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A platform for research: civil engineering, architecture and urbanism
Assembled soil nail wall structure and construction method
The invention relates to an assembled soil nail wall structure and a construction method. The structure comprises soil nails and prefabricated grid panels, wherein the soil nails are uniformly and fixedly arranged in slope surface soil nail holes in the horizontal direction, the prefabricated grid-shaped panels are arranged on the slope surfaces; and the soil nails and the prefabricated grid-shaped panels are arranged in rows. The construction method comprises the following steps that the slope surface of a first layer is excavated and leveled, the soil nails and the prefabricated grid-shapedpanels are installed on the slope surface of the first layer, and the soil nails and the prefabricated grid-shaped panels connected with a side slope panel of the first layer are connected with the slope surface of a second layer, so that the quality of the panel can be reduced to a great extent by adopting foamed fine stone concrete, transportation is facilitated, installation can be carried outon the construction site, construction is convenient, safe, no field pollution is achieved, and the strength and the steel degree are high. By adopting the construction method, the use of a large machine tool is reduced, dispersed cement, sand and stones are not used, dust pollution is reduced, construction is safe and convenient, and construction and management of small projects are facilitated.
本发明涉及一种拼装式土钉墙构造和施工方法，构造包括沿水平方向间隔均匀固定设置在边坡坡面土钉孔内的土钉以及设置在边坡坡面上的预制格状面板；土钉和预制格状面板成排设置；方法包括：开挖平整第一层边坡坡面的步骤，在第一层边坡坡面安装土钉和预制格状面板的步骤，在第二层边坡坡面安装土钉和与第一层边坡面面板相连接的预制格状面板的步骤，采用发泡细石混凝土可使面板质量有较大程度的减轻，便于运输，在施工现场即可安装，施工方便、安全，无现场污染，且其强度和钢度高；采用本发明施工方法减少了大型机具的使用，不使用散体的水泥、砂子及石子，减少了扬尘污染，施工安全便捷，便于小型项目的施工和管理。
Assembled soil nail wall structure and construction method
The invention relates to an assembled soil nail wall structure and a construction method. The structure comprises soil nails and prefabricated grid panels, wherein the soil nails are uniformly and fixedly arranged in slope surface soil nail holes in the horizontal direction, the prefabricated grid-shaped panels are arranged on the slope surfaces; and the soil nails and the prefabricated grid-shaped panels are arranged in rows. The construction method comprises the following steps that the slope surface of a first layer is excavated and leveled, the soil nails and the prefabricated grid-shapedpanels are installed on the slope surface of the first layer, and the soil nails and the prefabricated grid-shaped panels connected with a side slope panel of the first layer are connected with the slope surface of a second layer, so that the quality of the panel can be reduced to a great extent by adopting foamed fine stone concrete, transportation is facilitated, installation can be carried outon the construction site, construction is convenient, safe, no field pollution is achieved, and the strength and the steel degree are high. By adopting the construction method, the use of a large machine tool is reduced, dispersed cement, sand and stones are not used, dust pollution is reduced, construction is safe and convenient, and construction and management of small projects are facilitated.
本发明涉及一种拼装式土钉墙构造和施工方法，构造包括沿水平方向间隔均匀固定设置在边坡坡面土钉孔内的土钉以及设置在边坡坡面上的预制格状面板；土钉和预制格状面板成排设置；方法包括：开挖平整第一层边坡坡面的步骤，在第一层边坡坡面安装土钉和预制格状面板的步骤，在第二层边坡坡面安装土钉和与第一层边坡面面板相连接的预制格状面板的步骤，采用发泡细石混凝土可使面板质量有较大程度的减轻，便于运输，在施工现场即可安装，施工方便、安全，无现场污染，且其强度和钢度高；采用本发明施工方法减少了大型机具的使用，不使用散体的水泥、砂子及石子，减少了扬尘污染，施工安全便捷，便于小型项目的施工和管理。
Assembled soil nail wall structure and construction method
一种拼装式土钉墙构造和施工方法
LI SIJIA (author) / CHEN JUANJUAN (author) / YANG YONGTAO (author) / LI CHUNLIANG (author)
2020-10-30
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2020
| European Patent Office | 2020