Volume 26, Issue 6
مرور بر اساس
ارسال های اخیر
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Effect of cement grain size on the geotechnical properties of stabilized clay
(Sharif University of Technology, 2019-12-01)In this study, some geotechnical properties of microfine and ordinary Portland cements stabilized high plasticity clayey soil (HPCS) were investigated. The results showed that liquid limit, permeability, swelling potential ...
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Laboratory and numerical study of the behavior of circular footing resting on sandy soils contaminated with oil under cyclic loading
(Sharif University of Technology, 2019-12-01)This research studies the behavior of circular foundations rested on the soils contaminated with gas oil and kerosene oil under cyclic loading. The final goal of this study was to determine the influence level of the ...
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Evaluation of shear strength parameters of granulated waste rubber using artificial neural networks and group method of data handling
(Sharif University of Technology, 2019-12-01)Utilizing rubber shreds in civil engineering industry such as geotechnical structures can accelerate generated waste tire recycling process in an economical and environmentally friendly manner. However, understanding the ...
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Centrifuge modelling of monopiles subjected to lateral loading
(Sharif University of Technology, 2019-12-01)Monopiles are the most common foundation type used for fixed-bottom substructures in offshore wind installations. In an offshore environment, the predominant load is cyclic, which affects the stiffness and deformation ...
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Predicting the effective stress parameter of unsaturated soils using adaptive neuro-fuzzy inference system
(Sharif University of Technology, 2019-12-01)The effective stress parameter (χ) is applied to obtain the shear strength of unsaturated soils. In this study, two adaptive neuro-fuzzy inference system (ANFIS) models, including SC-FIS model (created by subtractive ...
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Mechanical and durability characteristics of marble-powder-based high-strength concrete
(Sharif University of Technology, 2019-12-01)Concrete is a construction material consisting of cementitious material, fine aggregate, coarse aggregate and water. Now-a-days, the cost of these materials is increasing. We need to look at a way to reduce the cost of ...
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Systematic approach to the design of modular military housing units using six-sigma
(Sharif University of Technology, 2019-12-01)Military quarters and barracks are representative of housing units where the same plan is repeated, and thus prefabricated housing production can be effectively applied. These housing units are required to be disassembled ...
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Nonlinear measurements for feature extraction in structural health monitoring
(Sharif University of Technology, 2019-12-01)In the past twenty-five years, structural health monitoring (SHM) has become an increasingly significant topic of investigation in the civil and structural engineering research community. An SHM schema involves three main ...
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Adapted design of experiments for dimension decomposition-based meta-model in structural reliability analysis
(Sharif University of Technology, 2019-12-01)Reliability analysis of structures is often problematic for the structures with nonlinear and complex limit state functions (LSF). For these cases, simulation methods often provide accurate failure probability, but with ...
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Effect of FRP strengthening on the SHS brace collapse mechanism
(Sharif University of Technology, 2019-12-01)During an earthquake diagonal braces are designed to dissipate energy by yielding in tension and buckling in compression. However, local buckling occurring in the middle of the brace leads to immediate fracture. With the ...