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。
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.
作者
董知恩
赵国兴
文华
张玉林
王梓龙
薛伟
DONG Zhien;ZHAO Guoxing;WEN Hua;ZHANG Yulin;WANG Zilong;XUE Wei(City College,Southwest University of Science and Technology,Mianyang,Sichuan 621000,China;Zhejiang Geotechnical Technology Co.,Ltd.,Hangzhou,Zhejiang 310012,China;College of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang,Sichuan 621010,China)
出处
《施工技术》
CAS
2021年第5期131-135,共5页
Construction Technology
基金
国家科技重大专项课题(2016ZX05040006-001-011)
国家自然科学基金(51108393)。
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
retaining wall
construction waste geotextile bag
back-packed
model test
uniform load
bearing capacity
