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Comparison and Selection of Supporting Schemes for Foundation Pit

摘要


Foundation pit engineering is an indispensable part of building construction. It mainly includes earthwork excavation, water stopping, drainage and foundation pit detection of foundation pit support. In order to ensure the safety of the buildings around the foundation pit and avoid damage after excavation, it is necessary for us to do a lot of investigation before excavation, and to be familiar with the surrounding environment and facilities. In a word, the foundation pit engineering is a comprehensive design problem. Foundation pit engineering has strict regional requirements, although it is the same kind of building, but because of the different environment, there will be great differences in design. For example, when the geological conditions are poor and there are more buildings around, it is necessary to make strict requirements on the excavation and support methods of foundation pit. But if the geological conditions are good, the standard can be lowered appropriately. So the foundation pit design will choose the appropriate construction method because of different engineering conditions.

參考文獻


Wang Q C. Supporting Design of a Foundation Pit Project in Hangzhou [J]. Low Temperature Building Technology, 2018, (08): 97-100.
Miao X Q. Comparison and Selection of Supporting Scheme for Deep Foundation Pit of Metro Station Based on Fuzzy Ideal Solution [J]. Science and Technology Innovation Herald , 2014, (13): 14-17.
Gong Y B. Study on Scheme Selection in Foundation Pit Support Design [J]. Low Carbon World , 2017, (33): 233-234.
Qian F. Comparison and Analysis of Supporting Scheme for Deep Foundation Pit of a Neighboring Building [J], East China Highway, 2017, (03) :125-126.
Huang H Z. Selection and optimization analysis of supporting schemes for deep foundation pit of a comprehensive building [J], Henan Building Materials, 2014 , (03) :113-114.

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