多次预应力钢网壳是一种新型高效空间结构体系。

The multi - prestressed steel latticed shell is a new spacial structural system of high efficiency.

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本文所讨论的索杆张力结构是由索和杆为基本构成单元、通过预应力提供体系刚度的一类空间结构体系。

The Cable-Strut Tensile Structure (CSTS) discussed in this paper is a class of structures which is mainly composed of cables and struts and must be prestressed to provide the structural stiffness.

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“单元拼装式自平衡预应力空间钢结构”是由施加预应力的基本单元构成的新型空间结构体系。

Element combination form and self-balanced prestressed steel structure is a new spatial system composed by prestressed cable and strut elements.

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