Experimental investigation of the vertical shear performance of steel–concrete composite girders under negative moment

2021 ◽  
Vol 228 ◽  
pp. 111487
Author(s):  
Xuhong Zhou ◽  
Pengfei Men ◽  
Jin Di ◽  
Fengjiang Qin
Keyword(s):  
Experimental Investigation ◽  
Vertical Shear ◽  
Negative Moment ◽  
Shear Performance ◽  
Composite Girders

Prestressed Composite Girders. I: Experimental Study for Negative Moment

1992 ◽  
Vol 118 (10) ◽  
pp. 2743-2762 ◽  
Author(s):  
Bilal M. Ayyub ◽  
Young G. Sohn ◽  
Hamid Saadatmanesh
Keyword(s):  
Experimental Study ◽  
Negative Moment ◽  
Composite Girders

Experimental investigation of shear performance of existing PC hollow slab

2020 ◽  
Vol 211 ◽  
pp. 110451
Author(s):  
Jin Di ◽  
Yifei Sun ◽  
Kun Yu ◽  
Lei Liu ◽  
Fengjiang Qin
Keyword(s):  
Experimental Investigation ◽  
Shear Performance

Theoretical Analysis of Shearing Capacity of U-Section Steel-Encased Concrete Composite Beams with the Full Connection Design

2011 ◽  
Vol 94-96 ◽  
pp. 958-961
Author(s):  
Xue Jun Zhou ◽  
Ting Zhang
Keyword(s):  
Theoretical Analysis ◽  
Composite Beams ◽  
Vertical Shear ◽  
Calculation Formula ◽  
Shear Connectors ◽  
Shear Connection ◽  
Shear Performance ◽  
Weak Plane ◽  
Connection Design ◽  
Relative Slippage

In this article, by studying the horizontal and vertical shear performance, the calculation formula for the fully shear connection is proposed. In order to avoid the overall vertical relative slippage between the steel and concrete, the vertical slippage formula is proposed to calculate the required number of the shear connectors for the first weak plane and second weak plane.

Experimental Investigation on the Anchorage Mechanics of Anchorage Cable of the late Model with the Pressure Uniform

2010 ◽  
Vol 163-167 ◽  
pp. 3798-3803
Author(s):  
Wen Jie Lei ◽  
Guo Xin Xu
Keyword(s):  
Mechanical Properties ◽  
Experimental Investigation ◽  
Shear Stress ◽  
Linear Form ◽  
Axial Stress ◽  
Surrounding Rock ◽  
Body Structure ◽  
Late Model ◽  
Shear Performance ◽  
Pipe Radius

A series of mechanical properties tests on the supporting body of anchorage cable of late model were carried out, with the forms of the supporting body structure in the anchorage segment of pressure-type anchorage cable, and the strength of surrounding rock in the anchorage segment varied. Those were aimed to study the transfer mechanism of acting forces between the supporting body in the anchorage segment of anchorage cable with pressure uniform and the bearing mortar. Those could be used to gain the distribution and magnitude of axial stress and shear stress of the supporting body, as well as the resisting shear performance of the bearing mortar. The reasonable structure of supporting body of anchorage cable with the pressure uniform could be determined by the tests results. The research showed that the axial stress is distributed with uniform linear form along the steel pipe radius of supporting body with the pressure uniform. The rib—like structure on the surface of the supporting body could improve the resisting shear properties of the bearing mortar and raise the anchorage force 0f the anchorage cable with the pressure uniform. The tests results could be used to optimize the length of the anchorage segment.

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