In order to carry out computations, it is necessary to reduce the scattered and uncertain information to a characteristic value. The approach used to derive this characteristic value is seldom explained in the literature. Yet, this data-simplification methodology may influence results by virtue of ...
Because the relationship is not exactly known, the adhesive strength of a clay is usually expressed as a fixed fraction of the cohesive strength, varying between 60% for hard clays and 100% for soft clays. Material tests of cohesive soil have been undertaken to detect the actual relation ...
Taiyuan University of Technology, Taiyuan 030024, China; 2 Key Laboratory of Soil and Water Conservation and Combating Desertification of Ministry of Education of China, School of Water and Soil Conservation, Beijing Forestry University, Beijing 100083, China Abstract: Black locust (Robinia pseudoacacia...
self.frictionAngleValue.text integerValue]; thisSoil.cohesionthisSoil.unitWeight = [self.unitWeightValue.text doubleValue]; thisSoil.cohesion": @"Cohesiondefines the non-stress dependent shear s 浏览1提问于2014-08-02得票数0 回答已采纳
Attention must be paid to the ability of the environment to sustain a population for ever. Australia, the world’s oldest driest continent, suffers severe soil degredation and climatic uncertainty. It is a land of ‘droughts and flooding rains’, and already faces declining agricultural productivity...
1, 17鈥 42 Fertile Soil for Structural Funds? A Panel Data Analysis of the Conditional Effectiveness of European Cohesion Policy Sjef Ederveen, Henri L.F. de Groot and Richard Nahuis脙 I. INTRODUCTION Structural Funds are the most important policy instrument used by the European Union (EU) ...
G enerally,t he inverse of IS ,th e stability ind ex S I is taken as a meas ure f or th e stab ility of th e soil aggregat es.T he h igher is th e value,the m ore st ab le are the ag greg ates . T o determine th e struct ural st ab ility w e sh...
It improves the structure of the soil, with strong roots to prevent erosion. If processed in the field, it returns nutrients to the land and purports to ,clean up? soil contaminated with heavy metals. It is one of a minority of textile-fibre crops that can be grown in temperate climates...
A six years survey with vane test and cone penetrometer to test cohesion value of a soft clay soil during road embankment constructioncompressibilitycohesionCPTvane testroad embankmentThe new road Douala-Yaounde crosses the Dibamba river after leaving Douala. This m...
Gougerd landslide is located in 45 km southwest of Khoy city in the northwest of Iran. In this research the influence and sensitivity of soil cohesion on stability of this landslide is evaluated. The main mechanism of this landslide with an area about 150 ha is rotational and top to ...