基本信息来源于合作网站,原文需代理用户跳转至来源网站获取       
摘要:
It is nowadays well reported that collapsible soils spread in many countries, including United States, Russia, China, South America (e.g. Brazil), South and North Africa (e.g. Egypt, Algeria), Middle East (e.g. Saudi Arabia) and many countries in Eastern Europe. In general, collapsible soils are located in arid and semi-arid regions around the world. This special type of soil is characterized by abrupt reduction in strength, excessive and sudden settlement when it becomes wet leading to failure of the structure. Construction on such a kind of soil is one of the prominent problems in geotechnical engineering. The main objectives of this study are reporting geological and geotechnical zonation maps for potentially collapsible soils in inhabited areas in Egypt. Furthermore, a design technique for foundations built on a shallow depth of Egyptian macro-porous collapsible soils (less than 4 m) is developed. The design method includes a design chart for soil collapse field classification in terms of the most governing parameters, a method for foundation settlement estimation based on a correlation between the wetting-induced collapse strain and the applied pressure, and a design practice to guide practicing engineers to select the appropriate foundation system to construct on such soil with a great degree of confidence and safety.
推荐文章
Effects of topography and vegetation on distribution of rare earth elements in calcareous soils
REE distribution
Weathering and pedogenesis
Topography and vegetation
Calcareous soils
Assessment of trace metals contamination in stream sediments and soils in Abuja leather mining, sout
Trace metals
Stream sediments
Geoaccumulation index
PCA
Soil
Southwestern Nigeria
Methane production from rice straw carbon in five different methanogenic rice soils: rates, quantiti
13C-labeled rice straw
Methane production
Rice field soil
Microbial community
内容分析
关键词云
关键词热度
相关文献总数  
(/次)
(/年)
文献信息
篇名 Design of Foundations Built on a Shallow Depth (Less than 4 m) of Egyptian Macro-Porous Collapsible Soils
来源期刊 地质学期刊(英文) 学科 医学
关键词 Collapsible Soils Design Method FOUNDATIONS SHALLOW DEPTH SETTLEMENT
年,卷(期) 2013,(3) 所属期刊栏目
研究方向 页码范围 209-215
页数 7页 分类号 R73
字数 语种
DOI
五维指标
传播情况
(/次)
(/年)
引文网络
引文网络
二级参考文献  (0)
共引文献  (0)
参考文献  (0)
节点文献
引证文献  (0)
同被引文献  (0)
二级引证文献  (0)
2013(0)
  • 参考文献(0)
  • 二级参考文献(0)
  • 引证文献(0)
  • 二级引证文献(0)
研究主题发展历程
节点文献
Collapsible
Soils
Design
Method
FOUNDATIONS
SHALLOW
DEPTH
SETTLEMENT
研究起点
研究来源
研究分支
研究去脉
引文网络交叉学科
相关学者/机构
期刊影响力
地质学期刊(英文)
月刊
2161-7570
武汉市江夏区汤逊湖北路38号光谷总部空间
出版文献量(篇)
585
总下载数(次)
0
总被引数(次)
0
论文1v1指导