Advances in Engineering Research

The work aims at designing a transmission pole structure which global security and stability is ensured through the application of the general method for verifying the lateral flexional buckling and lateral torsional buckling of structural components, as present in Eurocode 3 (EC3).

Image processing plays an important role in the quantitative and qualitative analysis of medical ultrasound images. It has a direct impact on the follow-up analysis. The correct processing result is the guarantee for the clinical application of the diagnostic information from the ultrasonic image, and...

The performance of the instantaneous air-source heat pump water heaters which is made of the different double pipe heat exchangers respectively was studied, the influence of double-pipe inner wall thickness on the heat transfer area, the water flow velocity, the heat transfer coefficient, and the water...

This work is aimed to optimize the heat treatment parameters of Ly12 (Al-Cu-Mg) alloy for improvement in properties. Also to study the aging behavior for determination of peak strength and highlighting the limitations of over-aging (over-burning). Normal composition of the alloy is 4.0 Cu, 0.7 Mn, 0.8...

In this work, a base dye was applied to the dyeing of calcium alginate fiber. The dyeing properties, including dyeing time, pH and temperature, were studied. The results showed that this dye had good affinity to alginate fiber, and the dyeing fastness was also good. This research may provide a new approach...

This article design and implement the new connect-six computer game software. We use C# language to develop a man-machine program with the optimized search engine, move generator and situation evaluation function. We use window-based Alpha-Beta pruning search algorithm and evaluation function based on...

The seed metering device is the core working part of the precision seed drill, and its seeding performance directly decides the precision sowing machines. The seed-discharging mechanism and seeding performance of the adjustable nest-type seed metering device are studied, and optimal working parameters...

The investigated landslide area is about 5.4 km north of Sairang village on Aizawl-Silchar road (NH-54). The length, breadth and height of slide are 110 m, 20 m and 70 m respectively. The dominant rock types exposed in the study area are sandstone, siltstone and shales and their admixtures in various...

The most important raw material component in the production of most types of carbon products is binding materials, the quality of which largely determines the physical and mechanical properties of the product. A favorable combination of high coke ability and low viscosity in the molten state distinguishes...

In order to obtain the effects on combustion in boiler when some parameters such as pulverized coal fineness, velocity of primary air mixed pluvesized coal particles change, testing on a 300MW power plant. The results illustrate that when fineness rised, temperature of gas center 0.4 meter apart from...

Speaking is an important skill in learning English. Speaking can help students to understand the conversation, especially to understand the language function so the students can express their idea by using this games. Many students get difficulty to arrange the word to say the English word orally. The...

Numerical simulation was applied to study the effects of changing geometric parameters, which were slot height G and axial length of outer collar L, on jet attachment of counter-flow thrust vectoring nozzle in zero attack angle and subsonic conditions. Combined internal flow characteristics of different...

Based on the data of 88 districts and counties of Guizhou Province, this paper takes the financial scale, financial efficiency, financial structure and the number of cultural industry practitioners to reflect the situation of financial support. A multiple linear regression model was established to analyze...

For Chinese scientific and technical literature, keywords indexing and relevance construction is one of the most important links in literature processing. Based on the ontologies that registered in the ontology management platform and the use of web services techniques, the triples of concepts and relation...

Imaging Interferometer (IIM) aboard on Chang'e-1 is a Fourier transform imaging spectroscopy. Spectrum reconstruction which converts raw interferometric data to spectral data is crucial to the signal-to-noise (SNR) property and spectral consistency, thus influences the usability of IIM data. Three modified...

Blade tip-timing is an effective method for blade vibration online measurement of turbomachinery. The majority of tip-timing systems require a once-per revolution (OPR) sensor installed close to the shaft to generate timing reference. In this article a tip-timing signal preprocessing method which requires...

As the popularity of the computer technology and the constant development of communication technology, the application of the information technology was utilized more widely. Under this background, the issue of network security is exposed gradually. Especially the communication network, it is the core...

Ti6Al4V porous structure was fabricated by selective laser melting. Through the compression experiment, compression strength and energy absorption characteristics of Ti6Al4V porous structure with different rod diameters were studied. The results show that stress - strain curve of the porous structure...

The superior coconut seednuts resources is one main problem to develop coconut programs in Indonesia, include North Maluku. Sula Islands Regency is one of the largest coconut distribution areas in North Maluku Province, Indonesia. The purpose of this research was to study the character, production potential...

This paper deals with the simulation works for modelling two DC motors and controlling the path position of two wheeled mobile robot based on odometry to track robot movements. The mathematical models of the DC motors which are the main actuators for the robot are obtained by using Matlab System Identification...

