钢结构厂房设计及选型

摘要：随着我国工业经济的飞速发展，各行业厂房设计向着大跨度、大柱距和大吨位方向发展。由于钢结构建筑具有自重轻、承载力强的特点，在大型工业厂房建设中得到了广

泛应用。本文通过分析大型钢结构工业厂房常用的几种结构体系，以某工程为例，针对钢结构的内力设计、节点设计及应用轧制H 型钢设计中的相关问题进行探讨，以期通过本文

的阐述对促进大型钢结构工业厂房建设提供理论参考。

关键字：钢结构厂房

Abstract: with the rapid economic development of our country industry, factory to design various industries large span and large column spacing and the load direction. As the steel structure building has light weight bearing capacity, the characteristics of strong, in large industrial plants has been widely applied in the construction. In this article, through the analysis of large-scale structural steelwork industrial plant commonly used several structure system, and to a project as an example, this paper of the internal force redistribution of the steel structure design, design and application of the node H steel rolling in the design of related problems are discussed, in order to promote the through this paper paper of large steel structure industry plant construction to provide the theory reference.

Key word: steel structure plant

中图分类号：[U260.8+1]文献标识码：A 文章编号：

随着社会的发展，技术的进步, 在工业厂房的设计中，钢结构凭借它具有自重轻、造价低、施工周期短、工厂化程度高、现场工作量小、可回收绿色环保、综合效益高等优点，已经成为一种重要的结构形式。本文就结合某工程实例对钢结构厂房的设计阐述一些设计体会。

某工程平面尺寸：横向325m，纵向24+15=39m，檐高17.8m.24米跨间内设50t/10+32/5t（A5）级桥式吊车，15米跨间内设16/3.2t+10t吊车，轻型彩钢屋面，夹芯板外墙。

一、结构方案设计