| 植被混凝土无侧限抗压强度试验研究 |
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| 引用本文： | 许文年,夏振尧,周宜红,戴方喜.植被混凝土无侧限抗压强度试验研究[J].水利水电技术,2007,38(4):51-54. |
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| 作者姓名： | 许文年 夏振尧 周宜红 戴方喜 |
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| 作者单位： | 1. 武汉大学,湖北,武汉,430072;三峡大学,湖北,宜昌,443002
2. 三峡大学,湖北,宜昌,443002 |
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| 基金项目： | 科技部农业科技成果转化基金;湖北省重点实验室基金;湖北省教育厅自然科学基金;国家高技术研究发展计划(863计划) |
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| 摘 要： | 详细介绍了植被混凝土无侧限抗压强度试验方法和过程，并对水泥掺入比和龄期对植被混凝土无侧限抗压强度影响进行了系统的试验，得出了不同情况下植被混凝土的全应力～应变曲线。通过对不同水泥掺入比的试验数据的回归分析，得出了植被混凝土无侧限抗压强度的回归公式。分析了植被混凝土的模量、峰值应力与水泥掺入比和龄期的关系。
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| 关 键 词： | 植被混凝土 无侧限抗压强度 试验研究 |
| 文章编号： | 1000-0860(2007)04-0051-04 |
| 修稿时间： | 01 19 2007 12:00AM |
Experimental investigation of unconfined compression strength of vegetation-growing concrete |
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| XU Wen-nian,XIA Zhen-yao,ZHOU Yi-hong,DAI Fang-xi.Experimental investigation of unconfined compression strength of vegetation-growing concrete[J].Water Resources and Hydropower Engineering,2007,38(4):51-54. |
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| Authors: | XU Wen-nian XIA Zhen-yao ZHOU Yi-hong DAI Fang-xi |
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| Affiliation: | 1. Wuhan University, Wuhan 430072, Hubei, China; 2. China Three Gorges University, Yichang 443002, Hubei, China |
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| Abstract: | The ecological restoration techniques is playing an important role in Hydroelectric Power projects,but the study about related technology and characteristic of mechanics hash't be reported.This paper makes a detailed introduction to the exquipmen- tal method and process of unconfined compression strength of vegetation-growing concrete,and systemic experiments that the ce- ment proportion and the age work on unconfined compression strength of vegetation-growing concrete have been done to.Based on this,we get the full stress-strain curves of vegetation-growing concrete in different conditions.Through the regression analysis of the experimental data of different cement proportion,we get a regression formula of unconfined compression strength of vegetation concrete.In this paper,the relationship between the modulus & peak stress of vegetation-growing concrete and cement proportion & age has been analysed. |
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| Keywords: | vegetation-growing concrete unconfined compression strength experimental investigation |
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