论文部分内容阅读
地脚螺栓预埋是轻钢结构施工中最基础的工序,其定位和标高控制会影响到主体结构的安装质量,甚至是结构安全。地脚螺栓找平、找正的方法主要有两种,即垫铁法和坐浆垫板法。垫铁法一般要求每组地脚螺栓设置1~2组垫铁,每组不得多于5块,垫铁与基础面和钢柱底面接触要平整紧密,二次浇筑混凝土前,垫板间要焊牢;垫铁法加工成本高,调整
Embedding anchor bolts is the most basic process in the construction of light steel structures. The positioning and elevation control will affect the installation quality of the main structure and even the structural safety. Anchor bolts leveling, there are two main ways to find out, namely, horn law and sitting pad plate method. Horn method generally require each group of anchor bolts set 1 to 2 sets of horn, each group shall not be more than 5, the horn and the bottom surface of the base and steel contact to be smooth, before the second pouring concrete, between the pad to Welding fast; horn method of high cost, adjustment