The Analysis of Static Stress in Coil Springs with Nonlinearity
Bulletin of JSME, 1985 The load-deflection relation and stress characteristics of coil springs with variable mean coil radii, variable wire diameters, and variable pitch angles were analyzed by using the finite element method. Nonlinear effects due to contact between the wire and the seat and or/ due to contact between adjacent coils were considered in the analysis ...
SAWANOBORI, Takeshi, NAKAMURA, Masanobu
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IMPAβ: Incremental Modal Pushover Analysis for Bridges
Applied Sciences, 2020 In the present study, the incremental modal pushover analysis (IMPA), a pushover-based approach already proposed and applied to buildings by the same authors, was revised and proposed for bridges (IMPAβ). Pushover analysis considers the effects of higher
Alessandro Vittorio Bergami +4 more
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Case study and Evaluation of two steel bracing systems in the Bam earthquake and methods of retrofitting [PDF]
Journal of Structural and Construction Engineering, 2018 In the seismically active countries such as Iran, there are many structures that have been designed and constructed in recent years that do not conform to the terms and provisions of the design codes.
Masoud Mirtaheri +2 more
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Progressive Collapse Analysis of Moments Resisting Frames with Cruciform Columns Semi-Buried in Concrete [PDF]
مجله مدل سازی در مهندسی, 2021 Local damage caused by the removal of one or more elements in structures lead to progressive collapse and results in partly damage to the structure, increasing damage rate and total collapse of the structure.
, Ashkan KhodaBandehLou +1 more
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Numerical And Experimental Investigations of Nonlinearity Behaviour In A Slender Cantilever Beam
MATEC Web of Conferences, 2018 Nonlinear problem is always occur in slender structures that are usually characterized by large displacements and rotations but small strains. Linear design assumption could lead to premature failure if the structure behaves nonlinearly.
Bahari A. R. +4 more
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Seismic Evaluation and Retrofitting of an Existing Buildings-State of the Art
مجلة النهرين للعلوم الهندسية, 2021 In this study, previous researches were reviewed in relation to the seismic evaluation and retrofitting of an existing building. In recent years, a considerable number of researches has been undertaken to determine the performance of buildings during the
Haider Ali Abass, Husain Khalaf Jarallah
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An Energy Based Adaptive Pushover Analysis for Nonlinear Static Procedures [PDF]
Civil Engineering Infrastructures Journal, 2016 Nonlinear static procedure (NSP) is a common technique to predict seismic demands on various building structures by subjecting a monotonically increasing horizontal loading (pushover) to the structure.
Mohsenali Shayanfar +2 more
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Nonlinear static analysis of cold-formed steel frame with rigid connections
Results in Engineering, 2022 Cold-formed steel (CFS) has become widely popular in mid and low-rise housing owing to efficient construction practice, technical, structural, and economic advantages over conventional structural materials. However, these sections are still not presented
Simran Senapati, Keshav K. Sangle
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Numerical Study on Seismic Behavior of Moment-Resistant Steel Frames with Hybrid Masonry Infill [PDF]
Journal of Structural and Construction Engineering, 2020 Hybrid masonry system is a new structural system, in which the masonry panels link to the frame with steel plate connections. Hybrid masonry uses masonry infill for lateral stiffness and strength within frames in addition to supporting out-of-plane ...
Mahmoud Reza ُُShiravand +1 more
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Evaluation of nonlinear behavior of High Performance Fiber Reinforced Cementitious Composite (HPFRCC) Frames [PDF]
Journal of Structural and Construction Engineering, 2020 Replacing of conventional concrete by High Performance Fiber Reinforced Cementitious Composite (HPFRCC) could improve tensile strength, bending strength, shear strength and other capability of behaviour such as ductility, energy absorption and toughness.
mohammad hossein saghafi +2 more
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