Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Retaining wall system with draining and filtering functions and construction method
The invention discloses a retaining wall system with draining and filtering functions and a construction method.The system comprises a retaining wall, a drainage pipe, a first prefabricated pervious concrete block, an inverted filter layer, sandy soil, a second prefabricated pervious concrete block, an inner formwork and an outer formwork, and the first prefabricated pervious concrete block is inclined on one side of a retaining wall body; the first prefabricated pervious concrete block is fixed to a retaining wall slope, the connecting sleeve is arranged in the first prefabricated pervious concrete block and is of a hollow structure with threads inside, the two ends of the drainage pipe are inserted into the first prefabricated pervious concrete block and the second prefabricated pervious concrete block to be fixed, and the inner formwork and the outer formwork are arranged on the two sides of the retaining wall. The first prefabricated pervious concrete block is tightly attached to the inner formwork and fixed through bolts, the outer side of the inner formwork is attached to sandy soil, the drainage pipe penetrates through the inner formwork, the inverted filter layer is buried in the sandy soil, the inverted filter layer is fixed to the inner formwork, and the problems that in the construction process, the installation structure of the drainage pipe is not stable, and the inverted filter layer settles along with backfill soil are solved.
本发明公开了一种具备泄水过滤功能的挡土墙系统及施工方法，系统包括挡土墙、排水管、第一预制透水混凝土块、反滤层、砂性土、第二预制透水混凝土块、内模板、外模板、第一预制透水混凝土块，挡土墙墙身一侧倾斜，第一预制透水混凝土块与挡土墙边坡固定，第一预制透水混凝土块内置连接套筒，连接套筒为内部带螺纹的空心结构，排水管两端分别插入第一预制透水混凝土块和第二预制透水混凝土块上固定，内模板和外模板设置于挡土墙两侧，第一预制透水混凝土块紧贴内模板螺栓固定，内模板外侧与砂性土贴合，排水管穿过内模板设置，反滤层埋设于砂性土内，反滤层与内模板固定，解决了施工过程中排水管安装结构不稳固、反滤层随回填土沉降的问题。
Retaining wall system with draining and filtering functions and construction method
The invention discloses a retaining wall system with draining and filtering functions and a construction method.The system comprises a retaining wall, a drainage pipe, a first prefabricated pervious concrete block, an inverted filter layer, sandy soil, a second prefabricated pervious concrete block, an inner formwork and an outer formwork, and the first prefabricated pervious concrete block is inclined on one side of a retaining wall body; the first prefabricated pervious concrete block is fixed to a retaining wall slope, the connecting sleeve is arranged in the first prefabricated pervious concrete block and is of a hollow structure with threads inside, the two ends of the drainage pipe are inserted into the first prefabricated pervious concrete block and the second prefabricated pervious concrete block to be fixed, and the inner formwork and the outer formwork are arranged on the two sides of the retaining wall. The first prefabricated pervious concrete block is tightly attached to the inner formwork and fixed through bolts, the outer side of the inner formwork is attached to sandy soil, the drainage pipe penetrates through the inner formwork, the inverted filter layer is buried in the sandy soil, the inverted filter layer is fixed to the inner formwork, and the problems that in the construction process, the installation structure of the drainage pipe is not stable, and the inverted filter layer settles along with backfill soil are solved.
本发明公开了一种具备泄水过滤功能的挡土墙系统及施工方法，系统包括挡土墙、排水管、第一预制透水混凝土块、反滤层、砂性土、第二预制透水混凝土块、内模板、外模板、第一预制透水混凝土块，挡土墙墙身一侧倾斜，第一预制透水混凝土块与挡土墙边坡固定，第一预制透水混凝土块内置连接套筒，连接套筒为内部带螺纹的空心结构，排水管两端分别插入第一预制透水混凝土块和第二预制透水混凝土块上固定，内模板和外模板设置于挡土墙两侧，第一预制透水混凝土块紧贴内模板螺栓固定，内模板外侧与砂性土贴合，排水管穿过内模板设置，反滤层埋设于砂性土内，反滤层与内模板固定，解决了施工过程中排水管安装结构不稳固、反滤层随回填土沉降的问题。
Retaining wall system with draining and filtering functions and construction method
一种具备泄水过滤功能的挡土墙系统及施工方法
ZHANG CHENGSHENG (Autor:in) / WU MINGFENG (Autor:in) / GUAN DONG (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
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