大直径螺栓在工程中的成功应用，优化了结构设计，拓宽了网架的应用范围。
By the successful application of bolted spherical joints and large diameter joints in engineering, the structural design is optimized and the application range of truss is broadened.
考虑约束条件边界的模糊性，建立了平板网架结构模糊优化设计模型。
The model of structural fuzzy optimum design of space truss structure is established considering the fuzziness of constrained boundary condition.
本文编制了网架结构优化设计和极限分析的计算程序。并对网架结构进行了分析。
In this paper, the calculation program of optimal design and ultimate analysis of truss structures is worked out.
文中以拉索张力和杆件截面为设计变量，提出了预应力网架结构的优化模型，并给出了具体的优化设计步骤。
With optimization of pull cables and element sections as design variables, an optimization model and design approach for pre-stress space tress structures were obtained.
通过对某体育馆网架结构的优化设计示例，证明了本优化设计方法的有效性和可行性。
According to the optimization example of one space truss of a gymnasium, the efficiency and the feasibility of the difference-quotient-method is proved.
通过对某体育馆网架结构的优化设计示例，证明了本优化设计方法的有效性和可行性。
According to the optimization example of one space truss of a gymnasium, the efficiency and the feasibility of the difference-quotient-method is proved.
应用推荐