نتایج جستجو برای: d distinct element method 3dec for stability analysis

تعداد نتایج: 11948928  

Journal: :Bulletin of Engineering Geology and the Environment 2021

Occurrence of toppling failure has been prominent due to the increasing infrastructure construction, such as road slopes, dams, and hydroelectric stations. Many scholars have done research on characteristics, but paid less attention comparison numerical simulations physical models in order propose reasonable effective stability control methods. Based previous tests model field investigations, a...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه بیرجند - دانشکده علوم انسانی 1389

abstract amino acids are building blocks of proteins, and play a vital role in living beings existence and their functionality. the interaction of these compounds with metal ions is of great importance to biochemists, and chemists, because their functions can be utilized as a model in understanding enzymes mechanism for transport of metal ions to tissues. among twenty essential amino acids w...

Journal: :روش های عددی در مهندسی (استقلال) 0
ترجمه: شهرام حمایت j.l. wearing and m.a. sheikh

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A. A. Fakhimi, M.J. moosavi

The conventional method to evaluate earthquake induced permanent deformations of slopes is the one proposed by Newmark. In this paper, permanent displacement of slopes is studied using a combination of distinct element and finite difference methods and the results of these numerical evaluations are compared with those of the Newmark's approach. Several parameters involved, including peak ground...

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