三峡库区土石比对土体强度参数影响规律的试验研究
赵川 石晋旭 唐红梅
摘 要:通过三峡库区奉节白马港区及万州青草背港区原状土试样的物性试验结果对其定名,并与砾石混合制备成不同土石比试样,通过直接剪切试验探求其不同含石量对土体抗剪强度参数的影响规律,对三峡库区土体抗剪强度参数的准确确定具有一定的参考价值.
关键词:三峡库区;土石比;直剪试验;抗剪强度
分类号:TU442 文献标识码:A
文章编号:0451-0712(2006)11-0032-04
Test and Research on Influence Law of Soil-Rock Ratio in Three Gorges Reservoir Region on Soil Strength Parameters
ZHAO Chuan SHI Jin-xu TANG Hong-mei
基金项目:西部交通建设科技项目(200332822047)
作者单位:赵川(重庆交通大学岩土工程实验室,重庆市,400074)
石晋旭(重庆交通大学岩土工程研究所,重庆市,400074)
唐红梅(重庆交通大学岩土工程实验室,重庆市,400074;重庆交通大学岩土工程研究所,重庆市,400074)
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