| 泡沫塑料颗粒种类对轻质混合土力学特性的影响 |
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| 引用本文： | 姬凤玲,李强,程新民.泡沫塑料颗粒种类对轻质混合土力学特性的影响[J].西北地震学报,2006,28(2):154-158. |
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| 作者姓名： | 姬凤玲 李强 程新民 |
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| 作者单位： | 深圳大学土木工程系 广东深圳518060(姬凤玲)，深圳市南山区建设工程质量监督检验站 广东深圳518067(李强)，深圳潮宏基建筑有限公司 广东深圳518067(程新民) |
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| 摘 要： | 轻质混合土是一种新型的轻质土工材料,具有轻质、环保、高强等特点。本文对添加不同种类泡沫塑料颗粒的轻质混合土试样进行了无侧限抗压强度试验、等向压缩试验及三轴剪切试验。试验结果表明:泡沫塑料颗粒种类对轻质混合试样的力学特性有较大的影响。
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| 关 键 词： | 聚苯乙烯颗粒 轻质混合土 等向压缩试验 三轴剪切试验 力学特性 |
| 文章编号： | 1000-0844(2006)02-0154-05 |
| 收稿时间： | 12 13 2005 12:00AM |
| 修稿时间： | 2005年12月13 |
Effects of the Type of Expanded Poly-styrene Beads on the Mechanical Properties of Lightweight Treated Soil |
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| JI?Feng-ling,LI?Qiang and CHENG?Xin-ming.Effects of the Type of Expanded Poly-styrene Beads on the Mechanical Properties of Lightweight Treated Soil[J].Northwestern Seismological Journal,2006,28(2):154-158. |
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| Authors: | JI?Feng-ling LI?Qiang and CHENG?Xin-ming |
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| Institution: | 1. Department of Civil Engineering, Shenzhen University, Guangdong Shenzhen 518060,China; 2. Nanshan Construction Engineering Supervision and Test Center , Guangdong Shenzhen 518060,China; 3. Chaohongji Construction Co. , LTD , Guangdong Shenzhen 518060,China |
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| Abstract: | The lightweight treated soil(LWTS), a new type of light weight geo-material(LGM),has advantages such as light weight,high strength and environment protection et al..The mechanics properties of two type of the LWTS mixed with different foamed plastic beads are researched by the uniaxial compression test,the isotropic compression test and the triaxial compression test.The results show that the type of beads has greater effect on the mechanics properties of LWTS. |
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| Keywords: | Expanded poly-styrene(EPS) beads Lightweight treated soil(LWTS) Isotropic compression test Triaxial compression test Mechanics properties |
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