Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for adding stand column piles to existing building
The construction method comprises the steps that a temporary main beam is constructed, the stand column pile is hoisted, the stand column pile is subjected to static pressure, and the temporary main beam is dismantled, specifically, the temporary main beam is constructed in the existing building firstly, the temporary main beam is connected with a frame of the existing building, and the frame of the existing building serves as a support; then the prefabricated stand column piles are hoisted into the existing building, and the stand column piles are erected at the designed positions; mounting a reverse jacking device on the temporary main beam, connecting the reverse jacking device with the upright post pile, starting the reverse jacking device, and pressing the upright post pile to a designed depth; and after all the stand column piles are pressed in place, the temporary main beams are dismantled, and adding of the stand column piles is completed. The method has the effect that the stand column piles can be conveniently added into the existing building.
本申请公开了一种既有建筑添加立柱桩的施工方法，其包括步骤施工临时主梁、吊装立柱桩、静压立柱桩和拆除临时主梁，先在既有建筑内施工临时主梁，临时主梁连接既有建筑的框架并以既有建筑的框架作为支撑；再将预制好的立柱桩吊装到既有建筑的内部，并将立柱桩竖立在设计位置；之后在临时主梁上安装反顶装置，并将反顶装置连接立柱桩，然后启动反顶装置，将立柱桩压入至设计深度；当所有的立柱桩均压入到位后，拆除临时主梁，完成立柱桩的添加。本申请具有便于在既有建筑内添加立柱桩的效果。
Construction method for adding stand column piles to existing building
The construction method comprises the steps that a temporary main beam is constructed, the stand column pile is hoisted, the stand column pile is subjected to static pressure, and the temporary main beam is dismantled, specifically, the temporary main beam is constructed in the existing building firstly, the temporary main beam is connected with a frame of the existing building, and the frame of the existing building serves as a support; then the prefabricated stand column piles are hoisted into the existing building, and the stand column piles are erected at the designed positions; mounting a reverse jacking device on the temporary main beam, connecting the reverse jacking device with the upright post pile, starting the reverse jacking device, and pressing the upright post pile to a designed depth; and after all the stand column piles are pressed in place, the temporary main beams are dismantled, and adding of the stand column piles is completed. The method has the effect that the stand column piles can be conveniently added into the existing building.
本申请公开了一种既有建筑添加立柱桩的施工方法，其包括步骤施工临时主梁、吊装立柱桩、静压立柱桩和拆除临时主梁，先在既有建筑内施工临时主梁，临时主梁连接既有建筑的框架并以既有建筑的框架作为支撑；再将预制好的立柱桩吊装到既有建筑的内部，并将立柱桩竖立在设计位置；之后在临时主梁上安装反顶装置，并将反顶装置连接立柱桩，然后启动反顶装置，将立柱桩压入至设计深度；当所有的立柱桩均压入到位后，拆除临时主梁，完成立柱桩的添加。本申请具有便于在既有建筑内添加立柱桩的效果。
Construction method for adding stand column piles to existing building
一种既有建筑添加立柱桩的施工方法
DENG YASHENG (Autor:in) / CAI JIANWEN (Autor:in) / LI ZHIDONG (Autor:in) / LI XIONGRUN (Autor:in)
04.07.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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