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在房建施工中,支楼梯模板是模板工程中比较复杂的项目,许多工人对支楼梯模板不是很熟练,其主要原因是没有掌握有关楼梯支模计算及放线的基本方法。本文结合实际工作经验,介绍楼梯支模计算及放线的基本方法,希望在施工现场对广大工人朋友的工作有所帮助,具体做法如下。一、熟悉施工图纸(1)根据楼梯平面图,掌握楼梯间的开间、进深和墙(柱)的截面尺寸;平台板、梯井的宽度;踏步的平面尺寸、步数以及它
In the construction of the house, sub-stairs formwork is a relatively complex project in the formwork project. Many workers are not very familiar with sub-stairs formwork. The main reason is that they have not mastered the basic methods for calculating and laying out the staircase formwork. This article combines practical work experience, introduces the basic method of calculation and laying-out of staircase moulds, and hopes to help the work of the majority of workers in the construction site. The specific approach is as follows. First, familiar with the construction drawings (1) According to the floor plan, grasp the opening of the stairwell, the depth and the wall (column) section size; platform board, the width of the ladder well; step size, step size and it