The configuration characteristics and working mechanism of double spherical aseismic bearing are introduced first.
介绍了双曲面球型减隔震支座的构造特点和工作机理,表明其能够满足减隔震支座的三个基本要求,并具有结构简单、抗震性能稳定可靠的优点。
The configuration and working mechanism of the double spherical aseismic bearing developed recently are introduced in detail and the seismic performance test results of the bearing are introduced and analyzed briefly.
首先比较了现行的几种保证连续梁桥顺桥向抗震安全的减隔震措施,然后详细介绍了同济大学桥梁工程系新近开发的双曲面球型减隔震支座的抗震机理和构造特点,接着简要介绍、分析了对该支座进行的抗震性能试验的研究结果,最后通过对一个11跨连续梁桥算例的抗震分析,表明这种减隔震支座非常适用于连续梁桥的减隔震设计。
Correspondingly the definitions ofthree kinds of curved surfaces are given, that is the definitions of elliptic surfaces,hyperbolic surfaces and parabolic surfaces.
具体介绍了由圆锥曲线的轨迹生成的三类曲纹曲面——椭圆型曲面、双曲型曲面和抛物型曲面。
Installation Technology for Hyperboloid Spheroidal Antivibration Supports in Railway Bridge
一种新型铁路桥梁双曲面球型减隔震支座安装技术
Shaking Table Test Study on Damping Performance of Steel Ball-bearing for Grid Structure
网架减震球型钢支座减震性能振动台试验研究
Parameter Analysis of Single-layer Spherical Lattice Shell With FPS
摩擦摆支座在单层球面网壳结构隔震控制中的参数分析
Parameter analysis of isolation bearing in a single-layer spherical lattice shell
复合隔震支座在单层球面网壳中的参数分析(英文)
The Study of Seismic Isolation and Reduction Control of Isolated Simple Supported Beam Bridge by Lead-rubber Bearing;
铅芯橡胶支座简支梁桥的减隔震控制研究
The Seismic Response of LRB Isolation Bridge under Bi-Direction Earthquake
铅芯橡胶支座隔震桥梁双向地震响应分析
Parametric analysis of vibration reduction performance of new double-layer reticulated spherical shell system
新型双层球面网壳体系减震性能参数分析
Study on Seismic Absorption and Isolation of Railway Bridge by Lead-Rubber Bearing;
铅芯橡胶支座在铁路桥梁中减隔震研究
The Research on Parameters Optimization of Seismic-isolated Bearings of Railway Steel Truss Arch Bridge
铁路钢桁拱桥减隔震支座设计参数的优化研究
Analysis of Spherical Sliding Metal Isolation System's Damping Effect
球面滑移金属隔震体系的减震效果分析
Seismic Researches on Rubber Base Isolated Structures with Frictional Damper;
橡胶支座基础隔震结构采用摩擦消能的减震研究
Research on the Damping Performance of Metal Sliding Isolation Bearings in the Application of Multilayer Frame Construction
金属滑移隔震支座在多层框架结构中的减震性能研究
the bi-linear coulomb damping hysteresis model and the viscous damping hysteresis model were used for sliding friction isolating bearing.
滑板摩擦隔震支座采用双线性库仑摩擦阻尼恢复力模型和粘滞阻尼恢复力模型。
APPLICATION OF FRICTION PENDULUM BEARING IN LIQUID STORAGE TANKS
摩擦摆隔震支座在储液罐隔震的应用
The Study on a New Seismic SMA-Rubber Bearing;
新型形状记忆合金橡胶隔震支座的研究
Research on New SMA Rubber Bearings and Seismic Isolation to Bridge Structures;
新型SMA橡胶支座及在桥梁结构中的隔震研究
Rubber seat seperate earthquake construction calculation model and analysis method
橡胶支座隔震结构计算模型与分析方法
Research on Parallel Base Isolation Seismic System with Rubber and Sliding Supports;
橡胶隔震支座与滑移隔震支座并联的基础隔震体系研究