The steel roof is a tension-chord beam structure of the Zhongxi Plaza reconstruction project of Beijing Agriculture Exhibition Hall.
北京农展馆中西广场改造工程钢屋盖为张弦梁结构，本文对钢索吊装、张拉过程、监测方案等进行较详尽的介绍。
The steel roof is a tension-chord beam structure of the Zhongxi Plaza reconstruction project of Beijing Agriculture Exhibition Hall.
北京农展馆中西广场改造工程钢屋盖为张弦梁结构，本文对钢索吊装、张拉过程、监测方案等进行较详尽的介绍。
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