A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rigid rib wall type pile wall foundation pit supporting structure and construction method
The invention relates to a rigid rib wall type pile wall foundation pit supporting structure and a construction method. The structure is a rigid combined supporting structure formed by an outer pile wall, an inner pile wall, a rigid rib wall, a top longitudinal beam, a top transverse beam and other additional components. According to the rigid rib wall type pile wall foundation pit supporting structure, the available space on the outer side of the outer edge line of an underground structure on the inner side of a red line is fully utilized, and the foundation pit supporting structure can be formed without occupying the internal space of a foundation pit, implementing anchor rods outside the foundation pit and arranging supports in the foundation pit. The rigid rib wall type pile wall foundation pit supporting structure is high in overall structural rigidity, clear and definite in stress, easy and convenient to construct, high in speed and reliable in quality, the application range of the supporting type supporting structure is widened, the construction period of foundation pit supporting, earth excavation and the underground structure is greatly shortened, and the construction cost is effectively reduced.
本发明涉及一种刚性肋墙式桩墙基坑支护结构及施工方法，该结构是由外桩墙、内桩墙、刚性肋墙、顶部纵梁、顶部横梁及其他附加构件共同形成的刚性组合支护结构。刚性肋墙式桩墙基坑支护结构充分利用了红线内侧地下结构外边线外侧的可利用空间，是一种可不占用基坑内部空间、不在基坑外实施锚杆及不在基坑内设置支撑即可形成的基坑支护结构。刚性肋墙式桩墙基坑支护结构整体结构刚度大，受力清晰明确，施工简便、速度快且质量可靠，扩大了支挡式支护结构的应用范围，大幅缩短了基坑支护、土方开挖及地下结构的施工工期并有效节约工程造价。
Rigid rib wall type pile wall foundation pit supporting structure and construction method
The invention relates to a rigid rib wall type pile wall foundation pit supporting structure and a construction method. The structure is a rigid combined supporting structure formed by an outer pile wall, an inner pile wall, a rigid rib wall, a top longitudinal beam, a top transverse beam and other additional components. According to the rigid rib wall type pile wall foundation pit supporting structure, the available space on the outer side of the outer edge line of an underground structure on the inner side of a red line is fully utilized, and the foundation pit supporting structure can be formed without occupying the internal space of a foundation pit, implementing anchor rods outside the foundation pit and arranging supports in the foundation pit. The rigid rib wall type pile wall foundation pit supporting structure is high in overall structural rigidity, clear and definite in stress, easy and convenient to construct, high in speed and reliable in quality, the application range of the supporting type supporting structure is widened, the construction period of foundation pit supporting, earth excavation and the underground structure is greatly shortened, and the construction cost is effectively reduced.
本发明涉及一种刚性肋墙式桩墙基坑支护结构及施工方法，该结构是由外桩墙、内桩墙、刚性肋墙、顶部纵梁、顶部横梁及其他附加构件共同形成的刚性组合支护结构。刚性肋墙式桩墙基坑支护结构充分利用了红线内侧地下结构外边线外侧的可利用空间，是一种可不占用基坑内部空间、不在基坑外实施锚杆及不在基坑内设置支撑即可形成的基坑支护结构。刚性肋墙式桩墙基坑支护结构整体结构刚度大，受力清晰明确，施工简便、速度快且质量可靠，扩大了支挡式支护结构的应用范围，大幅缩短了基坑支护、土方开挖及地下结构的施工工期并有效节约工程造价。
Rigid rib wall type pile wall foundation pit supporting structure and construction method
刚性肋墙式桩墙基坑支护结构及施工方法
ZHANG ZHEN (author) / ZHANG DONGGANG (author) / LI SHUAI (author) / LI QINRUI (author) / GU ERYONG (author) / TANG WEI (author) / WANG LEI (author) / XU SHAOJUN (author) / ZHAO BI (author)
2021-09-17
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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