Basic Work Analysis Of Mechanical And Electrical Manufacturing, Installation And Construction Technology

With the rapid development of China's overall economy, the construction engineering industry is gradually improving. Architectural engineering is an important environment for people to live, and its quality and safety are directly related to people's life and property. The most important part of the construction project is the mechanical and electrical installation, to realize the cost control of the project is the key point of the project. This article mainly explains the mechanical and electrical installation engineering in building engineering, and introduces the installation and construction technology in mechanical and electrical installation engineering in detail, and analyzes the control difficulties. It provides an important reference for the management of mechanical and electrical installation technology in the future.

The Committee of the 2025 3rd International Symposium on Mechanical Engineering and Advanced Manufacturing Intelligent Technology (MEAMIT2025) is delighted to present the MEAMIT2025 proceedings. MEAMIT2025 is organized by Harbin University of Science and Technology, China. Observing the rapid development of global engineering and physics applications and considering the trends of academic research development, the MEAMIT2025 Committee decided to develop the third event to an international symposium. The symposium was held successfully on January 10-12, 2025 in Harbin, China. This event conducted a series of in-depth discussions on various relevant topics of Mechanical Engineering and Advanced Manufacturing Technology, such as Mechanical Manufacturing and its Automation, Mechatronics Engineering, Equipment and Control Engineering, Intelligent Manufacturing and so on. It provided opportunity for the participants to understand the development and innovation to the fields and promote academic exchanges and cooperation. The proceedings of MEAMIT2025 cover a wide range of topics. Each paper has undergone a double-blinded peer-review process to ensure its academic standards. We hope the proceedings can present significant research in the fields and inspire future collaborations and innovations. List of Committees are available in this PDF.

With the rapid development of science, technology and economic strength in China, the construction industry has developed vigorously. Construction safety and quality management is a systematic project. The quality of construction will directly affect the safety of people's lives and property and the stable development of society. Construction quality and safety is the key to the success of construction projects. It is the fundamental guarantee to maintain the corporate image and obtain long-term economic benefits. Safety-critical system design needs to be guided and evaluated by security analysis. Fault tree based on binary decision graph is one of the commonly used methods of safety analysis in engineering. The risk assessment is based on the risk factor and the simulation application environment design experiment is performed. Correctly handling the relationship between construction safety and quality management plays an important role in the smooth completion of engineering projects and the stable development of society.

Mechanical Manufacturing Technology' course is a compulsory course for mechanical design and manufacturing and its automation, mechanical and electronic engineering and other related majors. It takes mechanical manufacturing as the main line. The course content integrates a number of theoretical and practical knowledge, involving the processing and assembly of new materials, new processes and new equipment, the detection of mechanical parts, the types and selection of tools, and the selection of fixtures. The course is closely related to engineering practice and has certain challenges for teachers. In teaching, it is necessary to constantly update the course content to meet the needs of society and the times. Based on the teaching law and course outline of applicationoriented undergraduate education, this paper proposes to establish a course resource library of mechanical design and manufacturing, so as to promote the deep integration of information technology and education and teaching, integrate existing course resources, take the actual work tasks of enterprises as the guide, carry out course development and design according to the project-based teaching mode, provide teachers and students with various multimedia teaching resources, cultivate students ' autonomous learning ability, and comprehensively improve the teaching quality.

With the improvement of the development level of modern society, people have higher requirements for mechanical manufacture, coupled with the improvement of the level of computer technology, China began to use computer technology in the field of mechanical manufacture, which helps to improve industrial efficiency. Therefore, after analyzing the use of computer technology in the field of mechanical design manufacture and automation, this paper discusses the application of computer technology from various aspects such as automatic diagnosis of mechanical faults and application of testing automation technology, in order to provide certain reference basis for the improvement of mechanical design and manufacturing and automation level.

Highway general mechanical and electrical product quality is one of the important factors for guaranteeing highway efficient and safe operation. Over the past decade, with the rapid development of highway construction and mechanical equipment manufacturing technology, more and more mechanical and electrical products applied in highway. For the objective and scientific evaluation of quality of mechanical and electrical products, highway mechanical and electrical product quality index system and quality evaluation model were researched based on product generic quality evaluation method, and then verified by actual product case.

Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Technology Conference (Cat. No.03CH37480)

Modern antique architecture is mainly based on reinforced concrete and steel structure. While inheriting the characteristics of traditional ancient architecture, it changes the stress system of traditional Chinese ancient architecture which is mainly composed of wood structure, and takes reinforced concrete structure and steel structure as the frame, making the whole building have classical appearance, superior structural performance and good durability. The Tea Culture Museum building group adopts a large number of Dougong components and wood-concrete structure connection technology, with complex nodes. Through analysis and summary, a series of key construction technologies such as concrete structure, Dougong structure and decoration of large-scale ancient Song Dynasty buildings are formed. Through this comprehensive construction technology, construction safety is ensured, construction quality is improved, and construction progress is accelerated. It has obtained remarkable economic and social benefits, and has important reference and guiding significance for similar projects, and has broad application prospects.

Analysis of the Core of Mechanical Design, Manufacturing and Automation Technology

The study of construction technology and quality control for rock embankment is important, because big size and unevenness of filler material, the compaction construction technology and quality control for expressway rock embankment in mountainous terrain are the prominent difficulties encountered during Construction. This paper analyzes the key problems of constructing rock embankment, through the research for the relation between vibration frequency, amplitude of vibration, compaction times, compaction speed ...etc. with compaction degree, we put forward to right construction technology and quality control method of rock embankment.

Deep foundation pit excavation is a basic and key step involved in modern building construction. In order to ensure the construction quality and safety of deep foundation pits, this paper takes a project as an example to analyze deep foundation pit excavation technology, including the nature of this construction project, the main technical measures in the construction of deep foundation pit, and the analysis of the safety risk prevention and control measures. The purpose of this analysis is to provide scientific reference for the construction quality and safety of deep foundation pits.

With the global manufacturing industry stepping into the era of intelligence, digitalization and automation, traditional manufacturing methods are facing many challenges.Overcoming these bottlenecks through technical means has become an important research direction of the current machinery manufacturing industry.As an advanced production technology, mechanical manufacturing automation has gradually developed into a comprehensive solution integrating mechanical technology, control technology, information technology and network technology in most production fields.In this paper, the technical framework of mechanical manufacturing automation is analyzed, and the application of intelligent control technology in mechanical manufacturing and automation is discussed.On this basis, the specific path to realize the application of intelligent control technology in mechanical manufacturing and automation is put forward, aiming at providing constructive suggestions for the intelligent development of mechanical manufacturing automation.

In recent years, asphalt concrete has been commonly used for construction in highway engineering in China. In actual construction, asphalt concrete construction technology has a serious impact on the quality of highway engineering. Therefore, in order to strictly control quality and effectively avoid safety accidents during highway engineering construction. This requires relevant personnel to strengthen the analysis and research of asphalt concrete road construction technology, in order to meet the latest requirements for the quality of concrete pavement construction in the context of rapid urbanization in China. The following article will analyze the construction technology of asphalt concrete engineering in highway engineering, hoping to have a certain effect on improving the quality of highway engineering construction in China.

Abstract: The shantytown renovation resettlement housing project in the central urban area of Yongshan County is characterized by strong policy relevance, wide coverage, large construction scale, long duration, and significant social benefits, making overall project management highly challenging. Land acquisition and demolition implementation units must not only comply with compensation and resettlement policies in accordance with laws and regulations but also integrate the quality, safety, schedule, and cost of resettlement housing construction into a single management chain to avoid scenarios where "acquisition is fast, construction is slow, and handover is difficult." Based on the two versions of housing expropriation compensation and resettlement documents, namely Yong Zheng Fa [2016] No. 47 and Yong Zheng Fa [2022] No. 13, and combined with practical experience in shantytown renovation, this paper outlines key construction standards and identifies weak links in management. It proposes improvement methods focusing on systems, processes, technology, and collaboration, providing references for enhancing the management level of resettlement housing projects, reducing capital occupation during the transition period, and minimizing maintenance and repair costs.

This study examines the components of construction projects and whether there are construction resources that are the key project constituents. The rationale for the study stems from the unexplained assumptions regarding the primary components responsible for increases in construction costs in South Africa, as South Africa lacks a national building cost database. The study adopts a qualitative research approach that employs a case studies of six new and six refurbished projects in obtaining the necessary data for use in answering the study objectives. The study found that the primary cost constituents of construction projects are materials and sub-contracted work, accounting for 63.69% and 74.6% of the value of renovation and new construction work respectively and on the average, the major materials by value are reinforcement, cement and filling, while Electrical Installation is the primary sub-contracting item by value. Based on these findings, the study concludes that the future levels of construction work can be predicted knowing levels of specialist sub-contractor costs and building material costs. The study recommends that the sub-contractor and material inputs into construction projects are carefully managed, both on the projects and the construction industry, to limit construction cost increases and cost overruns on projects. The study contributes to the literature on resource planning and control in construction. Keywords: Cement, Construction Cost, Electrical Installation, Reinforcement, Specialist Sub-contractor.