吉林大学学报(工学版) ›› 2012, Vol. 42 ›› Issue (增刊1): 143-146.

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Reliability analysis for strong column weak beam design of frames based on improved Monte Carlo simulaiton method

CAI Bin1,2, LIU Xin-hui2, DONG Xin2   

  1. 1. Jilin Institute of Architecture and Civil Engineering , Changchun 130021;
    2. College of Mechanical Science and Engineering, Jilin University, Changchun 130022, China;
    3. China State Key Laboratory of Automobile Dynamic Simulation, Jilin University, Changchun 130022, China
  • Received:2012-03-10 Online:2012-09-01 Published:2012-09-01

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Abstract: To overcome shortcomings of large amount of computational efforts and long computation time existing in Monte Carlo simulaiton for system reliability analysis, an improved method was proposed in the light of curve fitting. Uncertainty of calculation, geometric size and concrete strength were considered as random variables, seismic concept design issued by the national Code for Seismic Design of Buildings (GB50011-2010) were discussed. The strong beam weak column relaibility of RC structre was analysed by enhanced Monte Carlo simulation in the light of curve fitting. Influence of moment augment factor of column issued by the national Code for Seismic Design of Buildings on strong beam weak column relaibility were discussed. Result indicates that new moment augment factor of column improve the strong beam weak column relaibility of reinforced concrete structure.

Key words: reliability, strong column weak beam, Monte Carlo simulaiton, concept design

CLC Number: 

  • O344
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