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A platform for research: civil engineering, architecture and urbanism
Foundation pit concrete inner supporting piece and method for quickly dismantling foundation pit concrete inner supporting piece
The invention relates to the technical field of building construction, in particular to a foundation pit concrete inner supporting piece and a rapid dismantling method thereof, and the method specifically comprises the following steps: S1, hanging a lifting rope of the concrete inner supporting piece; s2, scribing is conducted at the cutting point of the concrete inner support, the cutting angle of the saw chain is marked, and the saw chain is arranged on the concrete inner support according to the inclination angle smaller than 90 degrees; s3, a rope saw cutting machine is arranged, and the included angle between a saw chain and the concrete inner support is adjusted to the designated position; s4, the concrete inner supporting piece is cut; s5, hoisting and dismantling of the concrete inner support. According to the dismantling mode of the support, the advantage of flexible cutting of a rope saw is exerted, the gravity self-embedding characteristic of the inner support is also utilized, the work amount of dismantling a bottom bracket of the concrete inner support is reduced, the dismantling safety of the inner support is guaranteed, and the dismantling efficiency of the concrete inner support is greatly improved.
本发明涉及建筑施工技术领域，具体涉及一种适用于基坑混凝土内支撑件及其快速拆除的方法，具体包括以下步骤：S1、混凝土内支撑件吊绳的挂设；S2、在混凝土内支撑切割点处进行划线，标注锯链切割角度，锯链按小于90°内倾角布置在混凝土内支撑上；S3、布置绳锯切割机，调整锯链与混凝土内支撑夹角至指定位置；S4、混凝土内支撑件切割作业；S5、混凝土内支撑件的吊装拆除，本发明中支撑件的拆除方式既发挥了绳锯切割灵活的优势，又利用了内支撑重力自嵌入特性，减少了混凝土内支撑拆除底部托架工程量，保证内支撑拆除安全性，大大提高混凝土内支撑拆除效率。
Foundation pit concrete inner supporting piece and method for quickly dismantling foundation pit concrete inner supporting piece
The invention relates to the technical field of building construction, in particular to a foundation pit concrete inner supporting piece and a rapid dismantling method thereof, and the method specifically comprises the following steps: S1, hanging a lifting rope of the concrete inner supporting piece; s2, scribing is conducted at the cutting point of the concrete inner support, the cutting angle of the saw chain is marked, and the saw chain is arranged on the concrete inner support according to the inclination angle smaller than 90 degrees; s3, a rope saw cutting machine is arranged, and the included angle between a saw chain and the concrete inner support is adjusted to the designated position; s4, the concrete inner supporting piece is cut; s5, hoisting and dismantling of the concrete inner support. According to the dismantling mode of the support, the advantage of flexible cutting of a rope saw is exerted, the gravity self-embedding characteristic of the inner support is also utilized, the work amount of dismantling a bottom bracket of the concrete inner support is reduced, the dismantling safety of the inner support is guaranteed, and the dismantling efficiency of the concrete inner support is greatly improved.
本发明涉及建筑施工技术领域，具体涉及一种适用于基坑混凝土内支撑件及其快速拆除的方法，具体包括以下步骤：S1、混凝土内支撑件吊绳的挂设；S2、在混凝土内支撑切割点处进行划线，标注锯链切割角度，锯链按小于90°内倾角布置在混凝土内支撑上；S3、布置绳锯切割机，调整锯链与混凝土内支撑夹角至指定位置；S4、混凝土内支撑件切割作业；S5、混凝土内支撑件的吊装拆除，本发明中支撑件的拆除方式既发挥了绳锯切割灵活的优势，又利用了内支撑重力自嵌入特性，减少了混凝土内支撑拆除底部托架工程量，保证内支撑拆除安全性，大大提高混凝土内支撑拆除效率。
Foundation pit concrete inner supporting piece and method for quickly dismantling foundation pit concrete inner supporting piece
一种适用于基坑混凝土内支撑件及其快速拆除的方法
LI SHUN (author) / DONG YI (author) / DENG YUNSHENG (author) / WANG SHUFENG (author) / ZHANG JINHUA (author) / TIAN HAO (author) / GONG ZHENG (author) / ZHOU YUE (author)
2022-06-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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