Search
Now showing items 1-10 of 74
Numerical analysis of seismic stability of a high centerline tailings dam
بررسی عددی کارآیی پرده تزریق در سد مخزنی سیاهو بیرجند
هدف از احداث پرده تزریق در پی سنگی سدها عمدتا جلوگیری از نشت بیش از حد آب و نیز تامین پایداری پی در برابر فرسایش و نیروی زه آب می باشد. بر این اساس روش متداول، حفاری گمانه ها با فواصل و عمق معین و تزریق دوغاب سیمان تا حصول ...
A Study of the Seismic Response of Asphaltic Concrete Used as a Core in Rockfill Dams
Seismic response of asphaltic concrete used as an impermeable core of a rockfill dam was investigated. In the first part of the study, geotechnical parameters of the asphaltic concrete were obtained from a series of monotonic ...
Evaluation of Hydraulic Fracturing Potential in the Inclined Clay Core Dams in Narrow Valleys Using 3D Numerical Modeling
One of the important phenomena that can occur specially in first filling of a clay core earth dam is possibility crack formation. Stresses Increase in some areas in the body of an earth dam, and decrease in other Areas, ...
(2D & 3D Nonlinear Dynamic Analysis of an Asphaltic Concrete Core Rockfill Dam (a Case Study
2D & 3D nonlinear numerical analyses have been performed for the highest dam with asphalt concrete core in Iran (Shur River Dam) under seismic forces. The dam has 85 meters height and is under Construction in an area with ...