A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Side slope micro-expansion impermeable weak soil supporting construction method
The invention relates to the technical field of building construction, in particular to a side slope micro-expansion impermeable weak soil supporting construction method. The construction method comprises the steps that according to step side slope design drawing needs, a plane required to be excavated is leveled, a step side slope outline is set out on the leveled ground, a step side slope outeroutline with the designated width is set out on the periphery of the step side slope outline, and an anchor rod is driven between the step side slope outline and the step side slope outer outline. Theanchor rod is driven on the leveled ground, cement paste is injected, a steel plate is laid to reinforce surface layer strength of weak soil, through hanging meshes on the step side slope inclined surface and the bottom thereof and spraying of concrete mortar, the step bottom strength can be improved, through setting of a steel channel pile and a connecting steel plate thereof, the firmness of the lowest layer step side slope can be reinforced, compared with a conventional side slope micro-expansion impermeable weak soil supporting manner, the work manner improves the soil excavating depth and strength, and the guarantee is provided for diversity of the weak soil construction.
本发明涉及建筑施工技术领域，具体涉及边坡微膨胀不透水软弱土体支护施工方法，该施工方法根据台阶边坡设计图纸要求，将需要开挖平面整平，在整平的地面上放台阶边坡轮廓线，在台阶边坡轮廓线的外围放一个指定宽度的台阶边坡外轮廓线，然后在台阶边坡轮廓线与台阶边坡外轮廓线之间打锚杆。本发明中，通过在整平的地面上打锚杆，注水泥浆，铺设钢板能够增强软弱土体表层强度，通过在台阶边坡斜面及其底部平面挂网片，喷混凝土浆，提高台阶底部强度，通过设置槽钢桩及其连接钢板，增强最下层台阶边坡的牢固性，相比于常规的边坡微膨胀不透水软弱土体支护方式，该种作业方式提高土体开挖深度和强度，为软弱土体施工的多样性提供了保障。
Side slope micro-expansion impermeable weak soil supporting construction method
The invention relates to the technical field of building construction, in particular to a side slope micro-expansion impermeable weak soil supporting construction method. The construction method comprises the steps that according to step side slope design drawing needs, a plane required to be excavated is leveled, a step side slope outline is set out on the leveled ground, a step side slope outeroutline with the designated width is set out on the periphery of the step side slope outline, and an anchor rod is driven between the step side slope outline and the step side slope outer outline. Theanchor rod is driven on the leveled ground, cement paste is injected, a steel plate is laid to reinforce surface layer strength of weak soil, through hanging meshes on the step side slope inclined surface and the bottom thereof and spraying of concrete mortar, the step bottom strength can be improved, through setting of a steel channel pile and a connecting steel plate thereof, the firmness of the lowest layer step side slope can be reinforced, compared with a conventional side slope micro-expansion impermeable weak soil supporting manner, the work manner improves the soil excavating depth and strength, and the guarantee is provided for diversity of the weak soil construction.
本发明涉及建筑施工技术领域，具体涉及边坡微膨胀不透水软弱土体支护施工方法，该施工方法根据台阶边坡设计图纸要求，将需要开挖平面整平，在整平的地面上放台阶边坡轮廓线，在台阶边坡轮廓线的外围放一个指定宽度的台阶边坡外轮廓线，然后在台阶边坡轮廓线与台阶边坡外轮廓线之间打锚杆。本发明中，通过在整平的地面上打锚杆，注水泥浆，铺设钢板能够增强软弱土体表层强度，通过在台阶边坡斜面及其底部平面挂网片，喷混凝土浆，提高台阶底部强度，通过设置槽钢桩及其连接钢板，增强最下层台阶边坡的牢固性，相比于常规的边坡微膨胀不透水软弱土体支护方式，该种作业方式提高土体开挖深度和强度，为软弱土体施工的多样性提供了保障。
Side slope micro-expansion impermeable weak soil supporting construction method
边坡微膨胀不透水软弱土体支护施工方法
ZHANG JIHUA (author) / WANG XIANG (author) / LIAN SHUAI (author) / ZHANG QINGQING (author) / LIU HAIHUA (author) / WEI CHAO (author)
2020-09-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
IMPERMEABLE STRUCTURE OF SLOPE AND ITS CONSTRUCTION METHOD
| European Patent Office | 2021
Side slope supporting device and side slope supporting method
| European Patent Office | 2020
| European Patent Office | 2023
BLOCK, SURFACE IMPERMEABLE STRUCTURE, AND METHODS FOR CONSTRUCTING SLOPE IMPERMEABLE STRUCTURE
| European Patent Office | 2022