodes read pollutant levels in the air using the MQ-7 sensor for CO gas, MQ-135 for CO2 gas, GP2Y1010 for Particulates Matter...

Building sector consumes about 40% of the global energy consumption and emits over 30% of the global energy-related CO2 emissions. It is one of the most resource-intensive sectors and the main contributor of the environmental emissions. Additionally, the amount of greenhouse gas emissions is increasing...

[Significance] To investigate the compliance of the content clauses of the privacy policies of third-party payment platforms based on the laws, regulations, and standards related to personal financial information. [Methods] Based on 21 laws, regulations, and standards related to personal financial information,...

Discontinuities have a significant impact on the geomechanical behaviour of rock masses and corresponding implications across rock engineering applications. The design, construction, safety, and stability analysis of rock masses are all based on the measurement of mechanical characteristics. Unfortunately,...

The frame of the electric car is assembled from two parts. The lower part, made of welded pipes, carrying all aggregates. It supports the upper part of the frame made of composite profiles in 16 places. The rectangular system of composite beams fills an area measuring 4x2m. The beams are interconnected...

In recent years, with the increasing awareness of energy conservation and environmental protection and the development of the construction industry, the requirements for exterior wall structural systems and construction materials have become increasingly high. Traditional ceramic panel curtain walls...

China, as an ancient civilization with a long history, has many well-preserved ancient buildings. However, the construction of tunnels near these structures during China's urbanization process make a serious threat to their security due to the vibrations caused by tunnel blasting. Therefore, extensive...

uclear magnetic resonance logging is an effective means of reservoir evaluation and has been widely used in oil and gas resources exploration and development. The traditional nuclear magnetic resonance logging application requires the inversion of the echo data first to get the inversion spectrum, from...

Taking the water drilling construction platform of a bridge anti-collision pier project as the background, Midas fea nx software is used to establish a three-dimensional finite element model of the construction platform, simulate and analyze the load conditions imposed on the steel platform, as well...

In order to understand the influence of reinforcement layers on the mechanical properties of tailings sand with mud interlayers, tailings sand from a tailings pond in Yunnan were used as the main experimental material, and mesh glass fiber was used as the reinforcement material. The effects of reinforcement...

In view of the problems of low standardization of mine safety production supervision and law enforcement process, lack of information means and low credibility of law enforcement information, a mine supervision and law enforcement system is designed, which can realize online Safety signs traceability...

With the in-depth promotion of water conservancy informatization construction, the water conservancy sector has accumulated information technology hardware and software technology status, ownership, construction mode is more and more complex and variable. The operation and maintenance of these information...

According to the requirements of national standard for data center infrastructure, the typical case study is used to analyze the architecture, advantages and disadvantages of the UPS dual-bus 2N redundant power supply system widely used in large and medium-sized data centers and establish the power supply...

Fiber to the home (FTTH) is the current project that awarded by XYZ company to vendors. This project experience several months delay against the baseline. To meet the due date both parties want to give a proper corrective action toward the project. Since the project is still completing the remaining...

The sheet paper has been made with variations of addition of Alkyl Ketene Dimers (AKD) of 0, 10, 12, and 14 kg/T. The result was a paper with gramatures of ± 70 g/m2. The analysis of the paper sheet to its durability in absorbing water and penetrating the chemical solution of the mixture of NH4SCN2 2%...

Road traffic accidents are a global concern that is on the rise due to rapid urbanization and population growth, especially in a developing country like Bangladesh. Chattogram is one of the largest cities in Bangladesh, where a growing number of deaths and injuries are apparent. The study aims to investigate...

From the perspective of AI product interaction with users, this study provides scientific guidance for enterprise managers to understand user psychology and formulate effective marketing strategies. This study establishes a research conceptual model to explain the user's willingness to use AI products,...

The research object of this paper is a kind of carbon fiber composite material that is used in a special UAV in a certain marine area. The purpose of the research is to understand the material properties of this composite in extreme hot and humid environments. First of all, this material was subjected...

