Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined supporting method for deep foundation pit in limited site
The invention provides a combined supporting method for a deep foundation pit in a limited site, and relates to the technical field of construction. The depth of the foundation pit is 3-8 m, and the combined supporting method for the deep foundation pit in the limited site comprises the following steps that graded sloping is set according to loads; vertical floral tubes and soil nails are arranged on each stage of side slope, the vertical floral tubes are perpendicular to the ground, and the soil nails are perpendicular to the side slope; two layers of concrete panels are sprayed on the surface of the side slope, and a reinforcing mesh is laid between the two layers of concrete panels. The method is short in construction period, does not need assistance of large machinery, and is particularly suitable for foundation pit supporting engineering with the depth of 3-8 m and limited site space.
本申请提供一种有限场地深基坑组合支护方法，涉及施工技术领域。基坑深度为3~8m，有限场地深基坑组合支护方法包括以下步骤：根据荷载设置分级放坡；在每级边坡都设置竖向花管及土钉，其中，竖向花管垂直于地面，土钉垂直于边坡；在边坡的表面喷射两层混凝土面板，且两层混凝土面板之间铺设有钢筋网片。该方法施工工期短，无需大型机械辅助，特别适用于深度在3~8米、场地空间受限的基坑支护工程。
Combined supporting method for deep foundation pit in limited site
The invention provides a combined supporting method for a deep foundation pit in a limited site, and relates to the technical field of construction. The depth of the foundation pit is 3-8 m, and the combined supporting method for the deep foundation pit in the limited site comprises the following steps that graded sloping is set according to loads; vertical floral tubes and soil nails are arranged on each stage of side slope, the vertical floral tubes are perpendicular to the ground, and the soil nails are perpendicular to the side slope; two layers of concrete panels are sprayed on the surface of the side slope, and a reinforcing mesh is laid between the two layers of concrete panels. The method is short in construction period, does not need assistance of large machinery, and is particularly suitable for foundation pit supporting engineering with the depth of 3-8 m and limited site space.
本申请提供一种有限场地深基坑组合支护方法，涉及施工技术领域。基坑深度为3~8m，有限场地深基坑组合支护方法包括以下步骤：根据荷载设置分级放坡；在每级边坡都设置竖向花管及土钉，其中，竖向花管垂直于地面，土钉垂直于边坡；在边坡的表面喷射两层混凝土面板，且两层混凝土面板之间铺设有钢筋网片。该方法施工工期短，无需大型机械辅助，特别适用于深度在3~8米、场地空间受限的基坑支护工程。
Combined supporting method for deep foundation pit in limited site
一种有限场地深基坑组合支护方法
WANG YONG (Autor:in) / XIONG HANG (Autor:in) / LIN YUHAN (Autor:in) / LIU ZEFANG (Autor:in) / CHEN HANLIN (Autor:in) / XIE SHULIAN (Autor:in) / DIAO QI (Autor:in) / LUO HUAITAO (Autor:in) / MIAO LINCHUN (Autor:in)
30.08.2024
Patent
Elektronische Ressource
Chinesisch
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