| 土壤固化酶在中国的应用及研究进展 |
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| 作者姓名： | 彭红涛 顾瀚来 张心平 苏海涛 |
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| 作者单位： | 中国农业大学水利与土木工程学院，上海泓法工贸有限公司，中国农业大学水利与土木工程学院，中国农业大学水利与土木工程学院 北京100083 中国科学院、水利部水土保持研究所，陕西杨凌712100，上海200233，北京100083，北京100083 |
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| 摘 要： | 土壤固化酶于二十世纪八十年代逐渐应用于筑路、筑堤、筑坝、垃圾填埋处理、基础加固等领域,中国自1995年将土壤固化酶应用于道路建设以来,取得了一些经验和成效,但也存在一些问题。该文概述了土壤固化酶在中国的应用及研究进展;分析了其所具有的环保价值、可产生经济效益,以及土壤固化酶在中国推广应用过程中出现的一些问题;通过土壤固化酶与石灰、水泥等传统固化材料对土的无侧限抗压强度影响的试验研究,说明土壤固化酶有利于土体稳定的特性;为进一步研究和发展该技术提供依据。
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| 关 键 词： | 土壤固化 酶 研究进展 |
The Present Advancement on the Study and Application of Enzymes for Soil Stabilization in China |
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| Authors: | Peng Hongtao Gu Hanlai Zhang Xingping Su Haitao |
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| Institution: | (1College of Water Conservancy and Civil Engineering, CAU, Beijing 100083;
2Institue for Soil and Water Conservation, CAS and WRM , Yangling,Shanxi 712100;
3Shanghai Hongfa Industry & Trade Co., Ltd., Shanghai 200233) |
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| Abstract: | Enzymes for soil stabilization have been used for stabilizing the foundation soil, waste treatment, dam stabilization, embankment, and road building since the 80s in the twentieth century. Enzymes for soil stabilization in China were firstly used for road construction in 1995. Some experiences were obtained, but there were some problems with the works too. The present advancements on the study and application of enzymes for soil stabilization in China are introduced in this paper. The environmental protection value, economic efficiency, and the problems are analyzed in the application and development of enzymes for soil stabilization. It is cited that enzyme as a soil stabilizer have been used to improve the strength of compressed soil, by the test for comparing strengths of soil stabilized by conventional stabilizers (anhydrate lime, Portland cement), Perma-Zyme 11X. The implications for future investigations are given. |
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| Keywords: | Soil stabilization Enzymes The Present Advancement on the Study |
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