Journal of Advances in Engineering and Technology

Research on Lean Construction Management Mode of EPC Project Based on BIM

2024-12-31T01:24:56+00:00

In view of the low production efficiency, backward information level and rough project management of the traditional construction industry, it is necessary to introduce a construction model that can efficiently achieve the project construction goals. Taking EPC projects as the research object, building information modeling (BIM) as the technical means, and lean construction (LC) as the management model, this paper constructs a lean construction management model for EPC projects based on BIM, the "BIM-LC" model. From the perspective of the general contractor, the lean construction implementation mechanism of EPC projects using BIM technology is proposed, and the research is combined with EPC project examples. The results show that through the practical application of this model, the characteristics of BIM technology and lean construction refined management can be brought into play, the EPC project management process can be simplified, and the efficiency of project management can be improved.

Research on the Development Status and Challenge of Magnetic Refrigeration Field

2024-12-31T01:24:48+00:00

The present situation and challenges of magnetic refrigeration are discussed in this paper. As a cutting-edge refrigeration technology based on magnetothermal effect, magnetic refrigeration technology has the advantages of high efficiency, environmental protection, low noise and long life, and is regarded as an important development direction in the future refrigeration field. This paper first introduces the basic situation of magnetic refrigeration system, market supply and demand analysis, industry competition and technical progress, and then analyzes the challenges faced by magnetic refrigeration technology and countermeasures, and prospects its future development. The research in this paper aims to provide reference for the further development and application of magnetic refrigeration.

Construction Strategies for Residential High Rise Buildings Decoration During Structure Work

2024-12-31T01:24:53+00:00

The market's attention to the quality and efficiency of engineering construction is continuously increasing. Quality inspection departments, market departments, and others have begun strict supervision and review of projects, aiming to ensure that they are completed in accordance with the correct ideas and standards. Process interleaving is achieved through design optimization and process optimization, reducing processes and measures, and fully utilizing spatial and process parameters to achieve the goals of shortening time parameters, improving quality, and reducing costs. The design of process interleaving schemes lies in the effective utilization of the plane site and spatial resources on the construction site, maintaining the improvement of utilization efficiency, installing as many construction mechanization equipment as possible, and adopting an automated construction mode to improve not only construction efficiency but also reduce the impact of external temperature, humidity, and climate, thereby achieving better improvement in engineering construction quality.

Exploration and Application of Applied Mathematical Methods in Correlation Analysis between Biodiversity and Environmental Engineering

2024-12-31T01:24:58+00:00

This paper aims to explore how the applied mathematical methods can effectively analyze and explain the complex correlation between biodiversity and environmental engineering, so as to provide a scientific basis for environmental protection and sustainable development. Biodiversity research is an important branch of ecology, focusing on the diversity of various organisms on Earth and their interrelationships. Environmental engineering aims to solve environmental problems and improve the quality of the ecosystem. Mathematics, as a powerful instrumental discipline, provides important support for association analysis in these two fields.

Graphene Applications in Sensors: Performance Optimization and Prospects

2024-12-31T01:24:45+00:00

A sensor, as a detection device, is able to receive information and convert it into an electrical signal or other form of signal for output. In today's era of rapid development of intelligence, digitalization and networking, sensors have become the core tool for obtaining information. As technology advances, higher standards have been set for sensor sensitivity and application breadth. Graphene, a single-layer thin film material composed of carbon atoms arranged in a hexagonal honeycomb, has attracted much attention in the engineering industry because of its unique structure and its excellent electrical and mechanical properties. Among the many potential applications, sensors are seen as one of the most promising application areas for graphene.In this paper, the basic structural characteristics and unique properties of graphene are first outlined, and then the specific application cases in many fields such as biomedical sensors, flexible pressure sensors and photoelectric chemical sensors are discussed in detail, and the wide use of graphene materials is demonstrated by examples. At the same time, the different preparation methods of graphene are compared and analyzed, and the challenges faced by graphene sensors in the commercialization process are pointed out. Finally, a series of suggestions and prospects are put forward for the future development path of graphene sensors.

A Review of Lane Detection in Autonomous Vehicles

2024-12-31T01:24:51+00:00

With the rapid development of autonomous driving technology, lane detection technology, as a key component, has made significant progress in recent years. This paper reviews the classification and principles of lane detection technology, including methods based on visual, LiDAR, millimeter wave radar, and multi-sensor fusion. In terms of the latest research progress, 3D lane detection methods based on deep learning have become a hot topic, including methods based on CNN and Transformer, as well as innovative single-eye 3D lane detection technology. At the same time, the introduction and improvement of large-scale real-world datasets and the development of evaluation indicators have driven the technology forward. However, 3D lane detection technology still faces challenges such as complex environments, sensor technology limitations, computational resource constraints, and algorithm complexity. In the future, 3D lane detection technology will move towards more intelligent, precise, and efficient development, including further application of deep learning technology, deepening of multi-sensor fusion technology, widespread use of high-precision maps, design of lightweight neural network architectures, and acceleration of standardization and standardization processes.