Prediction of the retaining rate of geosynthetics strength through using theory of reaction kinetics

Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (4): 74-76.

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Prediction of the retaining rate of geosynthetics strength through using theory of reaction kinetics

ZHENG Zhi—neng¹ ,² ， LING Tian-qing¹ ， DONG Qiang¹

1.Chongqing Jiaotong University, Chongqing 400074, China; 2.Chongqing University, Chongqing 400045, China

Received:2004-09-27 Online:2005-08-15 Published:2015-05-18

土工合成材料长期强度保持率的化学动力学预测

郑智能¹,²，凌天清¹，董强¹

1．重庆交通学院土木建筑学院，重庆400074；2．重庆大学土木工程学院，重庆400045)

作者简介:郑智能(1977一)，男，重庆长寿人，助教，博士生，从事道路工程、岩土力学与工程稳定性、土工合成材料的应用等方面的研究．

Abstract

Abstract: It is a ultimate concern to predict the strength retain rate of geosynthetics. In the article, reaction kinetics, Arrhenius law and accelerated aging data are utilized to predict the retaining rate of geosynthetics strength

Key words: geosynthetics, strength, prediction, reaction kinetics

摘要： 土工合成材料长期强度保持率的预测是土工合成材料老化研究的一个核心问题，本文探求利用化学反应动力学基本理论和化学反应Arrhenltts定理建立聚合物材料的化学反应速度与反应环境温度的关系模型，然后利用化学反应动力学模型和土工合成材料加速老化试验，对土工合成材料的长期强度保持率进行了科学的预测

关键词: 土工合成材料, 强度, 预测, 化学反应动力学

CLC Number:

214．7⁺2

ZHENG Zhi-neng,， LING Tian-qing， DONG Qiang. Prediction of the retaining rate of geosynthetics strength through using theory of reaction kinetics[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(4): 74-76.

郑智能,，凌天清，董强. 土工合成材料长期强度保持率的化学动力学预测[J]. 重庆交通大学学报（自然科学版）, 2005, 24(4): 74-76.

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Prediction of the retaining rate of geosynthetics strength through using theory of reaction kinetics

土工合成材料长期强度保持率的化学动力学预测

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Prediction of the retaining rate of geosynthetics strength through using theory of reaction kinetics

土工合成材料长期强度保持率 的化学动力学预测

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土工合成材料长期强度保持率的化学动力学预测