This study examines the potential for RDF production from a mixture of municipal solid waste (MSW) using bio-drying technology to be used as an alternative fuel industry in Indonesia. The most suitable waste for the production of the RDF method is waste that has a high carbon content after being separated...

This paper outlines the design, implementation, and assessment of an automated anomaly detection system for Printed Circuit Board (PCB) production lines utilizing the YOLOv11x deep learning model. The primary aim is to surmount the constraints of manual inspection, which is susceptible to human mistake...

Alkali-activated materials, renowned for their cost-effectiveness and environmentally friendly characteristics, are emerging as promising alternatives to conventional cement-based materials in the construction sector. This study formulates a tailored alkali-activated mortar (AAM) by integrating waste...

Human Resource Management is shifting towards the use of smart technologies to employee performance appraisal that will improve fairness and accuracy in the digital era. The conventional performance appraisal systems have been criticized since they are subjective, infrequent, and poor in effectively...

The analysis of tsunami inundation is the part of tsunami threat study. In the manual of the Disaster Prevention National Agency (DPNA), the tsunami inundation can be analyzed by the Berryman Method. The method calculates the tsunami wave height reduction when inundating the land based on the surface...

To investigate the influence of freeze-thaw cycles and loading on the mechanical characteristics of highway subgrades, a damage constitutive model under the coupled effect of freeze-thaw cycles and loading was constructed by integrating the Weibull distribution with Lemaitre’s effective stress principle,...

Feedback-based construction methods using safety monitoring data are widely used in geotechnical engineering. However, improving the quality of monitoring data and conducting accurate calculations and analysis remain challenging areas that require further research. This article introduces the principles...

Composite materials are essential in the automotive and aerospace industries due to their abiity to reduce weight and offer cost competitiveness. Fiber-reinforced polymer (FRP) nanocomposites are particularly well-suited for these applications. In this study, we explore the potential of pandanus tectorius,...

It is generally believed that under the combined effects of construction disturbance and high water pressure, the collapse or hydraulic fracturing of anti-inrush rock masses between tunnels and unfavorable geological structures constitutes the primary factor inducing water inrush accidents. Consequently,...

Towards human motion intention recognition in active rehabilitation, an algorithm of pattern recognition and localization is proposed. Large changes in the overall action signal were paid more attention rather than accu-racy of local signal. The ARM of Cortex-M3 core was used in data acquisition and...

Concrete is one of the important materials in engineering construction. The uniaxial compression experiment reflects its bearing capacity and deformation performance, which is an important method for concrete material properties research. In this paper, the traditional uniaxial compression experiment...

This study was conducted to assess the effects of L-arabinose on the antioxidant and drug metabolizing enzymes in rats. Forty-eight rats were equally divided into six groups. The rats in three groups were respectively administered with 500, 1 000 and 2 000 mg/kg L-arabinose for 38 days. In blank control,...

This paper proposes a multi-objective optimization model for the dispatch of the integrated community energy system which is composed of an electricity sub-system, a heat sub-system and a natural gas sub-system. Two objectives, the daily operation cost and external pollutant cost are selected as the...

Research on environmental cost calculation method for electricity production and benefit assessment method considering low-carbon energy saving, can promote the realization of low-carbon production in power industry. First, the measurement for environmental factors and costs were studied in the paper,...

A effective method for comparing the thermal conductivity of insulation film was developed here. The thermal simulation on Ansys software indicated that different materials at same thickness exhibit different temperature distribution in this system. Base on this, the new measurement structure was fabricated...

Collision detection is a fundamental problem in mechanical, robotic, structural, and geotechnical engineering. A new algorithm base on Contact Theory to solve accurate contact problem is proposed in this paper. In this method, two polygons (A and B) and a reference point are defined, where the reference...

The computer information management is a product of the era of knowledge economy and the information age, is also extremely important resource. Since the current extensive use of computer information technology, information management methods for the archives management in the integration and created...

Oxy-fuel combustion is an important development direction of combustion technology, and the key technology to reduce the cost of flue gas purification is the reduction of denitration cost. Based on the experiments and simulation process with Aspen Plus of pressure denitrification process, the reaction...

With the development of the city, transportation becomes an important factor in the development of a city. Starting from the drawbacks of the traditional means of solving the traffic information collection, using mobile phones as the signal collection of traffic information means the emerging mining...

The influence of seawater flow velocity on calcareous deposits formed under galvanostatic polarization mode was studied. The protection potentials of electrodes shifted positively with increasing flow velocities which were monitored versus time at various flow velocities. The whole curves of potential...

