Analysis of elastic-plastic bending of prefabricated composite beams considering slip effect

2019 ◽  
pp. 193-199
Author(s):  
J.W. He ◽  
S.W. Duan ◽  
J.R. Wang
Keyword(s):  
Composite Beams ◽  
Slip Effect ◽  
Plastic Bending ◽  
Elastic Plastic

scholarly journals Analysis of Bearing Capacity of Steel-Concrete Composite Beams Considering Interface Slip Effect

2021 ◽  
Vol 719 (2) ◽  
pp. 022036
Author(s):  
Song Yang ◽  
Fan Chen ◽  
Zubin Ai ◽  
Lingyuan Zhou ◽  
Zhensheng Cao
Keyword(s):  
Bearing Capacity ◽  
Composite Beams ◽  
Slip Effect ◽  
Interface Slip

scholarly journals Controllably realizing elastic/plastic bending based on a room-temperature phosphorescent waveguiding organic crystal

2019 ◽  
Vol 10 (1) ◽  
pp. 227-232 ◽  
Author(s):  
Hao Liu ◽  
Zhengyi Bian ◽  
Qinyu Cheng ◽  
Linfeng Lan ◽  
Yue Wang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Organic Crystal ◽  
Plastic Bending ◽  
Elastic Bending ◽  
Elastic Plastic

The room-temperature phosphorescent DBBZL crystals could exhibit reversible bending and irreversible bending based on one crystal. These flexible crystals exhibit good waveguiding property in straight state, elastic bending state and plastic bending state, demonstrating the application of flexibility.

Elastic and Plastic Stress Analysis of Composite Beams under Distributed Load

2012 ◽  
Vol 232 ◽  
pp. 63-67
Author(s):  
Azad Mohammed Ali Saber
Keyword(s):  
Stress Analysis ◽  
Stress Component ◽  
Plastic Region ◽  
Composite Layer ◽  
Aluminum Matrix ◽  
Composite Beams ◽  
Elastic Plastic ◽  
Distributed Load ◽  
Stainless Steel Fiber ◽  
Plastic Stress

An analytical elastic-plastic stress analysis is carried out on metal-matrix composite beams of arbitrary orientation, supported from two ends under a transverse uniformly distributed load. The composite layer consists of stainless steel fiber and aluminum matrix. The material is assumed to be perfectly plastic during the elastic–plastic solution. The intensity of the uniform force is chosen at a small value; therefore, the normal stress component is neglected in the elastic-plastic solution. The expansion of the plastic region and plastic stress component of σxare determined for orientation angles of 0, 30, 45, 60 and 90o. Plastic yielding occurs for 0 o and 90 o orientation angles on the lower and upper surfaces of the beam at the same distances from the mid-point. However, it starts first at the lower surface for 30, 45 and 60 o orientation angles.

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