نتایج جستجو برای: resisting frame

تعداد نتایج: 105106  

Journal: :International Journal of Advanced Engineering, Sciences and Applications 2020

Journal: :Periodica Polytechnica-civil Engineering 2023

This paper proposes a methodology framework for the reliability assessment of smart steel Moment Resisting Frame structures (MRFs) equipped with Nickle Titanium Shape Memory Alloy (NiTi SMA) connections subjected to blast loading. The is formulated based on two-step approach algorithm. In 1st Step, Monte Carlo Latin Hypercube Sampling Strategy simulation (MC-LHS) adapted generate uncertain para...

2015
Roberto Scotta Davide Trutalli Laura Fiorin Luca Pozza Luca Marchi Lorenzo De Stefani

The proposed light-frame structure comprises steel columns for vertical loads and an innovative bracing system to efficiently resist seismic actions. This seismic force resisting system consists of a light timber frame braced with an Oriented Strand Board (OSB) sheet and an external technoprene plaster-infilled slab. Steel brackets are used as foundation and floor connections. Experimental cycl...

2015
Anna H. Olsen Thomas H. Heaton John F. Hall

This work applies 64,765 simulated seismic ground motions to four models each of 6or 20-story, steel special moment-resisting frame buildings. We consider two vector intensity measures and categorize the building response as “collapsed,” “unrepairable,” or “repairable.” We then propose regression models to predict the building responses from the intensity measures. The best models for “collapse...

Journal: :Advances in Materials Science and Engineering 2022

Currently, the seismic collapse risk of modern code-conforming reinforced concrete (RC) frame structures is often evaluated without considering behavior beam-column (BC) joints since designed to meet design codes are assumed be sufficiently rigid. BC in RC ductile moment frames may undergo a significant amount inclined cracking during strong earthquakes. Consequently, stiffness, strength, and d...

2015

Abstract—Nowadays, energy dissipation devices are commonly used in structures. High rate of energy absorption during earthquakes is the benefit of using such devices, which results in damage reduction of structural elements, specifically columns. The hysteretic damping capacity of energy dissipation devices is the key point that it may adversely make analysis and design process complicated. Thi...

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