A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Top plate post-cast strip reinforcing method and back shore structure thereof
The invention relates to a top plate post-cast strip reinforcing method and a back shore structure thereof. The method comprises the following steps of 1, conducting joint design, specifically, determining the positions of support points, where supports need to be added, of a post-cast strip according to a construction drawing; 2, paving top plate formworks, and forming holes in top plate bottom formworks; 3, machining supporting rods, wherein a bearing plate is installed at one end of each supporting rod; and 4, installing the supporting rods, wherein the bearing plates at the upper ends of the supporting rods replace bottom formwork holes in the corresponding positions during top formwork supporting, and the bottoms of the supporting rods are supported on the ground. The positions of thesupporting rods are determined in advance, the supporting rods serve as the supports, the holes in the bottom formworks are filled with the bearing plates at the top, after top plate pouring is completed and the strength is achieved, a conventional formwork system is detached, the supporting rods are reserved, formwork pouring and later-period supporting work of top plates at the two sides of thepost-cast strip are completed at a time, the formwork system building frequency is reduced, the construction period is effectively shortened, and the effect of improving the construction efficiency is achieved.
本申请涉及一种顶板后浇带加固方法及其顶撑结构，其包括以下步骤：步骤一，节点设计，根据施工图纸确定后浇带需要添加支撑的支撑点位置；步骤二，顶板模板铺设，顶板底模板开设孔洞；步骤三，支撑杆加工，在支撑杆的一端安装承接板；步骤四，支撑杆安装，将支撑杆上端承接板在顶部支模时替代相应位置的底模板孔洞，支撑杆底部支撑在地面上。通过提前确定支撑杆位置，以支撑杆为支撑，并使顶部的承接板填补底模板上的孔洞，在顶板浇筑完成并达到强度后，拆除常规支模体系，保留支撑杆从而一次性完成后浇带两侧顶板的支模浇筑以及后期支护工作，减少支模体系搭建次数，有效缩短施工周期，本申请具有提高施工效率的效果。
Top plate post-cast strip reinforcing method and back shore structure thereof
The invention relates to a top plate post-cast strip reinforcing method and a back shore structure thereof. The method comprises the following steps of 1, conducting joint design, specifically, determining the positions of support points, where supports need to be added, of a post-cast strip according to a construction drawing; 2, paving top plate formworks, and forming holes in top plate bottom formworks; 3, machining supporting rods, wherein a bearing plate is installed at one end of each supporting rod; and 4, installing the supporting rods, wherein the bearing plates at the upper ends of the supporting rods replace bottom formwork holes in the corresponding positions during top formwork supporting, and the bottoms of the supporting rods are supported on the ground. The positions of thesupporting rods are determined in advance, the supporting rods serve as the supports, the holes in the bottom formworks are filled with the bearing plates at the top, after top plate pouring is completed and the strength is achieved, a conventional formwork system is detached, the supporting rods are reserved, formwork pouring and later-period supporting work of top plates at the two sides of thepost-cast strip are completed at a time, the formwork system building frequency is reduced, the construction period is effectively shortened, and the effect of improving the construction efficiency is achieved.
本申请涉及一种顶板后浇带加固方法及其顶撑结构，其包括以下步骤：步骤一，节点设计，根据施工图纸确定后浇带需要添加支撑的支撑点位置；步骤二，顶板模板铺设，顶板底模板开设孔洞；步骤三，支撑杆加工，在支撑杆的一端安装承接板；步骤四，支撑杆安装，将支撑杆上端承接板在顶部支模时替代相应位置的底模板孔洞，支撑杆底部支撑在地面上。通过提前确定支撑杆位置，以支撑杆为支撑，并使顶部的承接板填补底模板上的孔洞，在顶板浇筑完成并达到强度后，拆除常规支模体系，保留支撑杆从而一次性完成后浇带两侧顶板的支模浇筑以及后期支护工作，减少支模体系搭建次数，有效缩短施工周期，本申请具有提高施工效率的效果。
Top plate post-cast strip reinforcing method and back shore structure thereof
一种顶板后浇带加固方法及其顶撑结构
ZHANG GUOSEN (author) / REN XIAOCHUN (author) / REN JIANHUA (author) / WANG HUAPING (author)
2020-12-08
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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