Research shows that the seismic behavior of the FSFP composite structure is between the pure frame structure and the pure flat plate structure.

试验表明，该体系的抗震性能介于框架结构和板柱结构之间。

Expounded punching, blanking, bending modulus of the composite structure design and principle.

阐述了冲孔 、 落料 、 压弯复合模的结构设计及工作原理.

So the composite structure of concrete has been used extensively in various engineering in these years.

因此近年来,混凝土叠合结构在各种工程中得到了日益广泛的应用.

Then based on engineering practice, economical and environmental benefits of application of the composite structure syst.

为了促进它的推广应用,在结合工程实践的基础上, 初步分析了其推广应用的经济效益和环境效益.

Then this paper introduces the principle and method of finite element dynamic analysis of spatial composite structure like gate.

介绍了闸门这类复杂空间组合结构有限元动力分析的原理和方法。

Based on special properties of composite structure of electrorheological fluid, a kind of intelligent double-elec-troded chatter suppression structure was developed for turning operation.

应用电流变液复合结构的特殊性能，研究开发了一种双电极智能颤振抑制结构，用于机床车削过程颤振的控制。

Those equations are very important and useful for engineers doing fracture analysis or experiment studies in composite structure research.

这些公式对工程师们在复合材料结构的研究中进行断裂分析或实验研究是非常重要而有用的。

Nonlinear contact boundary condition results that the dynamic analysis of composite structure becomes a technical difficulty in finite element analysis.

组合结构的动力学分析中因存在高度非线性的接触边界而成为有限元分析中的技术难点。

Adding the strengthened storey in the super high rise steel concrete composite structure can increase the structural rigidity and decrease lateral displacement.

以工程实际为例，对超高层混凝土芯筒钢框架结构体系中设置水平加强层进行研究。

A prestressed steel girder is regarded as composite structure of girder and tendons through establishing prestressed steel cable of high strength in the steel girder.

预应力钢梁是在普通的钢梁内设置高强度预应力钢索而形成的索梁共同受力的组合梁桥。