Using structural materials with high damping property is known as one of the most effective method to solve vibration and noise problem at present, and polyacrylate is one of the most widely polymer damping materials. Polyacrylate was often used as a resin matrix in waterborne damping coating for its...

Nowadays, air conditioning, a relatively energy-intensive method, is still the main way to cooling buildings. This paper proposes two designs of thin film which uses photonic crystal and is based on theories of black-body radiation and electrodynamics. By different designs, the two thin films have disparate...

To assess the impact of heavy metal contamination on the soil-rice agricultural ecosystem, the distribution of heavy metals in Zhangjiagang City was analyzed by taking samples from the paddy fields. The result show that contents of Cu, Pb in soil were increased and here are analogous pollution sources...

With the development of space technology, the large diameter long-life of the space telescopes became more and more urgent. This paper mainly discussed the feasibility of the space telescope on-orbit maintenance for science unit module. This paper took the WFC3 module of the Hubble space telescope for...

China's construction industry entered a new stage. For the construction enterprise that has been used for growing up in prosperity, there is undoubtedly full of challenges under the new normal. Construction industry profit has been low for a long time. Contract system prevailed. Competition among enterprises...

In general, coal mine detection robot has characteristics of a poor adaption to uncertain underground environment in the process of rescue. This paper proposed a binocular vision recognition system based on fuzzy neural network. The system in view of general fuzzy neural network, adopt self–organizing...

The worse impact of climate change on the life system shows that the implementation of Sustainable Development method has not been optimal yet. For more than two decades, environmentalists have adopted Green Building approach to achieve energy efficiency, resource conservation, highperformance design,...

Steel is used in construction, Bridges, ships, boilers and other projects on the metal structure, or is used in the manufacture of machinery and equipment parts, which can produce defects such as corrosion and crack due to the effect of load and environment. In order to ensure the healthy use of steel,...

In this paper, a waveguide-single-cavity structure in a square-lattice photonic crystal is proposed to generate Fano resonances by the interference of two split modes in the structure with a rectangle defect column in the cavity. Through analyzing the band map of the modes in the bandgap region, Fano...

Terahertz electromagnetically induced transparency (EIT) metamaterial based on the dual layered resonator array was fabricated on flexible polyimide films using photolithography technique. The samples were measured by terahertz time-domain spectroscopy (THz-TDS). The reflectance and absorption of the...

This study aims to determine factors influencing performance assessment of road infrastructure and design proposals for non-toll road performance and sustainability assessment models. As of now, the existing assessment is limited to the construction of new roads and road improvements. It also still needs...

Mobile indicators have been established (productive indicators, biological indicators and natural resistance) that show a high degree of susceptibility to influence of various external factors, including feeding ones. A large influence quantity of the feeding factors onto poultry productivity was established,...

The paper consists of analysis of the results obtained in the course of experiments on creation of lightemitting solid solutions on the basis of Gallium antimonide within the framework of the gradient liquid phase epitaxy method. Analysis of the kinetics of the crystallization process in epitaxial layers...

A composite membrane biopolymer chitosan filled fly ash was fabricated as alternative membrane electrolyte for fuel cell application. The membrane was synthesized from chitosan from deacetylation of shrimp shells and then cross-linked with sulfonic acid network by introducing fly ash. The aim was to...

With the increasing of network applications, the problem of network security is becoming more and more serious. Due to the diversity of computer network connection, terminal distribution in homogeneity, network openness and sharing of network resources, the computer network vulnerable to viruses, hackers,...

Particle swarm optimization (PSO) algorithm has been widely applied to the mobile robot path planning problems, but it still has some shortcomings such as high coding dimension and premature convergence. This paper proposes a new PSO algorithm combined with cubic spline functions. Firstly, several path...

Location privacy protection method of Location-based Services (LBS) system mostly depends on the trusted third party anonymity server. When the attacker has sufficient background knowledge, it is proved that Location privacy can't be adequately protected by k-anonymity based on location obfuscation enforced...

Wireless sensor network is composed of a large number of distributed in a specific area, with the calculation and communication capabilities of small sensor nodes densely distributed in the unattended monitoring area and can be completed according to the environment independent task of intelligent autonomous...

The coastal zone of Bandarlampung which grew as one of the economic development area in southern, is currently experiencing environmental degradation caused by trading activities, warehousing on a large scale. The natural resources in coastal area is holds high economic activity to create the tourism...

The purpose of this research is to redesign the X application with a primary focus on improving user experience, based on user reviews available on the App Store. The X application is an account-based digital financial service that enables users to independently conduct various transactions via mobile...

