Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Profile steel combined supporting system for avoiding pipeline deep foundation pit and construction method of profile steel combined supporting system
According to the pipeline avoiding deep foundation pit profile steel combined supporting system and the construction method thereof, the small guide pipe, the profile steel frame, the double-layer reinforcing mesh and the sprayed concrete primary supporting structure abut against the avoiding area, the two ends of the small guide pipe, the profile steel frame, the double-layer reinforcing mesh and the sprayed concrete primary supporting structure are connected with the underground diaphragm wall, the second lining structure wall adheres to the underground diaphragm wall to form a laminated wall structure, and the structural space requirement is met; the steel supporting devices are supported between the underground diaphragm walls on the left side and the right side and between the underground diaphragm walls and the double-spliced section steel frame, and the support changing devices are supported between the side walls of the two-lining structures on the left side and the right side and between the side walls of the two-lining structures on the left side and the right side; avoidance of the avoidance area is achieved, pipeline relocation and transformation are avoided, underground space is effectively utilized, land resources are saved, and engineering construction investment is saved.
本发明提出一种避让管线深基坑型钢联合支护体系及其施工方法，通过将小导管、型钢钢架、双层钢筋网片及喷射混凝土初期支护结构抵接于避让区域，两端与地连墙连接，二衬结构墙粘贴于地连墙上形成叠合墙结构，满足结构空间要求，钢支撑装置，支撑在左右两侧地连墙和地连墙之间以及在地连墙和双拼型钢钢架上，换撑装置，支撑在左右两侧二衬结构侧墙和侧墙之间；实现对避让区域的避让，避免了管线迁改，有效利用了地下空间，节约土地资源，节省工程建设投资。
Profile steel combined supporting system for avoiding pipeline deep foundation pit and construction method of profile steel combined supporting system
According to the pipeline avoiding deep foundation pit profile steel combined supporting system and the construction method thereof, the small guide pipe, the profile steel frame, the double-layer reinforcing mesh and the sprayed concrete primary supporting structure abut against the avoiding area, the two ends of the small guide pipe, the profile steel frame, the double-layer reinforcing mesh and the sprayed concrete primary supporting structure are connected with the underground diaphragm wall, the second lining structure wall adheres to the underground diaphragm wall to form a laminated wall structure, and the structural space requirement is met; the steel supporting devices are supported between the underground diaphragm walls on the left side and the right side and between the underground diaphragm walls and the double-spliced section steel frame, and the support changing devices are supported between the side walls of the two-lining structures on the left side and the right side and between the side walls of the two-lining structures on the left side and the right side; avoidance of the avoidance area is achieved, pipeline relocation and transformation are avoided, underground space is effectively utilized, land resources are saved, and engineering construction investment is saved.
本发明提出一种避让管线深基坑型钢联合支护体系及其施工方法，通过将小导管、型钢钢架、双层钢筋网片及喷射混凝土初期支护结构抵接于避让区域，两端与地连墙连接，二衬结构墙粘贴于地连墙上形成叠合墙结构，满足结构空间要求，钢支撑装置，支撑在左右两侧地连墙和地连墙之间以及在地连墙和双拼型钢钢架上，换撑装置，支撑在左右两侧二衬结构侧墙和侧墙之间；实现对避让区域的避让，避免了管线迁改，有效利用了地下空间，节约土地资源，节省工程建设投资。
Profile steel combined supporting system for avoiding pipeline deep foundation pit and construction method of profile steel combined supporting system
一种避让管线深基坑型钢联合支护体系及其施工方法
MAO YUFEI (Autor:in) / SUN GUORU (Autor:in) / LI SHUXING (Autor:in) / ZHANG LEI (Autor:in) / FANG JUWANG (Autor:in) / TIAN XINLI (Autor:in) / CAO ZIQI (Autor:in)
08.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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