Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for oblique support of deep foundation pit dado pile
The invention discloses an oblique support construction method for a deep foundation pit wall protection pile. The oblique support construction method mainly comprises the steps that the wall protection pile is constructed; measuring and setting out; earth excavation is conducted; designing steel bar reinforcement information; preparing a template; concrete pouring of a top beam and a bracket support is completed; earth excavation is continued; inclined steel bar supports are installed; the earth is continuously excavated; backfilling the periphery of the foundation pit; planting steel bars and pouring concrete in a secondary steel bar planting manner; and carrying out the construction of other subsequent working procedures. The technical problem that in the prior art, when an ultra-deep foundation pit is not provided with a whole foundation pit inner support, the foundation pit is prone to collapsing is solved through the deep foundation pit wall protection pile inclined support.
本发明公开了一种深基坑护壁桩斜向支撑施工方法，主要包括护壁桩的施工；测量放线；土方开挖；设计钢筋配筋信息；准备模板；完成冠梁及牛腿支座的混凝土浇筑；继续土方开挖；安装斜向钢筋支撑；继续挖土；基坑周边回填；二次植筋形式植筋和浇筑混凝土；进行后续其他工序施工的步骤。本发明通过深基坑护壁桩斜向支撑解决了现有技术中的超深基坑不具备设置整个基坑内支撑时容易导致基坑坍塌的技术问题。
Construction method for oblique support of deep foundation pit dado pile
The invention discloses an oblique support construction method for a deep foundation pit wall protection pile. The oblique support construction method mainly comprises the steps that the wall protection pile is constructed; measuring and setting out; earth excavation is conducted; designing steel bar reinforcement information; preparing a template; concrete pouring of a top beam and a bracket support is completed; earth excavation is continued; inclined steel bar supports are installed; the earth is continuously excavated; backfilling the periphery of the foundation pit; planting steel bars and pouring concrete in a secondary steel bar planting manner; and carrying out the construction of other subsequent working procedures. The technical problem that in the prior art, when an ultra-deep foundation pit is not provided with a whole foundation pit inner support, the foundation pit is prone to collapsing is solved through the deep foundation pit wall protection pile inclined support.
本发明公开了一种深基坑护壁桩斜向支撑施工方法，主要包括护壁桩的施工；测量放线；土方开挖；设计钢筋配筋信息；准备模板；完成冠梁及牛腿支座的混凝土浇筑；继续土方开挖；安装斜向钢筋支撑；继续挖土；基坑周边回填；二次植筋形式植筋和浇筑混凝土；进行后续其他工序施工的步骤。本发明通过深基坑护壁桩斜向支撑解决了现有技术中的超深基坑不具备设置整个基坑内支撑时容易导致基坑坍塌的技术问题。
Construction method for oblique support of deep foundation pit dado pile
一种深基坑护壁桩斜向支撑施工方法
LIU TAO (Autor:in) / LI YUBING (Autor:in) / WANG QI (Autor:in) / LI WEI (Autor:in) / FU ZENGLONG (Autor:in) / LIU YI (Autor:in) / LONG QIANG (Autor:in)
07.11.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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