This paper presents the application of unbonded prestressed concrete technique to cylindrical shell with big diameter through an engineering case.
通过工程实例，介绍无粘结预应力混凝土技术在大直径圆柱壳中的应用。
This paper puts forward a new system of multi-prestressed steel lattice shell structure for large span space roof.
本文对大跨度空间屋盖提出了一种多次预应力钢网壳结构新体系。
The construction is prestressed concrete and is coated with steel shell.
整个结构采用预应力混凝土结构，外部包钢壳。
The multi - prestressed steel latticed shell is a new spacial structural system of high efficiency.
多次预应力钢网壳是一种新型高效空间结构体系。
Finite elastic deformation analysis of a four column supported prestressed latticed shallow shell roof shows that the bolts have influence upon the computed results more significantly.
一个四柱支承大跨度预应力浅网壳结构的有限弹性变形分析表明，锚栓对计算结果影响较大。
By comparing for different types of arrangement for prestressed cables of prestressed lattice shell structures, a general arrangement rule for prestressed cables is presented.
本文通过对预应力网壳结构不同布索方案的研究，提出了适用于预应力网壳结构的布索原则。
The stability analysis and the dynamic characteristics analysis of a super spherical surface latticed shell assembled by self-balanced prestressed structural units is presented.
本文对这种由自平衡预应力结构单元拼装组成的大跨球面网壳进行了稳定性和自振特性分析。
This paper deduces a stiffness matrix of cable member, which is better suitable for analysis of prestressed reticulated shell in use than the former stiffness matrix of cable element.
推导了预应力网壳结构在正常使用阶段的预应力索单元的特性矩阵。
Except for the advantages mentioned hereinbefore, external guide shell possesses more functions such as temperature compensation and prestressed.
除了以上优点外，外导流筒还具有温差和压差补偿作用。
Except for the advantages mentioned hereinbefore, external guide shell possesses more functions such as temperature compensation and prestressed.
除了以上优点外，外导流筒还具有温差和压差补偿作用。
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