Effects of EN-1 Stabilizer on Soil Anti-collapse Ability

GUO Yushan; GENG Yuqing; ZHANG Yan; ZHANG Linlin

doi:10.13961/j.cnki.stbctb.20150601.001

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Effects of EN-1 Stabilizer on Soil Anti-collapse Ability

- Effects of EN-1 Stabilizer on Soil Anti-collapse Ability
- Bulletin of Soiland Water Conservation Vol. 35, Issue 3, Pages: 214-217(2015)
- 作者机构：
  
  1. 北京林业大学林学院,北京,100083
  2. 沃德兰特(北京)生态环境技术研究院有限公司,北京,100080
- 作者简介：
- 基金信息：
- DOI：10.13961/j.cnki.stbctb.20150601.001
  CLC：
- Published：2015
- 稿件说明：
移动端阅览
GUO Yushan, GENG Yuqing, ZHANG Yan, et al. Effects of EN-1 Stabilizer on Soil Anti-collapse Ability[J]. Bulletin of Soiland Water Conservation, 2015, 35(3): 214-217.
DOI：

GUO Yushan, GENG Yuqing, ZHANG Yan, et al. Effects of EN-1 Stabilizer on Soil Anti-collapse Ability[J]. Bulletin of Soiland Water Conservation, 2015, 35(3): 214-217. DOI： 10.13961/j.cnki.stbctb.20150601.001.

摘要

[目的] 探讨EN-1固化剂对土壤抗崩性的影响

为固持河岸边坡提供理论依据。[方法] 应用室内静水崩解试验

研究添加EN-1固化剂比例为0(素土)

0.05%

0.10%

0.15%

0.20%和0.30%水平时

分别在压实度0.85

0.90和0.95状态下

养护3

7和15 d的崩解量和崩解速率。[结果] 在试验设计的EN-1固化剂掺入量、养护龄期和压实度范围内

随EN-1固化剂掺入量的增加、养护龄期的延长和压实度的增大

固化土的崩解量较素土显著减小。[结论] 从固化剂的有效利用率和经济的角度考虑

当EN-1固化剂掺量为0.20%时

养护龄期为7 d及以上时

压实度为0.90及以上时抗崩解固土性能较好。

Abstract

[Objective] To measure the effect of EN-1 soil stabilizer on soil anti-collapse ability in order to provide the theoretical basis for immobilizing the bank slope. [Methods] By utilizing indoor disintegration experiments in static water

disintegration amount and disintegration rate were studied under certain conditions which included the proportion of EN-1 soil stabilizer at 0(pure soil)

0.05%

0.10%

0.15%

0.20%

and 0.30%

the compactness at 0.85

0.90

and 0.95

and the maintaining period during 3 d

7 d

15 d

respectively. [Results] Solidified soil disintegration amount decreased significantly compared with pure soil along with the increasing amount of EN-1 stabilizer and maintaining period which were designed in experimental scheme. [Conclusion] With the view of the effective utilization rate and economy

soil-reinforcement is significant when the appropriate proportion of stabilizer was 0.20%

the maintaining period was at least 7 days

and the compactness was no less than 0.90.

关键词

Keywords

references

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