自顶层跨边开始拆卸交叉支撑，同步拆下顶撑连墙杆与顶层门架。
Since the cross-border began to demolish the top cross support, remove the top stays synchronized with rod and the top wall of the door frame.
该托架及支撑杆利用该切换座及顶撑座形成可枢转的 结合关系。
The bracket can be pivoted with the supporting rod by using the switching seat and the top bracing seat;
索撑网壳是一种适合于玻璃采光顶结构特点的新型单层网壳形式。
Grid shell is a new type of single layer latticed shell, especially suitable for glass roofs.
索撑网壳是一种适合于玻璃采光顶结构特点的新型单层网壳形式。
Grid shell is a new type of single layer latticed shell, especially suitable for glass roofs.
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