张拉弦钢拱架结构是一种新型的预应力钢结构体系。
The stressed-arch frame is a new type of prestressed steel structure system.
而预应力钢束位置的偏差究竟对结构产生怎样的影响。
The location of prestressed steel beam deviation exactly what impact on the structure.
而预应力钢束位置的偏差究竟对结构产生怎样的影响。
The location of prestressed steel beam deviation exactly what impact on the structure.
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