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| 三峡库区土石比对土体强度参数影响规律的试验研究 | |
| 引用本文： | 赵川,石晋旭,唐红梅.三峡库区土石比对土体强度参数影响规律的试验研究[J].公路,2006(11):32-35. |
| 作者姓名： | 赵川 石晋旭 唐红梅 |
| 作者单位： | 1. 重庆交通大学岩土工程实验室,重庆市,400074 2. 重庆交通大学岩土工程研究所,重庆市,400074 3. 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 |
| 基金项目： | 西部交通建设科技项目(200332822047) |
| 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 |
| 文章编号： | 0451-0712（2006）11-0032-04 |
| 收稿时间： | 2006-04-25 |
| 修稿时间： | 2006-04-25 |
Test and Research on Influence Law of Soil-Rock Ratio in Three Gorges Reservoir Region on Soil Strength Parameters |
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| ZHAO Chuan,SHI Jin-xu,TANG Hong-mei.Test and Research on Influence Law of Soil-Rock Ratio in Three Gorges Reservoir Region on Soil Strength Parameters[J].Highway,2006(11):32-35. | |
| Authors: | ZHAO Chuan SHI Jin-xu TANG Hong-mei |
| Institution: | 1. Lab. of Geotechnical Engineering, Chongqing Jiaotong University, Chongqing 400074, China; 2. Institute of Geotechnical Engineering, Chongqing Jiaotong University, Chongqing 400074, China |
| Abstract: | The original state soil samples of Fengjie Baima Port and Wanzhou Qingcaobei Port in Three Gorges Reservoir Region are named through the result of physics character tests.The samples in different soil-rock ratio are mixed with gravel.And the influence law of samples in different contain of rock on soil share strength factors is studied by direct shear tests,which is reference for exactly confirming the soil share strength of Three Gorges Reservoir Region. |
| Keywords: | Three Gorges Reservoir Region soil-rock ratio direct shear test shear strength |
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