Shaking table tests for seismic response of pile-supported bridge structure with single-column pier in liquefiable ground Welding Torch Research and Technological Experiment for Automatic Stud Welding with Hybrid Resource 可液化场地桥梁群桩-独柱墩结构地震反应振动台试验研究
Research on the Isolated Triple Half Bridge Bi-directional DC/ DC Converter for Hybrid Energy Storage System 用于混合储能系统的三半桥隔离式双向DC/DC变换器的研究
Stiffness and Stability Analysis of a Cable-stayed Bridge with Hybrid PC-box Girder Stiffed by Steel Truss PC箱梁与钢桁架组合加劲梁斜拉桥的刚度与稳定分析
Based on the application of grey forecasting control theory on the hybrid d cable-stayed bridge, the paper puts forward construct control system of the hybrid cable-stay bridge by cantilever assemble construction. 将灰色系统理论和预测控制理论应用于混合梁斜拉桥,提出了悬臂拼装施工的混合梁斜拉桥施工控制体系。
Dynamic model test and theoretical analysis about cable-stayed bridge with hybrid beam& curve tower 混合梁弯塔斜拉桥动力模型试验及理论分析
The Caoxi Road Bridge in Shanghai is a hybrid structure of prestressed concrete continuous girder and tied arch. 上海漕溪路桥为预应力混凝土连续梁系杆拱组合结构。
Experiment study on vibration control of aqueduct bridge using isolation and energy dissipation hybrid system 渡槽结构隔震耗能减振控制的试验研究
The two methods is balanced charging and eliminating loop current. Two DC-DC converters are proposed based on the two methods, which are Half Bridges in Series Hybrid DC-DC Converter with Current Doubler Rectifier and Asymmetrical Half Bridge in Series Hybrid DC-DC Converter. 由这两种方法本文又分别提出了两个相应的电路拓扑:倍流整流输出对称半桥串联混合式直流变换器和不对称半桥串联ZVZCS混合式直流变换器。
The Xinguang Bridge in Guangzhou is a long-span hybrid bridge of prestressed concrete rigid-frame and steel truss arch structure that is an important innovation in arch structure systems. 广州新光大桥为大跨度预应力混凝土刚架-钢桁拱组合结构桥,是拱桥结构体系上的重要创新。
And then numerical simulations were carried out on a single degree of freedom concrete bridge structure and a steel frame structure with buckling-restrained brace respectively, to demonstrate the parameters setting and the operating sequence of the hybrid test system. 通过对一座简化单自由度多跨混凝土桥梁结构和一装有防屈曲支撑的钢框架结构进行混合试验数值模拟,演示了混合试验系统的参数设定,运行方式等步骤。
With the continuous development and progress of the bridge construction, hybrid girder cable-stayed bridge with its reasonable mechanical properties and good economy to be more and more widely applied. 随着桥梁建设事业的不断发展和进步,混合梁斜拉桥以其合理的力学性能和良好的经济性得到越来越广泛的应用。
Based on the Xia men Ma xin main bridge, three-dimensional space finite element model is set up to simulate the hybrid girder cable-stayed bridge with single slanted pylon and fixed pier-pylon-beam system, and the structural dynamic characteristics and seismic response are analyzed in this thesis. 以厦门马新大桥主桥为工程背景,建立塔、梁、墩固结体系独塔混合梁斜拉桥的三维空间有限元模型,对其结构动力特性和地震响应进行了计算分析。
Great difference exists between the dynamic characteristics of the train-track and bridge systems; and this hybrid integration method can improve the calculation efficiency while retaining considerable accuracy. 车辆、轨道系统与桥梁系统的动力特征存在较大的差异,采用显式-隐式混合积分方法求解车-线-桥系统动力方程,可在保证精度的前提下提高计算效率。
Qin Bridge, combined with appreciation and practicability, has enjoyed favour among people because of its graceful shape. It is a steel-concrete hybrid beam cable stayed bridge, with curve tower and single back stay cable. 琴桥是一座融观赏性和实用性于一体的钢&混凝土混合梁弯塔斜拉桥设计方案,它造型新颖,结构形式独特,倍受人们的青睐。