晋城市某职校体育场结构设计概述

Overview of structural design of a stadium in a vocational technical school in Jincheng

体育场在东、西看台及南、北大平台之间设缝,将主体结构分为四个单体,其中东、西看台上部设置钢结构屋盖。东、西看台下部主体结构采用钢筋混凝土框架体系,上部屋盖采用带单排连续V形支撑的钢结构双层抽空网壳落地拱结构,拱脚采用箱式基础。本文介绍了大跨度钢屋盖、下部混凝土框架及基础结构设计中的关键内容。

Four joints are set between each stand and platform. The whole stadium structure is Seperated to four parts.There are steel roofs at the top of east and west stand. Reinforced concrete frame system are used in east and west stand.Single row of V shaped support system and grounded arch system are used in the double exhausted lattice shell roof. Box foundation is adopt to arch foot. This paper presents the key design content of long span steel roof, Lower concrete frame,and foundation design.