نتایج جستجو برای: surface foundation

تعداد نتایج: 722963  

, M. M. Saadatpour and N. A. Falah,

A solution technique for the dynamic analysis of asymmetric base-isolated buildings, subject to earthquake ground motion, is presented. To develop the formulation, a yield surface as a function of both shear force and torsion moment of the sliding surface with rigid perfectly plastic behavior is constituted. To achieve the objective, the yield stress is defined by the friction coefficient throu...

Journal: :مجله مطالعات حقوق تطبیقی 0
مهدی شهابی استادیار گروه حقوق دانشکدۀ علوم اداری و اقتصاد دانشگاه اصفهان

the contract looks like the natural law. this means the negation of the principle of the autonomy of the will and the will of legislator as a basis for the validity of contractual content would be rejected. because the foundation of creation and validity of natural law would not be the will, but natural justice and natural equity. therefore, the foundation of the validity for such a contract- s...

2009
Nicos Sifakis

The paper presents a notional account of the challenges facing the introduction of English as an international lingua franca (ELF) curriculum in the state schools of the expanding circle, taking Greece as a case in point. It broadly delineates an ELF curriculum as one focusing on the skills necessary for carrying out successful communication involving non-native speakers and then highlights a s...

Cheraghi, N. , Miri, M., Rashki, M.,

This paper presents a probabilistic assessment on the free vibration analysis of functionally graded material plates, including layers with magneto-electro-elastic properties, using the 3D solution and surrogate models. The plate is located on an elastic foundation and the intra-layer slipping effect is also considered in the analysis by employing the generalized intra-layer spring model. Due t...

Journal: :روش های عددی در مهندسی (استقلال) 0
محمدمهدی سعادت پور m. m. saadatpour and n. a. falah و نصرت الله فلاح

a solution technique for the dynamic analysis of asymmetric base-isolated buildings, subject to earthquake ground motion, is presented. to develop the formulation, a yield surface as a function of both shear force and torsion moment of the sliding surface with rigid perfectly plastic behavior is constituted. to achieve the objective, the yield stress is defined by the friction coefficient throu...

Journal: :civil engineering infrastructures journal 0
morteza eskandari-ghadi university of tehran, collage of engineering, dept. of engineering science ali hassanpour charmhini university of science and technology of mazandaran azizollah ardeshir-behrestaghi mazandaran university of science and technology

this paper is concerned with investigation of vertical impedance function of a surface rigid circular foundation resting on a semi-infinite transversely isotropic alluvium. to this end, the equations of motion in cylindrical coordinate system, which because of axissymmetry are two coupled equations, are converted into one partial differential equation using a method of potential function. the g...

Journal: :international journal of civil engineering 0
m.h. baziar a. ghorbani r. katzenbach

the pile-raft foundation is a combination of a raft foundation with piles. pile-raft foundation has been widely designed, assuming all structure loads to be transferred to piles without considering contribution of the load taken by contact surface between raft and soil. methods of analysis currently used in practice are based upon relatively conservative assumptions of soil behavior or on the l...

2005
Motonori Doi Rie Ohtsuki Shoji Tominaga

The analysis of skin color with makeup is needed to examine the effect of makeup to human skin. Foundation is cosmetics to cover undesirable color on skin and gives basic color to skin. It is important evaluate a change of skin color by the foundation. The present paper modeled the optics of skin with foundation makeup by two layers. Then, the surface spectrum of skin with foundation makeup is ...

, M. M. Saadatpour and N. A. Falah,

A solution technique for the dynamic analysis of asymmetric base-isolated buildings, subject to earthquake ground motion, is presented. To develop the formulation, a yield surface as a function of both shear force and torsion moment of the sliding surface with rigid perfectly plastic behavior is constituted. To achieve the objective, the yield stress is defined by the friction coefficient throu...

A. Ghorbanpour-Arani, M. sh. Zarei

Surface and small scale effects on free transverse vibration of a single-walled carbon nanotube (SWCNT) fitted with Y-junction at downstream end conveying viscose fluid is investigated in this article based on Euler-Bernoulli beam (EBB) model. Nonlocal elasticity theory is employed to consider small scale effects due to its simplicity and efficiency. The energy method and Hamilton’s principle a...

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