A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction process of grouting waterproof curtain
The invention relates to a construction process of a grouting waterproof curtain. The construction process comprises the following steps that surveying and setting out are conducted, specifically, the geology and the like are surveyed by professional surveying personnel, and drilled holes are formed; a supporting structure is erected, specifically, an operator determines the reasonable burying depth according to the measured ground height, and then prefabricated pouring equipment is placed in the drilled holes; the supporting structure is formed, specifically, concrete is poured into the drilled holes through a pouring method, a concrete input port needs to be kept perpendicular to the bottom walls of the drilled holes, and uneven pouring is avoided; a sealing structure is erected, specifically, a drilling machine preformed hole is formed between the pair of drilled holes, the concrete in the drilled holes is waited to flow into the drilling machine preformed hole, and after forming is waited, erecting of the sealing structure can be completed; and airtightness is measured, specifically, the operator selects the bottom position of the waterproof curtain to conduct pressurizing water injection, and whether leakage occurs in the bottom position of the waterproof curtain or not is observed. The construction process has the effect of reducing the leakage possibility of the waterproof curtain.
本申请涉及一种注浆止水帷幕的施工工艺，其包括以下步骤：测量放线：由专业测量人员对地质等进行勘测，进行钻孔的开设。支撑结构搭设：操作人员先根据测好的地面高度，确定合理的埋置深度，再钻孔内部放入预制浇筑设备。支撑结构成型：采用浇筑的方法，向钻孔内灌注入混凝土，混凝土输入口需与钻孔底壁保持垂直，谨防浇筑不均。密封结构搭设：在一对钻孔之间开设钻机预成孔，并等待钻孔内的混凝土流入钻机预成孔内，等待成型后，即可完成密封结构的搭设。密封性测定：操作人员选取止水帷幕底部位置进行加压注水，观察其底部位置是否产生渗漏。本申请具有降低止水帷幕渗漏可能性的效果。
Construction process of grouting waterproof curtain
The invention relates to a construction process of a grouting waterproof curtain. The construction process comprises the following steps that surveying and setting out are conducted, specifically, the geology and the like are surveyed by professional surveying personnel, and drilled holes are formed; a supporting structure is erected, specifically, an operator determines the reasonable burying depth according to the measured ground height, and then prefabricated pouring equipment is placed in the drilled holes; the supporting structure is formed, specifically, concrete is poured into the drilled holes through a pouring method, a concrete input port needs to be kept perpendicular to the bottom walls of the drilled holes, and uneven pouring is avoided; a sealing structure is erected, specifically, a drilling machine preformed hole is formed between the pair of drilled holes, the concrete in the drilled holes is waited to flow into the drilling machine preformed hole, and after forming is waited, erecting of the sealing structure can be completed; and airtightness is measured, specifically, the operator selects the bottom position of the waterproof curtain to conduct pressurizing water injection, and whether leakage occurs in the bottom position of the waterproof curtain or not is observed. The construction process has the effect of reducing the leakage possibility of the waterproof curtain.
本申请涉及一种注浆止水帷幕的施工工艺，其包括以下步骤：测量放线：由专业测量人员对地质等进行勘测，进行钻孔的开设。支撑结构搭设：操作人员先根据测好的地面高度，确定合理的埋置深度，再钻孔内部放入预制浇筑设备。支撑结构成型：采用浇筑的方法，向钻孔内灌注入混凝土，混凝土输入口需与钻孔底壁保持垂直，谨防浇筑不均。密封结构搭设：在一对钻孔之间开设钻机预成孔，并等待钻孔内的混凝土流入钻机预成孔内，等待成型后，即可完成密封结构的搭设。密封性测定：操作人员选取止水帷幕底部位置进行加压注水，观察其底部位置是否产生渗漏。本申请具有降低止水帷幕渗漏可能性的效果。
Construction process of grouting waterproof curtain
一种注浆止水帷幕的施工工艺
ZHOU YANG (author) / ZHAO SHENG (author) / WANG NING (author) / SUN QIANG (author) / ZHANG PENG (author) / ZHANG QUANHE (author) / GAO FEI (author) / GAO MINGSHENG (author) / CHEN KEWEI (author) / CUI YUFENG (author)
2021-11-16
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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