A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground diaphragm wall hole opening method
The embodiment of the invention discloses an underground diaphragm wall hole opening method. The underground diaphragm wall hole opening method comprises the following steps that positioning and paying-off are conducted on the position, needing hole opening, of a wall body; punching is conducted on the periphery of the edge of the hole; a rope saw cutting machine is installed, a cutting rope of the rope saw cutting machine penetrates through the punched hole, and then the rope saw cutting machine is fixed; the rope saw cutting machine is started to cut the wall; cut concrete blocks are hoisted when the hole is about to be cut; and after cutting is completed, the cut concrete blocks are hoisted and removed, and wall holing is completed. Compared with a traditional underground manual holing technology, the construction efficiency is greatly improved, the cost is saved, and the cutting face is smooth and formed at a time.
本发明实施例公开一种地下连续墙洞口开洞方法，包括以下步骤：对墙体需要开洞的位置进行定位放线；在洞口边缘四周位置进行打孔；安装绳锯切割机，将绳锯切割机的切割绳穿过打好的孔，然后固定好绳锯切割机；启动绳锯切割机对墙体进行切割；在洞口即将切割完成时对切割的混凝土块进行吊装；切割完成后将切割好的混凝土块进行吊装移除，墙体开洞完成。本发明与传统在地下通过人工开洞技术相比，大大提高了施工效率，节约了成本，切割面平整一次成型。
Underground diaphragm wall hole opening method
The embodiment of the invention discloses an underground diaphragm wall hole opening method. The underground diaphragm wall hole opening method comprises the following steps that positioning and paying-off are conducted on the position, needing hole opening, of a wall body; punching is conducted on the periphery of the edge of the hole; a rope saw cutting machine is installed, a cutting rope of the rope saw cutting machine penetrates through the punched hole, and then the rope saw cutting machine is fixed; the rope saw cutting machine is started to cut the wall; cut concrete blocks are hoisted when the hole is about to be cut; and after cutting is completed, the cut concrete blocks are hoisted and removed, and wall holing is completed. Compared with a traditional underground manual holing technology, the construction efficiency is greatly improved, the cost is saved, and the cutting face is smooth and formed at a time.
本发明实施例公开一种地下连续墙洞口开洞方法，包括以下步骤：对墙体需要开洞的位置进行定位放线；在洞口边缘四周位置进行打孔；安装绳锯切割机，将绳锯切割机的切割绳穿过打好的孔，然后固定好绳锯切割机；启动绳锯切割机对墙体进行切割；在洞口即将切割完成时对切割的混凝土块进行吊装；切割完成后将切割好的混凝土块进行吊装移除，墙体开洞完成。本发明与传统在地下通过人工开洞技术相比，大大提高了施工效率，节约了成本，切割面平整一次成型。
Underground diaphragm wall hole opening method
一种地下连续墙洞口开洞方法
HUI PEIJIA (author) / ZHONG RUANTING (author) / JIA ZHILI (author) / LI ZHI (author) / YU HANG (author)
2021-12-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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