港工技术2017，Vol.54Issue(6)：104-108,5.DOI:10.16403/j.cnki.ggjs20170624
珊瑚土地基抗剪强度交流与探讨
Interchange and Discussion of Shear Strength of Coral Soil Foundation
蔡泽明 1罗新华 1刘自闯 1梁文成1
作者信息
- 1. 中交第四航务工程勘察设计院有限公司,广东广州 210230
- 折叠
摘要
Abstract
Based on the engineering practice, the friction strength mechanism of cohesionless soil is used to analyze the friction strength of coral soil, find the cause for high shear strength of loose coral soil, compare and analyze the corresponding data in China and overseas, point out the shortage and orientation of the coral soil study and the engineering practice. Then a mechanical model of standard penetration test (SPT) is analyzed to develop a concept of building an empirical correlation between the shear strength and SPT-N value of coral soil. Finally the empirical correlation is explored and built, which leads to the reasonable suggestions on the values taken for the shear strength of coral soil foundation.关键词
珊瑚土/地基/抗剪强度/交流/探讨/港口工程Key words
coral calcareous soil/foundation/shear strength/interchange/discussion/port engineering分类
天文与地球科学引用本文复制引用
蔡泽明,罗新华,刘自闯,梁文成..珊瑚土地基抗剪强度交流与探讨[J].港工技术,2017,54(6):104-108,5.