The main bridge of the Danjiangkou Shuidu Second Bridge is a three-span continuous steel box girder arch bridge with a total length of (227.5+225+227.5) meters. The 20th pier of the bridge is located in the main channel of the Han River. During the construction period, the designed water depth is approximately...

In the context of the sustainable development of low-carbon power, in order to reduce carbon emissions in the power generation process of the power industry, carbon trading mechanism is introduced into the power system optimization scheduling, and electric energy storage is introduced to improve the...

Laser Powder Bed Fusion (LPBF) is an additive manufacturing technique that has gained significant attention due to its ability to produce complex geometries with high precision. However, the optimization of process parameters to achieve desired part quality remains a challenge. This paper presents a...

Foam mortar is a concrete-like material consisting of a mixture of sand, cement, water and foam agent. This material can be used as road embankment material due to its light weight, high enough strength for subgrade, bulk and compressive strength can be designed as desired so as to reduce the impact...

The purpose of this tool is to help lekor entrepreneurs save time and make it easier for entrepreneurs to make lekor dough, because this makes kemplang faster by simply connecting an android smartphone to Bluetooth, the dough mixer can be controlled remotely but still have the maximum distance This tool...

Due to the complexity and variability of the financial market, the current model can not fully cover all aspects of investment trends, and there is room for improvement in forecasting accuracy and decision-making. Based on this, we propose a CNN-LSTM prediction method combining RMSE loss, and use DDPG...

In this paper, the pyrolysis process of wood chips as a typical biomass feedstock was studied. The thermal gravimetric Fourier infrared spectrometry-mass spectrometry (TG-FTIR-MS) combined apparatus and fixed bed pyrolysis apparatus were used for experimental analysis. The results showed that the main...

Calcium carbonate (CaCO3) crystals are in much demand as low-priced fillers and brightening agents. For example, the pulp and paper industries use CaCO3 as fillers to enhance opacity, brightness, smoothness and printability. Such enhancement is regulated by the crystal properties: morphology, crystalline...

High-speed aviation pump often used as a constant pressure source of hydraulic servo system, which is essential to the maneuverability and stability of the whole system, and requires its regulating mechanism have good stability and quick response. In actual operation process, the variable piston chamber...

The development of EMI shielding material has been increased due to the increased market request, especially on the electrical car industry. This paper introduced one new designed carbon fiber composites, the composites with sufficient thermal conductivity and enhanced electromagnetic shielding can be...

Multimedia technology is a technique in the computer field that combines more than one media in a form of communication that includes text, sound, graphics, animation, and video into a computer system. Computers in the field of multimedia and graphic design as data processors will make an information...

Wireless body area networks (WBANs) are small and short distance wireless sensor networks, widely used in the medical field. WBANs can realize whole-process tracking and intelligent services, which is of great significance for the dynamic monitoring of human information and disease prevention. The monitoring,...

Company XYZ is a company runs in the cocoa industry located in Bandung. Currently, Company XYZ has the problem in controlling inventory system of packaging materials because there is only one supplier who supply the material, variation of lead time, high stocks of packaging material that pile up in the...

The optimal timing of support is difficult to determine due to the excavation of the tunnel. This paper proposes a method for determining the optimal support timing of pumped storage power station tunnels based on the displacement release rate, using the indicator of the distance between the support...

The circular economy has established itself as the economic model that can make a major contribution to achieving the sustainable development goals set by the United Nations through the 2030 Agenda. The European Union has adapted the model to its demands so as to transform the European economy in order...

Facing the goal of “double carbon” in our country, this research focuses on the quantitative benefits of BIM technology in the promotion and application process based on the development needs of green buildings. Through the establishment of green building evaluation index system, the impact of BIM technology...

The blockchain technology in digital currency has received extensive attention again with the continuous promotion of digital currency. The decentralization of blockchain has had a severe impact on the traditional supply chain financial model. Although the credit of core enterprises is introduced as...

Modern structural design achieves a lighter and more efficient structure by mimicking the natural structure of insects, plants and microorganisms. There are many masters in nature, such as nests, spiders, dragonflies, ants, etc. In this paper, the topology optimized by mimicking spiders and bacteria,...

