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| 纤维风积沙土归一化特性分析 | |
| 引用本文： | 赵莹莹,王文仲,杨廷玉,张国忠,赵艳,韩金宝.纤维风积沙土归一化特性分析[J].价值工程,2010,29(24):246-246. |
| 作者姓名： | 赵莹莹 王文仲 杨廷玉 张国忠 赵艳 韩金宝 |
| 作者单位： | 1. 佳木斯大学,佳木斯,154007;哈尔滨工业大学,哈尔滨,150090;内蒙古工业大学,呼和浩特,010050 2. 佳木斯大学,佳木斯,154007 3. 龙建路桥有限公司,哈尔滨,150090 |
| 基金项目： | 佳木斯大学科学技术研究项目资助 |
| 摘 要： | 基于纤维风积沙土的不固结不排水三轴剪切试验,为实现应变硬化型纤维风积沙土应力—应变关系的归一化,基于应变硬化型典型的双曲线特征,提出了以固结围压作为归一化因子。通过以固结围压为归一化因子,对纤维风积沙土应力—应变特性进行归一化分析和比较表明,纤维风积沙土的应力-应变特性归一化程度更高,效果更好。同时,建立了应变硬化型纤维风积沙土应力—应变特性的归一化方程。 |
| 关 键 词： | 纤维风积沙土 三轴试验 应力—应变关系 归一化 |
Analysis of Fibre Eolian Sandy Soil's Normalized Feature |
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| Zhao Yingying,Wang Wenzhong,Yang Tingyu,Zhang Guozhong,Zhao Yan,Han Jinbao.Analysis of Fibre Eolian Sandy Soil's Normalized Feature[J].Value Engineering,2010,29(24):246-246. | |
| Authors: | Zhao Yingying Wang Wenzhong Yang Tingyu Zhang Guozhong Zhao Yan Han Jinbao |
| Institution: | Zhao Yingying; Wang Wenzhong; Yang Tingyu; Zhang Guozhong; Zhao Yan; Han Jinbao (1 Jiamusi University, Jiamusi 154007, China ; 2 Harbin Institute of Technology, Harbin 150090, China ; 3 Inner Mongolia University of Technology, Hohhot 010050, China., 4Longjian Road ＆ Bridge Co., Ltd, Harbin 150090, China ) |
| Abstract: | Based on fibre eolian sandy＇s non-consolidated and undrained triaxial shear tests, in order to realize stress strain hardening relation of aeolian sand normalizing and based on strain hardening characteristics of a typical hyperbolic, consolidation conffining pressure as a normalization factor is presented. Meanwhile, a strain hardening of aeolian sand, fiber stress - strain behavior of the normalized equation is estddished. |
| Keywords: | fibre eolian sandy soil triaxial test stress strain relation normalized |
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