A New Method of Reliability Analysis on Strength and Stiffness for Frame Structure

Yi Li; Bo Sun; Wen Zhao

doi:10.4028/www.scientific.net/AMR.163-167.3411

Paper Titles

Study on Predicting Service Life of Concrete through Accelerated Permeability Test
p.3385

The Ultimate Bearing Capacity Analysis of P.C. Bridge Based on Material Performance Degradation
p.3391

Study on Neutralization Model for Fly Ash Concrete Subjected to Acid Rain
p.3401

Research on the Process of Concrete Damage under Frost Action
p.3406

A New Method of Reliability Analysis on Strength and Stiffness for Frame Structure
p.3411

Characterization of Steel/Concrete Interface for a Long-Term Corroded Beam Stored in Chloride Environment
p.3415

Experimental Study on Short-Term Rigidity for Reinforced Concrete Beams Strengthened with CFRP Board
p.3421

The Effect of Freeze-Thaw Cycles on Mechanical Properties of Concrete
p.3429

Experimental Investigation on Shear Behavior Of GFRP-Concrete Hybrid Beams
p.3433

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A New Method of Reliability Analysis on Strength and Stiffness for Frame Structure

Abstract:

An accelerating calculation of reliability analysis on strength and stiffness for frame structure was derived. The method of numerical analysis was combined with recurrence formula, to generatelimit state function of continual variational structure. This methodcan simplify the algorithm for identifying systemic dominant failure modes, because the repeated assembly of global stiffness matrix and repeated inverse matrix operation in analysis are avoided. A new criterion of degenerating the structure into mechanism is introduced. Continual analysis of variational structure can be realized.