Testing Research on Secondary Consolidation Deformation Characteristics of Decayed Wood Mixed Silt Soil
详细信息
- 责任者：Zeng Yuying (Guangzhou Geological Survey ; Guangzhou 510440 ; China) ; Zheng Xiaozhan
- 刊名：Resources Environment & Engineering
- 出版年：2010
- 卷期：24(3)
- 关键词：软土 ; soft clays ; 固结试验 ; consolidometer tests
- 页码：p.268-270
- 图表：1 illus., 3 tables, 5 refs.
- 分类号：1702
- issnNo：ISSN1671-1211
- isbnNo：CN42-1736/X
摘要
Decayed wood mixed silt soil is a special kind of soft soil. Through a series of secondary consolidation tests conducted by the self-artifactitious large diameter consolidometer, the authors obtain the range of secondary consolidation coefficient from 0.015 6 to 0.025 2, secondary consolidation coefficient after overload from 0.001 43 to 0.009 16, the ratio of secondary consolidation to compression index from 0.014 4 to 0.023 3. It provides reference for the design and construction of similar soft soil foundation.