نتایج جستجو برای: slope instability
تعداد نتایج: 141389 فیلتر نتایج به سال:
A 25.5 km long access road has been constructed in a hilly area Cisokan region. Several slope instabilities occurred during the rainy season, particularly at end of heavy rainfall. comprehensive study was performed to understand characteristics rainfall-induced instability. The consisted field observation, analyses and laboratory test data, numerical analyses. revealed that general there were t...
An analytic calculation of the surface current and selected mound angle is presented for the case of irreversible epitaxial growth on an fcc 111 surface with a finite Ehrlich-Schwoebel ES barrier. The special cases of short terraces and combinations of short terraces with facets which lead to large mound slopes are also discussed. We find that for both A and B steps the surface current and sele...
landslide also referred to as mass movement, slope failures, slope instability, and terrain instability is the mass movement, usually sudden, of soil and debris down a steep slope (Cruden, 1991). They are caused by a variety of factors such as heavy rains, earthquake ground shaking or geological forces. Different types of landslides move down slope at a wide range of speeds (Varnes, 1978). Most...
This study aim to investigate the effect of different slops on mechanical lumbosacral angles and lumbar stability of healthy and mechanical low back pain (LBP) persons. This case- control study was performed on 38 females (18 LBP and 20 healthy subjects) who were referred to the Hospital in sari. At the beginning, Subjects’demographic data were recorded. In order to measure lumbosacral angles a...
Landslide as a global disaster causes great human and financial damages. Identification of landslide causes and zonation assist in instability control and construction projects siting. This study aimed to identify landslide causes and instability zonation in Ardal county, Chaharmahal va Bakhtiari province, Iran, using Analytical Hierarchy Process (AHP). Current landslides were delineated throug...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید