反包式建渣土工袋挡土墙承载性状研究

作者：董知恩赵国兴文华张玉林王梓龙薛伟

单位：西南科技大学城市学院浙江土工岩土科技有限公司西南科技大学土木工程与建筑学院

摘要：为了研究反包式建渣土工袋挡土墙承载性状，对天然土坡、建渣土工袋挡土墙及反包式建渣土工袋挡土墙进行模型对比试验，在挡土墙坡顶的顶部施加均布荷载，研究反包式建渣土工袋挡土墙承载性状。研究结果表明，反包式建渣土工袋挡土墙的边坡支护效果比建渣土工袋挡土墙及天然土坡挡土墙的边坡支护效果更好。

关键词：挡土墙建渣土工袋反包式模型试验均布荷载承载力

作者简介：董知恩，讲师，E-mail:992047811@qq.com；*文华，博士，教授，E-mail:47702099@qq.com。
基金：国家科技重大专项课题(2016ZX05040006-001-011)；国家自然科学基金(51108393)。 -页码-：131-135

尊敬的用户，本篇文章需要20元，点击支付交费后阅读

限时优惠福利：领取VIP会员
全年期刊、VIP视频免费!

参考文献[1] 杜婷，李惠强，郭太平，等．废弃混凝土再生骨料应用的经济性分析[J]．新型建筑材料，2006(6):30-33.
[2] BINQUET J,LEE K L. Bearing capacity analysis of reinforced earth slabs[J]. Journal of the geotechnical engineering division,1975,101(12):1257-1276.
[3] VILLE-MUS,MOREL J C,BOUTIN C.Experimental assessment of dry stone retaining wall stability on a rigid foundation[J].Engineering structures,2007(29):2124-2132.
[4] 文华，邹娇丽，程谦恭，等．建渣土工袋挡土墙室内模型试验[J]．西南交通大学学报，2016,51(6):1087-1097.
[5] 文华，曹兴，邹娇丽，等．建渣土工袋力学特性试验研究[J]．浙江工业大学学报，2017,45(2):217-222.
[6] 薛向华，刘斯宏，樊科伟，等．土工袋柔性挡土墙模型试验研究[J]．南水北调与水利科技，2014,12(3):81-84,142.
[7] 刘斯宏，汪易森．土工袋加固地基原理及其工程应用[J]．岩土工程技术，2007(5):221-225.
[8] 南京水利科学研究院．土工试验规程:SL 237—1999[S]．北京:中国水利水电出版社，1999.

Study on the Bearing Behavior of the Retaining Wall with Back-packed Construction Waste Geotextile Bag

DONG Zhien ZHAO Guoxing WEN Hua ZHANG Yulin WANG Zilong XUE Wei

(City College,Southwest University of Science and Technology Zhejiang Geotechnical Technology Co.,Ltd. College of Civil Engineering and Architecture,Southwest University of Science and Technology)

Abstract: In order to study the bearing behavior of the retaining wall,the model comparison tests were carried out on the natural soil slope,the retaining wall with construction waste geotextile bag and the retaining wall with back-packed construction waste geotextile bag. The uniform load was applied on the top of the retaining wall slope to study the bearing behavior of the retaining wall. The results show that the effect of the retaining wall with back-packed construction waste geotextile bag is better than that of the retaining wall with construction waste geotextile bag and retaining wall with natural soil slope.

Keywords: retaining wall; construction waste geotextile bag; back-packed; model test; uniform load; bearing capacity

946 0 0