A crash box is a passive device normally used to absorb impact energy during high-speed train accidents. Therefore, the focus of this study is to determine the ability of a circular crash box to absorb energy and its deformation pattern. The sample used was designed to have an outer diameter of 50 mm...

The use and utilization of renewable energy must continue to be developed both in terms of science, human resource skills and its application in society. The use of solar energy as an alternative energy to generate electricity has been widely applied. One of them is to turn on a 250 W, 12 V submersible...

Xiamen Bailu West Tower is a super high-rise building, its core tube is designed to be retracted synchronously along the height of the peripheral shear wall, and the construction method of the core tube is the integral climbing steel platform formwork system + the formwork support system of the inclined...

The rise in temperature induces alterations in the unfrozen water content(ωu) at the soil-rock mixture and concrete interface, leading to a subsequent deterioration in interfacial strength. In this study, rough concrete surfaces were fabricated via 3D printing technology, and composite specimens comprising...

Piles with a small slenderness ratio (short piles) have the characteristics of high rigidity and small deformation, which meets the requirements for promoting mechanized construction. This paper designs short pile models with three slenderness ratio ratios to test the uplift capacity characteristics...

Due to the topographical constraints in mountainous areas, hollow thin-walled high piers are typically employed for highway bridges. To enhance the stability of these high piers, both transverse and vertical diaphragms are usually installed, which, however, increases construction difficulty and reduces...

The western region of Mongolia is the homeland of a number of endangered species, among them saiga and snow leopard. This region supports healthy populations of threatened wildlife. Therefore, this investigation is significant in detecting the quality and degradation of habitat for this region. The aim...

Owing to revolutionary technological advancements and exceptional experimental data, particularly in the area of image analysis and processing, artificial intelligence (AI) and Machine Learning has lately become widely popular buzzword. This opportunity has been taken by medical specialties where imaging...

This paper adopts Henri Lefebvre’s trialectic theory of spatial production as a lens to explore design strategies and methods for traditional Chinese tea rooms, integrating Wassily Kandinsky’s spatial composition. The architectural design background of the tea room is deeply influenced by traditional...

To meet the requirement of loading/ unloading large-sized spacecraft containers with IL-76 aircraft, a novel cargo-loader was designed in the study. The cargo-loader including shunt mechanism and electric control system not only could moves all-around, but also be adjusted attitudes automatically. The...

Under the new military change, it needs to evaluate the equipment maintenance support processes before optimizing it. For this reason, this paper proposes an evaluation method of equipment maintenance support processes based on ANP through establishing the evaluation index system and adopting ANP method...

This template explains and demonstrates how to prepare your camera-ready paper for Trans Tech Publications. The best is to read these instructions and follow the outline of this text. Please make the page settings of your word processor to A4 format (21 x 29,7 cm or 8 x 11 inches); with the margins:...

The throwing jamming and ESJ are widely used in ECCM technique domain. The higher power active interference can be received by the main lobe of radar system directly, which would degrade the target detection and tracking performance seriously. This paper proposes the target detection method in the presence...

With the office automation and development of paperless needs, the electronic homework is more and more widely used in colleges and universities, but the characteristics of being easier to copy makes copying phenomenon more and more serious, the cost of copying homework is lower and lower. Therefore...

The layout of fare gates have become one of the most significant bottleneck in streamline organization. In actual practice, the layout principle and combining scheme are not clearly demonstrated. Here, we build a multistage pedestrian-and-gate route choice model on account of time cost based on research...

As the development of information technology and computer technology, artificial intelligence is widely used in various related fields, and plays a greater role. In this work, firstly, we introduce the applications of artificial intelligence, such as Man-Machine war, intelligent robot, personal electronic...

The laser beam forming (LBF) process is a unique manufacturing process that has the potential to revolutionise rapid prototyping in the automotive and the aerospace industries. Traditionally, these industries require expensive tooling (stamping dies and presses) to form parts from sheet metal to develop...

Abstract. Objective: To observe and investigate the surgery effect of the blunt from middle finger replantation. Methods: We select from August 2012 to August 2012 and given surgical treatment of 50 patients with blunt from middle finger, all patients were given microscopic reattachment surgery the survival...

The mobile database is using SQL Server CE mobile database engine. Data conversion layer provides backup restore function (fully backup and restore, table with import and export) of SQL Server CE' local database, and to provide similar interface functions of storage procedure (it include: function of...

An experiment is carried out to simulate siltstone tunnel water inrush with both the water pressure and no water pressure by biaxial rigid servo-controlled system. The PCI-2 acoustic emission(AE) system produced by American physical acoustics corporation is used to collect data of the AE in the process...