Sustainable Transportation is one of the embodiment of sustainable development, sustainable development puts forward the concept of eco-friendly urban, where the concept aims to balance the increasingly rapid development activities with an eco- friendly transportation system that is integrated with other...

With the proposal of the “dual carbon” goal in China, the randomness and fluctuation of the output of new energy units pose a severe challenge to the power quality of the distribution network. On the basis of considering the complementarity of wind and solar, this paper proposes a double layer optimization...

Concrete is construction’s material that has been commonly used in the field of construction. To control the quality and quality of concrete, compressive strength of concrete is need for parameter. The aims of this study to determine the correlation of compressive strength of laboratory concrete and...

When batteries used in electric vehicles reach the end of their useful life in this application, they still have a high potential for reuse in other less demanding applications regarding power and cycling, such as stationary energy storage systems with renewable energy. This concept is called second-life....

On August 6, 2023, an M5.5 earthquake occurred in Pingyuan County, Dezhou City, Shandong Province, which was the largest earthquake in North China since 2000. This earthquake broke the 626 days of M5.0 seismic quiescence in North China after the M5.0 earthquake in a sea area in Dafeng District, Jiangsu...

At present, the evaluation criteria and structure for the effectiveness of innovative application of electric power data are generally set in an independent form, covering a small evaluation range, resulting in an increase in unit evaluation differences. This paper proposes the construction and verification...

Construction projects contribute to the damage to nature, among others, from material extraction, material processing, material distribution, construction processes, land acquisition for buildings and energy consumption in building operations. Besides that, construction activities also produce high enough...

In a narrow sense, urban renewal means renovating old communities as a concrete measure to solve new urban problems. However, judging from the current renovation results, there are many practical problems, such as insufficient consideration of the users, a lack of interior renovation, and low utilisation...

The deformation of tailings dams due to creep has been identified as a significant threat to their stability and overall life-cycle performance. In northern regions, tailings dams constructed mostly on traditionally frozen foundations, are subject to hazards resulting from permafrost degradation due...

The article presents a new subject in the bachelor’s study of the Faculty of Mechanical Engineering at university UWB, bringing to students with basic knowledge of construction a comprehensive view of the design task. Software support is mentioned here, enabling students to more easily...

This study develops a single page application (SPA) model which is implemented in the business intelligence dashboard at the Sriwijaya State Polytechnic. The technology used in this research is AJAX on the client side, and RESTful web service on the server side. Several HTTP methods such as GET, PUT,...

With the rapid development of aviation technology, avionics electric system has gradually become an indispensable part of the system. Avionics electric system is composed of many separate sub-systems. The amount of data needed to be transmitted between subsystems is growing, and the performance and security...

PT. ABC is a startup engaged in the field of printing that offers online-based printing services with a variety of printing products. As time goes by, more and more competitors are entering the online printing business with considerable growth. To be able to survive in competition, PT. ABC requires a...

At present, electric power company judgment on abnormal line loss is that the line loss is abnormal when the line loss rate exceeds a certain threshold. Yet the judgement is one-sidedness and limited．Aiming at the large proportion of low-voltage distribution network loss in the total loss of power grid,...

Since earthquake hazards are seriously threatening economy and sustainable development, it is particularly significant to study the seismic analysis of large-diameter shield tunnels in regions with high seismic intensity to ensure the seismic safety of the tunnels. This study is based on an overseas...

With the increasing demand for quality from customers, it is an important way for companies to improve quality by studying Six Sigma management methods and applications. In this paper, Company Z uses Six Sigma theory combined with Minitab software to analyse problems through Six Sigma tools such as MSA,...

Some couriers use bicycles for work. However, it is not efficient because relies on their stamina, which can affect the delivery duration and capacity. E-bike can be a solution to this problem. However, its price is unaffordable for most couriers. It is necessary to modify the couriers’ bicycles into...

The calculation of earthwork volume is an important link in controlling project investment, project budget, and construction arrangement in the construction process of highways, tunnels, bridges, and other engineering projects. It has a direct impact on project progress and project budget. To ensure...

