RESEARCH ON SHEAR PERFORMANCES OF CONCRETE DEEP BEAMS MIXED WITH DESERT SAND WITHOUT WEB REINFORCEMENT

QIN Yongjun; LI Xiangyang; CUI Zhuang; WANG Bo

doi:10.13204/j.gyjzG20081505

Volume 51 Issue 9

Jan. 2022

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2021 > 51(9): 98-105

QIN Yongjun, LI Xiangyang, CUI Zhuang, WANG Bo. RESEARCH ON SHEAR PERFORMANCES OF CONCRETE DEEP BEAMS MIXED WITH DESERT SAND WITHOUT WEB REINFORCEMENT[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(9): 98-105. doi: 10.13204/j.gyjzG20081505

Citation:

QIN Yongjun, LI Xiangyang, CUI Zhuang, WANG Bo. RESEARCH ON SHEAR PERFORMANCES OF CONCRETE DEEP BEAMS MIXED WITH DESERT SAND WITHOUT WEB REINFORCEMENT[J]. INDUSTRIAL CONSTRUCTION, 2021, 51(9): 98-105. doi: 10.13204/j.gyjzG20081505

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RESEARCH ON SHEAR PERFORMANCES OF CONCRETE DEEP BEAMS MIXED WITH DESERT SAND WITHOUT WEB REINFORCEMENT

doi: 10.13204/j.gyjzG20081505

1. School of Architecture and Engineering, Xinjiang University, Urumqi 830047, China;
2. Xinjiang Civil Engineering Technology Research Center, Urumqi 830047, China

Received Date: 2020-08-15
Available Online: 2022-01-11

Abstract

Abstract

The shear performances of concrete deep beams mixed with desert sand were studied, the shear tests for 8 concrete deep beams with desert sand without web reinforcement were conducted subjected to concentrated loads, and the laws of shear-span ratios, reinforcement ratios and the content of desert sand on the mid-space deflection, cracking load, ultimate load, concrete strain and rebar strain of deep beams were analyzed, as well as the damage forms and crack evolution. The test results showed that these specimens didn't conform to the assumption of the plane section when they were damaged. The ultimate load decreased with the increase of shear-span ratios, increased with the increase of reinforcement ratios, increased first and then decreased with the increase of the content of desert sand, and reached its maximum bearing capacity when the content of desert sand was 20%. In the same loads, the mid-span deflection increased first and then decreased with the increase of shear-span ratios, reinforcement ratios and the content of desert sand. The calculation methods of deep beams from Chinese standard GB 50010-2010 and the codes of United States, Canada and Europe were modified, finally the formula for calculating the shear bearing capacity of deep beams mixed with desert sand was proposed.
- deep flexural member,
- shear behavior,
- deflection,
- strain,
- strut-and-tie model

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References

[1]	SELVAM V K M, THOMAS K. Shear Strength of Concrete Deep Beams[J].Indian Concrete Journal, Aug, 1987, 21(4):219-222.
[2]	BRAAM C R. Control of Crack Width in Deep Reinforced Concrete Beams[J]. Heron, 1990,11(9):106.
[3]	TAN K H,TANG C Y, TONG K.Shear Strength Predictions of Pierced Deep Beams with Inclined Web Reinforcement[J]. Magazine of Concrete Research, October, 2004, 23(1):443-452.
[4]	刘立新. 钢筋混凝土深梁、短梁和浅梁的受剪承载力分析及设计建议[J]. 郑州工业大学学报,1998(2):1-8.
[5]	项凯, 刘华新, 徐锦生. 稳健设计在深梁抗剪强度分析中的应用[J]. 辽宁工学院学报, 2005(5):41-43,46.
[6]	吕艳梅,易伟建.高强混凝土梁抗剪承载力研究:Ⅰ无腹筋梁[J].建筑结构,2009,39(增刊2):129-133.
[7]	吕艳梅,易伟建.高强混凝土梁抗剪承载力研究:Ⅱ有腹筋梁[J].建筑结构,2009,39(增刊2):134-137.
[8]	陈萌,刘辉,刘立新,等.钢筋混凝土梁受剪承载力的统一计算方法[J].郑州工业大学学报,2000(2):54-57,78.
[9]	吉红梅.钢筋混凝土深梁极限荷载的计算方法[J].黑龙江交通科技,2010,33(6):91-92.
[10]	狄谨.无腹钢筋混凝土梁的抗剪承载力[J].长安大学学报(自然科学版),2004(5):43-47.
[11]	刘华新,柳根金,王学志,等.BFRP筋再生混凝土无腹筋深梁抗剪承载力[J].四川大学学报(工程科学版),2015,47(5):17-22.
[12]	曹剑平.钢筋混凝土简支深梁抗剪强度分析[D].西安:长安大学,2013.
[13]	陈晖.基于压杆-拉杆模型的混凝土深梁受剪机制与承载力研究[D].长沙:湖南大学,2019.
[14]	陈晖,易伟建.钢筋混凝土无腹筋简支和连续深梁压杆-拉杆模型的评价与改进[J].建筑结构学报,2019,40(7):154-161.
[15]	邓明科,马福栋,李勃志,等.基于修正拉-压杆模型的型钢混凝土深梁受剪承载力分析[J].工程力学,2017,34(12):95-103.
[16]	张志金.无腹筋BFRP筋混凝土深梁抗剪性能研究[D].锦州:辽宁工业大学,2019.

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