CN

Yong Ye

Professor

Supervisor of Doctorate Candidates

Supervisor of Master's Candidates

Degree:Doctoral Degree in Engineering

School/Department:土木工程学院

Business Address:土木学科实验大楼505办公室

E-Mail:

Administrative Position:土木工程系副主任

Discipline:Structural Engineering

Paper Publications

条石砌体轴心受压性能试验研究

Release time:2020-11-23 Hits:

Journal:建筑结构学报

Abstract:为研究条石砌体的轴心受压性能,进行了27个条石砌体试件的轴心受压试验。主要研究参数包括砂浆强度、砌体高厚比和砌筑方式(干砌甩浆和铺浆)等。通过试验分析了条石砌体在轴压力作用下的破坏特征和荷载-变形关系,研究了不同参数对条石砌体轴心受压承载力的影响。试验过程揭示条石砌体在轴压荷载作用下的破坏形态表现为水平灰缝受压破坏和条石砌块竖向折断,呈现脆性破坏特征。研究结果表明:当砌体高厚比不超过5.75时,在灰缝中配置更多垫片可提高干砌甩浆条石砌体的承载力;铺浆砌筑条石砌体的轴压刚度和承载力均高于干砌甩浆条石砌体。基于对试验结果的回归分析,提出了考虑砌体高厚比影响的干砌甩浆砌筑条石砌体轴压承载力的计算式,计算结果与试验结果吻合较好。

Indexed by:Journal paper

Page Number:2017, 38(12): 148-153

Translation or Not:no

Included Journals:EI

First Author:许秀林

Co-author:柴振岭,叶勇,王兰,侯炜

Correspondence Author:郭子雄

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