نتایج جستجو برای: collapse structure

تعداد نتایج: 1597376  

Journal: :International Journal of Research in Engineering and Technology 2015

2013
C. Farhat K. Wang A. Main S. Kyriakides L.-H. Lee K. Ravi-Chandar

The implosion of an underwater structure is a dynamic event caused by the ambient constant pressure environment. It produces a short duration pressure pulse that radiates outwards and can damage adjacent structures. This paper presents results from a combined experimental/numerical study that aims to understand the underlying physics and establish the parameters that govern the nature of such p...

Journal: :International Journal of Advanced Engineering Research and Science 2020

Journal: :Journal of physics 2022

The progressive collapse of the spatial grid structure is focus and difficulty current research. stability problem single-layer latticed shell more prominent due to its low redundancy. In this paper, dynamic nonlinear analysis Zhoukoudian large-span carried out study process by finite element software ABAQUS. results show that eventually under 7 times gravity load. mid-span zone on left side we...

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