Research on Failure Criterion of Lattice Jib Structural System Reliability

Ge Ning Xu; Shuai Lei He; Rui Gang Yang

doi:10.4028/www.scientific.net/AMM.551.194

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 551Research on Failure Criterion of Lattice Jib...

Research on Failure Criterion of Lattice Jib Structural System Reliability

Abstract:

In Four-column limb lattice jib structure system as the research object, considering the structure and mechanical characteristics, combining with the allowable stress method, from the failure mode of static strength, stiffness, overall stability and local stability to build lattice jib structure system reliability failure criterion. Based on the influence of parameter perturbation calculation of four-column limb lattice jib structure system, get the length of the jib, lifting weight, jib elevation, hoisting load bearing point offset, the proportion of wind environment on the influence of different failure modes and failure change law, as the main failure mode of the decision to provide the basis and methods.

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Periodical:

Applied Mechanics and Materials (Volume 551)

Pages:

194-201

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.551.194

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Online since:

May 2014

Authors:

Ge Ning Xu*, Shuai Lei He, Rui Gang Yang

Keywords:

Failure Criterion, Lattice Jib Structure, System Reliability

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* - Corresponding Author

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