Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for retaining wall drain hole water inlet
The invention provides a retaining wall drain hole water inlet construction method, and relates to the field of building construction. The method comprises the following steps that the inlet position of a retaining wall drainage hole and the surrounding area needing to be treated are determined and marked; the position below the water inlet of the drainage hole is tamped, rolled and paved with waterproof cloth for construction, or mortar, rubble concrete or concrete is used for local hardening construction; the exposed part of the wall body and the wall back of the water drain pipe is arranged on the periphery of the water drain pipe inlet and is wrapped by rubble, and the rubble is wrapped by geotechnical cloth or a filter screen frame; the periphery of the outer layer of the filter screen frame or the geotechnical cloth is treated by an inverted filter layer or manually stacking building pieces and stones; checking whether the inlet section of the drain hole is stable and firm, and blocking, building or pouring the retaining wall body. According to the method, the water drainage pipe is not prone to being blocked, operation is easy, the safety risk of wall collapse caused by the fact that water cannot be drained from the wall back or cannot be drained is effectively prevented, property loss is avoided, life safety is ensured, and meanwhile the later-period management and maintenance cost can be saved.
本发明提出了一种挡土墙泄水孔进水口施工的方法，涉及建筑施工领域。该方法包括以下步骤，确定挡土墙泄水孔进口位置及四周需处理的区域，作好标注；对泄水孔进水口以下位置进行夯实、碾压、铺设防水布施工，或用砂浆、片石砼或砼进行局部硬化施工；墙体及墙背外露部分泄水管安装在泄水管进口的四周采用碎石码砌包裹，并在碎石外侧包裹土工布或过滤网框；在过滤网框或土工布的外层四周作反滤层或人工码砌片块石处理；检查泄水孔进口段是否稳定牢固、堵塞，砌筑或浇筑挡土墙身。本方法中，泄水管不易堵塞，操作简单，有效防止因墙背不能排水或无法排水引发的墙体垮塌安全风险，避免财产损失和确保生命安全，同时也能节约后期管理、养护成本。
Construction method for retaining wall drain hole water inlet
The invention provides a retaining wall drain hole water inlet construction method, and relates to the field of building construction. The method comprises the following steps that the inlet position of a retaining wall drainage hole and the surrounding area needing to be treated are determined and marked; the position below the water inlet of the drainage hole is tamped, rolled and paved with waterproof cloth for construction, or mortar, rubble concrete or concrete is used for local hardening construction; the exposed part of the wall body and the wall back of the water drain pipe is arranged on the periphery of the water drain pipe inlet and is wrapped by rubble, and the rubble is wrapped by geotechnical cloth or a filter screen frame; the periphery of the outer layer of the filter screen frame or the geotechnical cloth is treated by an inverted filter layer or manually stacking building pieces and stones; checking whether the inlet section of the drain hole is stable and firm, and blocking, building or pouring the retaining wall body. According to the method, the water drainage pipe is not prone to being blocked, operation is easy, the safety risk of wall collapse caused by the fact that water cannot be drained from the wall back or cannot be drained is effectively prevented, property loss is avoided, life safety is ensured, and meanwhile the later-period management and maintenance cost can be saved.
本发明提出了一种挡土墙泄水孔进水口施工的方法，涉及建筑施工领域。该方法包括以下步骤，确定挡土墙泄水孔进口位置及四周需处理的区域，作好标注；对泄水孔进水口以下位置进行夯实、碾压、铺设防水布施工，或用砂浆、片石砼或砼进行局部硬化施工；墙体及墙背外露部分泄水管安装在泄水管进口的四周采用碎石码砌包裹，并在碎石外侧包裹土工布或过滤网框；在过滤网框或土工布的外层四周作反滤层或人工码砌片块石处理；检查泄水孔进口段是否稳定牢固、堵塞，砌筑或浇筑挡土墙身。本方法中，泄水管不易堵塞，操作简单，有效防止因墙背不能排水或无法排水引发的墙体垮塌安全风险，避免财产损失和确保生命安全，同时也能节约后期管理、养护成本。
Construction method for retaining wall drain hole water inlet
一种挡土墙泄水孔进水口施工的方法
JIANG WEIZHI (Autor:in) / REN JIANSHU (Autor:in) / JIANG QUANLING (Autor:in) / GU SHAOPAN (Autor:in) / WANG PAI (Autor:in)
23.05.2023
Patent
Elektronische Ressource
Chinesisch
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