Design of Long-Span and Wave-Shaped Steel Canopy Structure of Ningxia Helan Mountain Stadium

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Abstract:

Ningxia Helan Mountain stadium the bottom grandstand of which is steel reinforced concrete frame shear wall structure, the top canopy of which is space steel truss structure system. Using SAP2000 (V9.1.6 version) and MIDAS (V7.1.2 version) software, to have an elasticity check analysis to the overrall structure. Discussion the vibration characteristics and seismic performance of the stadium steel canopy; According to computing and analysising the model, taking normative inspect, the consequence show that the structure can meet the bearing capacity, the stress ratio of the majority position are not more than 0.7, and the stress ratio of force greater position are about 0.95. This wave-shaped canopy structure is excellent, is good to the applicability of architectural form, and can be as a reference for the similar stadium.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

72-78

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Online since:

May 2011

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[1] School of Environmental Science and Engineering, Peking University, Environmental Simulation and Pollution Control State Key Joint Laboratory : Wind load model wind tunnel test report on stadium in Ningxia Helan Mountain(2009, in Chinese).

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[2] The Ningxia Hui Autonomous Region Seismological Bureau: The letter on the approval of seismic resistance requirements of the stadium project in Ningxia Helan Mountain(2009, in Chinese).

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