In order to reduce the safety loophole for substation caused by rainwater leakage of roof, this paper proposed an on-line monitoring for rainwater leakage of substation roof based on a parallel plate capacitor sensor. This method is based on the capacitance sensor in the composition of installed metal...

The corrugated steel pipes utilize the advantages of steel, such as high ductility, tensile, compressive and shear strength. So the problem of foundation deformation and uneven settlement of foundation can be solved nicely. The corrugated steel pipes show good adaptability for adverse geological condition....

The objective of this study was to identify Vibrio parahaemolyticus by HPLC, a simple, rapid, and reliable HPLC method. For the HPLC methods, an established for the fingerprints of Vibrio parahaemolyticus was performed on Strict extraction and reversed-phase HPLC conditions. An Agilent C18(4. 6 mm ×25...

The SiCN temperature sensor is a passive wireless sensor cavity, which uses SiCN ceramic as dielectric resonator, the material has some advantages such as thermal shock, corrosion and oxidation resistance, etc. Through the analysis of resonator sensor modeling, uses the theory of weak-disturbance modifying...

With the rapid development of science and technology, the application of the computer is more and more widely, not only brought great convenience to the life, at the same time also prompted some emerging things arises at the historic moment, such as: warp knitted seamless garment, it is the use of computer-aided...

Natural preservative and biological corrosion has become a modern food science and biological sciences frontier and hot, with a screening of natural resources has become a new trend antibacterial activity biotechnology, food research. Lactic acid bacteria used in food and feed has a long history, it...

Many large underground structures have witnessed great damage in recent earthquakes. To study damage pattern of underground structures during seismic events, understanding different effects on underground tunnels induced by different factors during seismic shaking is also very important. This paper focuses...

Accurate traffic information collection and identification is a basic work for the intelligent vehicle autonomous driving, is the important premise to decide whether it stable high-speed vehicles. Road recognition technology and digital image processing techniques play a very important role. On the one...

Although existing studies have covered journal impact factor from many aspects, how to set up a uniform scale model for impact factors of Chinese and English journals is still a problem to be solved and receives more attention in recent years: since current methods such as data classification and statistical...

This study investigates three factors of the acceleration equation, i.e., acceleration constants c1 and c2 and inertia weight w, which are then used as events in particle swarm optimization for parameter optimization in the para-tank model (PTM) during rainfall–runoff simulation. The values of 0.2, 0.5,...

With the increase of XLPE cable we used in power network, the corresponding technology of on-line monitoring becomes increasingly important. For improving the accuracy of on-line monitoring assessment of XLPE cable, we researched an assessment method and device of XLPE cable’s insulation state by Fuzzy...

The green construction is the direction that civil engineering can realize sustainable development, there is no specific inferior index about green construction global frame in ‘Green Construction Guideline ’, it is the important condition than can conduct the evaluation about green construction...

The promotion of electric vehicles (EVs) has eased the shortage of fossil fuels, but also brings challenges to the grid. Load modeling of EV is an important technical reserve to deal with the challenge. From practical application, this paper built the model of charging system consisting of voltage source...

A rock slope stability analysis software was developed through which data information of rock slope can be managed scientifically , rock slope angle can be designed reasonable. An evaluation mode of rock slope stability was set up on the basis of fuzzy mathematics theory , depend on which the stability...

With the rise of the database's capacity, the pressure of the audit security system has also increased dramatically. Therefore, in view of the current mainstream of the database audit system operation mechanism, the author work on finding the cause of inefficiency of audit mode, uneven distribution and...

Reasonable and objective geothermal water quality assessment can provide a scientific basis for the development and utilization of geothermal water resources. Based on the chemical data of the Quaternary sediment reservoir (Q) and the Lantian-Bahe Group (LB) in Xi’an, the entropy weighted TOPSIS method...

Since tin mining that has been long and massively lasted in Bangka Belitung Island province has created lots of positive impacts for economical growth; however, its negative impact has been also not least. In the middle of status quo, stakeholders as the part of decision makers didn’t firmly take the...

According to the technical features of detonation transmission among long interlayers, this paper uses the new method of powder actuating function and piston restriction energy control, combines the method of liquid restricted transmission in tubing, develops pressurizing device among long interlayers....

Copper-modified 13X Zeolite was prepared by impregnation of metal nitrate solution with ion exchange and combined with calcination, and its application in desulfurization of fuel oil was investigated. Different anions have a great influence on the performance of modified adsorbents. Chloride ions are...

This paper focuses on the construction and database design of the rice disease early warning information system based on WebGIS, and briefly analyzes the development software of WebGIS. On the basis of establishing database of main rice diseases, with the Internet as the system platform, using WebGIS...