In the context of building a “community of maritime destiny”, research on traditional coastal villages in China has been mainly focused on protection and publicity. Nevertheless, the fact that China’s traditional coastal villages could keep their integrity even after windstorm attacks of hundreds of...

The rising volume of medical glass waste presents considerable challenges to both public health and environmental sustainability. This study aims to design an innovative Medical Glass Waste Shredder to improve waste management practices in healthcare facilities. Current glass shredding solutions face...

Based on the high resolution sequence stratigraphy theory, and core, logging, modern sedimentary and ancient outcrop data, and with the analyses of the sedimentary dynamics and spatial overlay style for all levels of base level cycle, to make the lake flooding surfaces as sequence boundaries, Putaohua...

In this paper we will present theoretical notions, supplemented with studies performed with the finite element method on the distribution of forces in the axial radial ball bearings, as well as the distribution of deformations and stresses on the raceways and rolling bodies of the bearings. The theoretical...

Water resource conflicts denote the contradictions emerging among different stakeholders with respect to the acquisition, utilization, and protection of water resources. They are associated with regional security and sustainable development. Accordingly, it is imperative to collate the relevant research....

GIS is one of the tools ease the user for get information based on map images that have been processed. In addition to technical aspects, GIS needs to involve psychological factors and user emotions so as to provide user comfortable. Kansei Engineering is an engineering method that involves psychological...

Image edge extraction is a very important foundation in image analysis fields, such as image segmentation, target region recognition and region shape extraction, and plays an important role in engineering applications.The theory and analysis of image edge extraction with Cell Neural Network is in detailed...

Road damage is caused by overloaded and repeated traffic loads, heat or air temperature, water and rain, as well as poor asphalt quality, so the road must be maintained properly in order to serve traffic growth during the life of the plan. Routine and periodic road maintenance needs to be carried out...

Since Building information modeling (BIM) was introduced in the global Architecture, Engineering, Construction and Operation (AECO) industry, especially in a large number of developed countries it has transformed their construction sector by offering cost-effectiveness, increased project productivity,...

To understand the multi-objective optimization of construction projects, a multi-objective optimization study of construction projects based on ant colony algorithm has been proposed. This paper first proposes a multi colony ant colony particle swarm fusion algorithm, and conducts empirical research...

In order to improve efficiency of the workshop, a new scheduling method is put forward by coupling polychromatic theory, particle swarm algorithm and grey correlation theory. Firstly, considering manufacturing resources allocation problem, manufacturing resource description and reasoning is realized...

The Palembang city government in 2018 made apolicy regarding public transpotation in the form of stopping city bus transportation by replacing it with a Bus RapidTrancit fleet. Rejvenation of this transportation requires acomprehensive management and handling. This study aims to find out how to optimize...

Roll-on/roll-off passenger-ship transport plays an important role in the national economy, and safety condition of the transportation mode is a key factor to ensure the economic development. Actually, the port is where the ro-ro transportation starts and also where it ends. Port traffic volume reflects...

As a new type of retaining structure, Gabion reinforced retaining wall has been gradually applied in China, but the current research mainly focuses on ground motion loads, and less studies on the impact of vibration loads such as environment, for the dynamic characteristics of Gabion reinforced retaining...

Taking the air flow organization laboratory of a university in Dezhou City as an example, airpak simulation software was used to study the effect of three air supply modes (side up and down, top down and down) selected by the laboratory under typical summer conditions for simulation analysis and evaluation,...

Simple approximate functions of constants used for stress and deformation calculations of a straight bar with rectangular cross-section under torsion with sufficient precision were derived. The maximal error of these functions is around 1.4%, but mostly less. Functions are intended for practical or algorithmic...

China’s Outward foreign direct investment (OFDI) flows increased from 2.7 billion US dollars in 2002 to 196.15 billion US dollars in 2016, an increase of nearly 73 times. While after 2017, China’s OFDI flows declined because of the change of internal and external environment. This research uses panel...