Theoretical Analysis and Model Experimental Research on Single-layer Hyperbolic Paraboloid Latticed Shell
Single-layer hyperbolic paraboloidal latticed shell dome is adopted in the gymnasium of China University of Petroleum. And the center part of the dome employs crossed web bars in order to increase stiffness of the structure. The 1:12 scale model has been made according to the construction drawings, and the mechanical properties of the model are studied under self-weight load and design load. The regularity of the members axial force and joints displacements are obtained. And the results show that the deflection of dome under design load conforms to the requirement of specifications, which verified the correctness of the structure design. It is found that there is no overall instability and local instability, and the behavior of the structure is almost linear.
Crossed web bars Scale model Model test Static analysis
Peng deng Lai wang Na han
Shandong Provincial Key Laboratory of Civil Engineering Disaster Prevention and Mitigation Shandong University of Science and Technology, Qingdao 266510, China
国际会议
上海
英文
892-896
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）