About: World Construction is an academic journal. The journal publishes majorly in the area(s): Efficient energy use & Quality (business). It has an ISSN identifier of 2315-4586. It is also open access. Over the lifetime, 36 publications have been published receiving 55 citations.
TL;DR: In this paper, the authors propose to cover a new surface with shot crete so that the soil itself becomes the support material for building up the pressure building up in the tunnel, and as the full tunnel section is opened, the outer tunnel is closed by a converse inverted arch.
Abstract: THIS METHOD IS DESIGNED FOR WORKING IN GROUND WHICH CANNOT BE WORKED UNSUPPORTED WHEN APPLYING THE TRADITIONAL TUNNELING TECHNIQUES. IT HAS BEEN USED SUCCESSFULLY IN EUROPE FOR JOBS INCLUDING RAPID TRANSIT SYSTEM TUNNELS IN FRANKFORT AND NUREMBERG. THE IDEA IS TO PREVENT PRESSURE BUILD UP. AS QUICKLY AS A NEW SURFACE IS EXPOSED, IT IS COVERED WITH SHOTCRETE SO THAT THE SOIL ITSELF BECOMES THE SUPPORTING MATERIAL. WHERE NECESSARY THIS INITIAL SHOTCRETE LINING CAN BE REINFORCED. AS SOON AS THE FULL TUNNEL SECTION IS OPENED, THE OUTER LINING IS CLOSED BY A CONCRETE INVERT ARCH WHICH FORMS A FULL RING. SAVINGS RESULT IN THAT COSTLY TEMPORARY SUPPORTS, HEAVY TUNNEL ARCHES, AND LININGS USED IN TRADITIONAL TUNNELING METHODS ARE ELIMINATED.
TL;DR: The BIM science definition is given, the BIM six technical characteristics are described, the essence of BIM Technology is pointed out and the B IM technology in China's engineering practice in the application of the prospects for the future is shown.
Abstract: All above this paper is to give the BIM scientific definition, describes the BIM six technical characteristics and points out the essence of BIM Technology, creatively put forward the mature styling BIM seven technical standards, depicting the BIM Technology Development Tools, and other technical fusion development realize the feasibility of the technical route, show the BIM building life cycle management strategies and methods based on, from the two dimensions of qualitative and quantitative, symbiosis is the example of the fused BIM Technology and energy consumption analysis tool. In the realization of green, smart and sustainable design BIM technology advantages to focus attention, the article finally, the BIM technology in China's engineering practice in the application of the prospects for the future.
TL;DR: In this article, the importance of building electrical lighting energy-saving design, and specifically describes how electrical energy saving design, in order to provide reference for the construction of electrical energysaving design.
Abstract: This paper mainly for the construction of electrical energy-saving lighting design analysis, discussed the importance of building electrical lighting energy-saving design, and specifically describes how electrical energy-saving design, in order to provide reference for the construction of electrical energy-saving design. Â
TL;DR: Wang et al. as mentioned in this paper combined some project examples to analyze the causes of CFG pile necking and develop effective control measures for it which has a certain reference value towards the quality control of the technology.
Abstract: In recent years, composite foundation technology has been widely used in foundation treatment. Composite foundation theory has become an important research topic in the field of geotechnical engineering. CFG pile (Abbreviation of cement, fly ash, and gravel pile) in composite foundation is one of the commonly used technologies. It has advantages such as simple construction, reliable quality and low cost. When it is used in soft foundation treatment, it significantly improves the bearing capacity, reduces settlement, and turns waste (fly ash) to treasure, which benefits economic and social significantly. During construction, various defects in construction quality will affect the effect of soft foundation treatment. CFG pile necking is one of the more representative quality defects. This paper combined some project examples to analyze the causes of CFG pile necking and develop effective control measures for it which has a certain reference value towards the quality control of the technology
TL;DR: Wang et al. as discussed by the authors studied in-depth on the building industrialization-related issues in order to promote a new perspective and rapid development of China's construction in all level.
Abstract: In recent years, with the rapid development of China's social economy, the development of building industrialization is progressing and become the most important trend in construction industry However, the current China's construction industry is facing a lot of problem These problems had seriously affected the further development of the construction industry Therefore, the relevant departments must study in-depth on the building industrialization-related issues in order to promote a new perspective and rapid development of China's construction in all level