Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Gravity flow method hydraulic reclamation type foundation treatment construction process
The invention discloses a gravity flow method hydraulic reclamation type foundation treatment construction process. The problem that in the prior art, the precipitation difficulty of a hydraulic reclamation layer in a coastal area is large can be solved; and the construction process has the effect of rapidly guaranteeing the separation of silt and water in the coastal area. According to the scheme, the gravity flow method hydraulic reclamation type foundation treatment construction process comprises the following steps that deep ploughing is conducted on a hydraulic reclamation area to destroyan impermeable layer; before the hydraulic reclamation area is subjected to hydraulic reclamation, latticed and communicated underground drainage blind ditches are arranged, and the latticed and communicated underground drainage blind ditches are provided with multiple rows and columns of underground drainage blind ditches which are in communication with one another; inverted filter cover platesare arranged at the tops of the underground drainage blind ditches; the hydraulic reclamation area is subjected to hydraulic reclamation to form the hydraulic reclamation layer; hollow-square-shaped communicated drainage channels are built on the hydraulic reclamation layer and the periphery of the hydraulic reclamation layer; the hydraulic reclamation layer is extruded and vibrated, and drained water is collected; and tamping operation construction is conducted on the hydraulic reclamation layer through a tamping machine, the foundation is treated, and drainage is further conducted.
本发明公开了一种重力流法吹填式地基处理施工工艺，解决了现有技术中滨海区域吹填层降水难度大的问题，具有快速保证滨海地区泥沙与水的分离效果，具体方案如下：一种重力流法吹填式地基处理施工工艺，包括如下内容：对吹填区域进行深耕以破坏防渗层；在对吹填区域吹填前，设置网格状、连通式地下排水暗沟，网格状、连通式地下排水暗沟具有多行多列相互连通的地下排水暗沟，地下排水暗沟顶部设置反过滤盖板；对吹填区域进行吹填，形成吹填层；在该吹填层及四周修建回字形连通式排水渠；对吹填层进行挤压振动，并对排水进行收集；通过夯击机械对吹填层进行夯击作业施工，对地基处理并进一步进行排水。
Gravity flow method hydraulic reclamation type foundation treatment construction process
The invention discloses a gravity flow method hydraulic reclamation type foundation treatment construction process. The problem that in the prior art, the precipitation difficulty of a hydraulic reclamation layer in a coastal area is large can be solved; and the construction process has the effect of rapidly guaranteeing the separation of silt and water in the coastal area. According to the scheme, the gravity flow method hydraulic reclamation type foundation treatment construction process comprises the following steps that deep ploughing is conducted on a hydraulic reclamation area to destroyan impermeable layer; before the hydraulic reclamation area is subjected to hydraulic reclamation, latticed and communicated underground drainage blind ditches are arranged, and the latticed and communicated underground drainage blind ditches are provided with multiple rows and columns of underground drainage blind ditches which are in communication with one another; inverted filter cover platesare arranged at the tops of the underground drainage blind ditches; the hydraulic reclamation area is subjected to hydraulic reclamation to form the hydraulic reclamation layer; hollow-square-shaped communicated drainage channels are built on the hydraulic reclamation layer and the periphery of the hydraulic reclamation layer; the hydraulic reclamation layer is extruded and vibrated, and drained water is collected; and tamping operation construction is conducted on the hydraulic reclamation layer through a tamping machine, the foundation is treated, and drainage is further conducted.
本发明公开了一种重力流法吹填式地基处理施工工艺，解决了现有技术中滨海区域吹填层降水难度大的问题，具有快速保证滨海地区泥沙与水的分离效果，具体方案如下：一种重力流法吹填式地基处理施工工艺，包括如下内容：对吹填区域进行深耕以破坏防渗层；在对吹填区域吹填前，设置网格状、连通式地下排水暗沟，网格状、连通式地下排水暗沟具有多行多列相互连通的地下排水暗沟，地下排水暗沟顶部设置反过滤盖板；对吹填区域进行吹填，形成吹填层；在该吹填层及四周修建回字形连通式排水渠；对吹填层进行挤压振动，并对排水进行收集；通过夯击机械对吹填层进行夯击作业施工，对地基处理并进一步进行排水。
Gravity flow method hydraulic reclamation type foundation treatment construction process
一种重力流法吹填式地基处理施工工艺
WANG CHENG (Autor:in) / DONG PENG (Autor:in) / LIU LIANLING (Autor:in) / FAN XIAOLIANG (Autor:in)
12.02.2021
Patent
Elektronische Ressource
Chinesisch
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