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Leaking stoppage method for SMW construction method pile waterproof curtain
The invention relates to the technical field of deep construction of constructional engineering, in particular to an SMW (soil mixing wall) pile waterproof curtain leaking stoppage method, which is characterized in that water flow at a leakage point is changed into a regional pressure relief point according to the water control characteristic that drainage is not as good as blockage, soil conservation is taken as a target, and stability of a soil body is ensured to ensure that a foundation pit and maintenance accord with a design state. The soil body loss after curtain support can be effectively prevented, and the situation that the soil body is separated from the support and the stability of the soil body is not controlled due to the fact that soil particles are brought out by water to form caves is prevented.
本发明涉及建筑工程深施工技术领域，具体是一种SMW工法桩止水帷幕堵漏方法，根据堵不如疏的治水特点，将渗漏点水流变成区域泄压点，以保土为目标，确保土体稳定确保基坑及维护符合设计状态。能够有效的防止帷幕支护后土体流失，防止水将土颗粒带出形成洞穴，使土体与支护脱离，致使土体稳定性不受控制的情况发生。
Leaking stoppage method for SMW construction method pile waterproof curtain
The invention relates to the technical field of deep construction of constructional engineering, in particular to an SMW (soil mixing wall) pile waterproof curtain leaking stoppage method, which is characterized in that water flow at a leakage point is changed into a regional pressure relief point according to the water control characteristic that drainage is not as good as blockage, soil conservation is taken as a target, and stability of a soil body is ensured to ensure that a foundation pit and maintenance accord with a design state. The soil body loss after curtain support can be effectively prevented, and the situation that the soil body is separated from the support and the stability of the soil body is not controlled due to the fact that soil particles are brought out by water to form caves is prevented.
本发明涉及建筑工程深施工技术领域，具体是一种SMW工法桩止水帷幕堵漏方法，根据堵不如疏的治水特点，将渗漏点水流变成区域泄压点，以保土为目标，确保土体稳定确保基坑及维护符合设计状态。能够有效的防止帷幕支护后土体流失，防止水将土颗粒带出形成洞穴，使土体与支护脱离，致使土体稳定性不受控制的情况发生。
Leaking stoppage method for SMW construction method pile waterproof curtain
一种SMW工法桩止水帷幕堵漏方法
CAO QINGWEN (Autor:in) / YANG LEIGANG (Autor:in) / LIU ERBAO (Autor:in) / WANG XIAOHONG (Autor:in) / LI MINGYI (Autor:in)
24.12.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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