Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Inverted anchor recess anchor sealing device based on communicating vessel principle and construction process
The invention discloses an inverted anchor recess anchor sealing device based on a communicating vessel principle and a construction process. The inverted anchor recess anchor sealing device comprisesa bottom mold plate, a mold expansion preventing structure, a grout inlet pipe and an air outlet pipe, wherein the bottom mold plate is arranged at an anchor recess opening of an inverted anchor recess in the bottom of a prestressed concrete structure in a supported mode; the mold expansion preventing structure is installed on the outward surface of the bottom mold plate, and the bottom mold plate is fixed to the anchor recess opening through the mold expansion preventing structure, so that a closed space is formed in the anchor recess while the anchor recess opening is sealed by the bottom mold plate; the grout inlet pipe penetrates through the bottom mold plate from the outside of the anchor recess and extends into the anchor recess; and the air outlet pipe penetrates through the bottommold plate from the outside of the anchor recess and extends to the top in the anchor recess. According to the inverted anchor recess anchor sealing device based on the communicating vessel principleand the construction process, the problem that a traditional anchor sealing construction process cannot be well applied to the inverted anchor recess can be effectively solved.
本发明公开了一种基于连通器原理的倒扣式锚穴封锚装置及施工工艺。倒扣式锚穴封锚装置包括底模板、防涨模结构、进浆管和出气管，其中：底模板支设在预应力混凝土结构底部的倒扣式锚穴的锚穴口；底模板朝外的一面安装防涨模结构，防涨模结构使底模板固定于锚穴口，以使底模板封住锚穴口的同时使锚穴内形成密闭空间；进浆管从锚穴外穿过底模板伸入锚穴内；出气管从锚穴外穿过底模板伸入至锚穴内的顶部。本发明有效解决了传统封锚施工工艺无法良好应用于倒扣式锚穴的问题。
Inverted anchor recess anchor sealing device based on communicating vessel principle and construction process
The invention discloses an inverted anchor recess anchor sealing device based on a communicating vessel principle and a construction process. The inverted anchor recess anchor sealing device comprisesa bottom mold plate, a mold expansion preventing structure, a grout inlet pipe and an air outlet pipe, wherein the bottom mold plate is arranged at an anchor recess opening of an inverted anchor recess in the bottom of a prestressed concrete structure in a supported mode; the mold expansion preventing structure is installed on the outward surface of the bottom mold plate, and the bottom mold plate is fixed to the anchor recess opening through the mold expansion preventing structure, so that a closed space is formed in the anchor recess while the anchor recess opening is sealed by the bottom mold plate; the grout inlet pipe penetrates through the bottom mold plate from the outside of the anchor recess and extends into the anchor recess; and the air outlet pipe penetrates through the bottommold plate from the outside of the anchor recess and extends to the top in the anchor recess. According to the inverted anchor recess anchor sealing device based on the communicating vessel principleand the construction process, the problem that a traditional anchor sealing construction process cannot be well applied to the inverted anchor recess can be effectively solved.
本发明公开了一种基于连通器原理的倒扣式锚穴封锚装置及施工工艺。倒扣式锚穴封锚装置包括底模板、防涨模结构、进浆管和出气管，其中：底模板支设在预应力混凝土结构底部的倒扣式锚穴的锚穴口；底模板朝外的一面安装防涨模结构，防涨模结构使底模板固定于锚穴口，以使底模板封住锚穴口的同时使锚穴内形成密闭空间；进浆管从锚穴外穿过底模板伸入锚穴内；出气管从锚穴外穿过底模板伸入至锚穴内的顶部。本发明有效解决了传统封锚施工工艺无法良好应用于倒扣式锚穴的问题。
Inverted anchor recess anchor sealing device based on communicating vessel principle and construction process
基于连通器原理的倒扣式锚穴封锚装置及施工工艺
PANG XIAOJUN (Autor:in) / ZHUANG XIANG (Autor:in) / XIONG YUNFAN (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
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