3-Dimension 6-DOF hydraulic shaking experimental system is an important apparatus which is used in the engineering research, and it is widely applied to many main industrial fields such as aerospace, automobile, architecture, material, etc. 三轴六自由度液压振动试验系统是工程研究中的重要实验设备,它广泛应用于航天、汽车、建筑、材料等许多重要工业领域。
Analysis of vertical shaking system of 3-dimensional Seismic simulating apparatus 三向地震模拟振动台竖向激振系统分析
According to the mechanical principle, a general vibration condition may be always resolved into a spherical stress shaking and deviatoric stress shaking. A spherical stress shaking test apparatus is constructed in order to study soil dynamic properties under spherical stress shaking. 鉴于复杂振动荷载下地基和土工建筑物动态反应的研究存在一定的困难,因此将复杂振动荷载分解为球应力振动与偏应力振动进行研究。
The simulating test, high temperature test, low temperature test and shaking test show that the quality of the apparatus is good and can meet the practical use. 经过模拟调试和高低温、振动试验,表明该仪能够满足实际应用的要求。
A Spherical Stress Shaking Test Apparatus 球应力振动仪的研制与试用