As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete planGet Price
4. Shaking table test. To verify the effectiveness of the FSI system, one-span of the analysis object previously shown in Fig. 3 was tested in a reduced 113 scale shaking table experiment. The prototype structure and the performance parameters of the FSI system were all
Based on the requirement of seismic reinforcement of bridge foundation on slope in the Chengdu-Lanzhou railway project,a shaking table model test of anti-slide pile protecting bridge foundation in landslide section is designed and completed.
This article presents an experimental study on the seismic response and rocking isolation of a bridge with post-tensioned rocking piers exhibiting negative rocking stiffness. A 110 scaled single-span bridge was precast and tested on a shaking table.
Shaking Table Tests on Seismic Simulation of Three-dimensional Isolated Continuous Girder Bridges JIA Jun-feng 1,2, ZHAO Jian-yu 1, GUO Yang 1, OU Jin-ping 3 1. Key Laboratory of Urban Security and Disaster Engineering, Ministry of Education, Beijing University of Technology, Beijing 100124 2.
2019-6-20In order to investigate the seismic performance and isolation effect of isolated bridge with the traditional friction pendulum bearing FPB and the novel triple friction pendulum bearing TFPB, the forcedisplacement hysteretic relationships of FPB and TFPB were validated by the displacement-controlled tests, and the shaking table tests ...
TY - JOUR. T1 - Shaking table tests of a reinforced concrete bridge pier with a low-cost sliding pendulum system. AU - Brito, Miguel B. AU - Ishibashi, Hiroki
2018-10-1The shaking table test for submerged bridge pier 2 vibration table 1. Approach to tuning natural frequency of variable stiffness elastic support of 3D vibration strengthening polishing ...
Shaking Table Tests on a Single-Column-Bent Double-Deck Viaduct-I Pier Model Structural Dynamic Properties PENG Kai 1, 2, LI Jian-zhong 1, ZHU Yu 3, PENG Tian-bo 1 1. Department of Bridge Engineering, Tongji University, Shanghai 200092, China 2.
2018-5-22In light of this point, a 120 scaled concrete pylon model which from a typical medium span cable-stayed bridge was designed and tested on the shaking table longitudinally. The dynamic response and seismic behavior of the pylon were measured, evaluated and
A bridge beam was placed on the GRS bridge abutment at one end and on a concrete support wall resting on a sliding platform off the shaking table at the other end. The GRS bridge abutment system was subjected to a series of input motions in the longitudinal direction.
With the fast development of bridge construction in mountainous and seismic areas,it is necessary to conduct related research. Based on the design of a shaking table model test,here are the following test results the filtering effect exists in soil and is ...
In this study, a full-model shaking table test of a super-long-span cable-stayed bridge was conducted. The 170-scale model, which is of a preliminary-design cable-stayed bridge with a central span of 1,400 m, includes both superstructures and pile group foundations embedded in artificial soil contained in laminar shear boxes.
In light of this point, a 120 scaled concrete pylon model which from a typical medium span cable-stayed bridge was designed and tested on the shaking table longitudinally. The dynamic response and seismic behavior of the pylon were measured, evaluated and compared to reveal its vulnerable parts and nonlinear seismic performance.
Seismic experimental study on a concrete pylon from a typical medium span cable-stayed bridge Yan XU 1 , Shijie ZENG 2, Xinzhi DUAN 3, Dongbing JI 4 1. State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University, Shanghai 200092 ...
2020-3-1Shaking table model test on failure of tunnel portal section under strong earthquake,Rock Characterisation, Modelling and Engineering Design Methods - Proceedings of the 3rd ISRM SINOROCK 2013 Symposium, 2013 ,- -573
Abstract. The reinforced concrete bridge model was designed in a way of self-centering that eliminates permanent drift after an earthquake. Seismic energy was dissipated through each impact of column rocking on beam surface so that radiation damping of the bridge system was theoretically evaluated and then validated by shaking table tests.
20123 Seismic Performances of Large-Span Prestressed Concrete Frame Structure by Shaking Table Tests Seismic Performances of Large-Span Prestressed Concrete Frame Structure by Shaking Table Tests ...
As a new kind of bridge structure, multi-tower self-anchored suspension bridge MSSB has complicated mechanical characteristics. So far, the research on dynamic performance of MSSB is limited to theoretical and numerical simulation. Based on the first three shaking table system in China, shaking table test of MSSB is carried out. The modal ...
Shaking Table Array Testing of Reinforced Concrete Continuous Girder Bridge Model LI Ya-le 1,2, ZONG Zhou-hong 1, LIU Si-ming 3, HUANG Xue-yang 3, XIA Zhang-hua 3
The seismic safety of the reinforcement dam slope is studied through shaking table test and numerical simulation.The dynamic characteristics of dam slopes,failure mechanism,seismic stability,as well as the effect of reinforcement during earthquakes are discussed ...
Shaking Table Test of Pile-Water-Pier Superstructure The model test of seismic simulation shaking table is an important method to study the seismic design of bridge structure.
2020-1-22Transverse shaking table test of a half-scale geosynthetic reinforced soil bridge abutment Y. Zheng , J. S. McCartney , P. B. Shing and P. J. Fox The evolution of plant for the processing and encapsulation of spent ion exchange resins and pond sludges