Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foundation pit supporting structure and construction method thereof
The invention discloses a foundation pit supporting structure which comprises a first cement-soil mixing pile area, a second cement-soil mixing pile area, a first cement-soil mixing pile area and a second cement-soil mixing pile area. The supporting piles are inserted into the first cement soil mixing pile area and arranged at intervals, a plurality of waist beams are fixedly arranged on the supporting piles at intervals in the height direction of the supporting piles, and inclined struts are arranged at the corners of each waist beam; each first top beam is fixedly arranged at the top of the corresponding support pile located between every two adjacent inclined struts; the second cement soil mixing pile area is arranged on the outer side of the first cement soil mixing pile area in a surrounding mode; the multiple fender posts are inserted into the second cement soil mixing pile area and are continuously arranged; one second top beam corresponds to one first top beam and is arranged opposite to the first top beam, and each second top beam is fixedly arranged at the top of the corresponding fender post; the plurality of connecting beams are fixedly arranged between the first crown beam and the second crown beam; the invention further discloses a construction method of the foundation pit supporting structure. The foundation pit supporting structure has the advantages of being good in supporting effect, small in occupied space in the foundation pit and the like.
本发明公开了基坑支护结构，包括：第一水泥土搅拌桩区，其围设在基坑的顶部边缘；多个支护桩，其插设在第一水泥土搅拌桩区内并间隔设置，多个支护桩上沿其高度方向间隔固设有多个腰梁，每个腰梁的角上设有斜撑；多个第一冠梁，每个第一冠梁固设于位于相邻两个斜撑之间的支护桩的顶部；第二水泥土搅拌桩区，其围设在第一水泥土搅拌桩区的外侧；多个围护桩，其插设在第二水泥土搅拌桩区内并连续设置；多个第二冠梁，一个第二冠梁对应一个第一冠梁并与其相对设置，每个第二冠梁固设在围护桩的顶部；多个连接梁，其固设于第一冠梁与第二冠梁之间；以及该基坑支护结构的施工方法。本发明的基坑支护结构具有支护效果好，且占用基坑内部空间少等优点。
Foundation pit supporting structure and construction method thereof
The invention discloses a foundation pit supporting structure which comprises a first cement-soil mixing pile area, a second cement-soil mixing pile area, a first cement-soil mixing pile area and a second cement-soil mixing pile area. The supporting piles are inserted into the first cement soil mixing pile area and arranged at intervals, a plurality of waist beams are fixedly arranged on the supporting piles at intervals in the height direction of the supporting piles, and inclined struts are arranged at the corners of each waist beam; each first top beam is fixedly arranged at the top of the corresponding support pile located between every two adjacent inclined struts; the second cement soil mixing pile area is arranged on the outer side of the first cement soil mixing pile area in a surrounding mode; the multiple fender posts are inserted into the second cement soil mixing pile area and are continuously arranged; one second top beam corresponds to one first top beam and is arranged opposite to the first top beam, and each second top beam is fixedly arranged at the top of the corresponding fender post; the plurality of connecting beams are fixedly arranged between the first crown beam and the second crown beam; the invention further discloses a construction method of the foundation pit supporting structure. The foundation pit supporting structure has the advantages of being good in supporting effect, small in occupied space in the foundation pit and the like.
本发明公开了基坑支护结构，包括：第一水泥土搅拌桩区，其围设在基坑的顶部边缘；多个支护桩，其插设在第一水泥土搅拌桩区内并间隔设置，多个支护桩上沿其高度方向间隔固设有多个腰梁，每个腰梁的角上设有斜撑；多个第一冠梁，每个第一冠梁固设于位于相邻两个斜撑之间的支护桩的顶部；第二水泥土搅拌桩区，其围设在第一水泥土搅拌桩区的外侧；多个围护桩，其插设在第二水泥土搅拌桩区内并连续设置；多个第二冠梁，一个第二冠梁对应一个第一冠梁并与其相对设置，每个第二冠梁固设在围护桩的顶部；多个连接梁，其固设于第一冠梁与第二冠梁之间；以及该基坑支护结构的施工方法。本发明的基坑支护结构具有支护效果好，且占用基坑内部空间少等优点。
Foundation pit supporting structure and construction method thereof
基坑支护结构及其施工方法
ZHENG WEIWU (Autor:in) / LI DESONG (Autor:in) / ZHANG JIHONG (Autor:in) / LI SEN (Autor:in) / JIA QIJUN (Autor:in)
15.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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