Discussion on the design of integrated node of urban integrated pipe gallery

4th International Conference on Energy Equipment Science and Engineering

Yongqiang, Ding^1 ; Xiaojiang, Li^1 ; Chen, Fei^2

Northwest Engineering Corporation Limited, Xi'an, Shaanxi

710065, China^1

Department of Civil Engineering, Xi'An Jiaotong University, Xi'an, Shaanxi

710049, China^2

关键词: Composite pipe;    Pipe jacking;    Rectangular section;    Trenchless construction;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/242/6/062085/pdf
DOI  :  10.1088/1755-1315/242/6/062085

来源: IOP

【 摘 要 】

With the progress of urbanization in China, the urban comprehensive pipe corridor has been rapidly developed. The section forms of the composite pipe gallery generally include rectangular section, circular section and elliptic section. Circular section is generally applicable to trenchless construction (such as pipe jacking, shield) of the project. Combined with the design example, this paper summarizes the design of the integrated node of the comprehensive pipe gallery of the circular shield, analyzes the principle of determining the spacing of the comprehensive well, and hopes to contribute to the construction and improvement of the comprehensive pipe gallery of the city.