DRIFT

作品数:493被引量:750H指数:12
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Inelastic displacement ratio of low-to mid-rise BRBFs designed under variable levels of seismicity被引量:1
《Earthquake Engineering and Engineering Vibration》2023年第3期763-775,共13页Hamdy Abou-Elfath Mostafa Ramadan 
Buckling-restrained braces(BRBs)have shown their capability to provide building structures with stiffness,strength,and ductility.Estimating the seismic drifts of buckling-restrained braced frames(BRBFs)is an important...
关键词:displacement amplification factor inelastic displacement ratio SEISMICITY buckling-restrained brace seismic drift seismic design 
Optimum structural design of full-scale steel buildings using drift-tribe-charged system search
《Earthquake Engineering and Engineering Vibration》2022年第3期825-842,共18页Siamak Talatahari Hedayat Veladi Mahdi Azizi Ali Moutabi-Alavi Salar Rahnema 
Supported by:Research Grant of the University of Tabriz under Grant No.1105。
In this paper,the potential of utilizing improved metaheuristic approaches in optimal design of building structures is concerned.In this regard,the drift-tribe-charged system search algorithm is proposed that the posi...
关键词:drift-tribe-charged system search optimum structural design full-scale steel building statistical analysis 
Theoretical-period characteristics of frame buildings designed under variable levels of seismicity and allowable-drift
《Earthquake Engineering and Engineering Vibration》2020年第3期669-681,共13页Hamdy Abou-Elfath Emad Elhout 
Period equations provided by seismic codes are generally derived by calibration with recorded period data of buildings located in high seismicity regions.These period-equations do not account for either the design lev...
关键词:concrete FRAME STIFFNESS 
Evaluating the inelastic displacement ratios of moment-resisting steel frames designed according to the Egyptian code被引量:2
《Earthquake Engineering and Engineering Vibration》2019年第1期159-170,共12页Hamdy Abou-Elfath 
Seismic codes estimate the maximum displacements of building structures under the design-basis earthquakes by amplifying the elastic displacements under the reduced seismic design forces with a deflection amplificatio...
关键词:steel frame STORY DRIFT INELASTIC analysis earthquake DEFLECTION AMPLIFICATION factor 
Seismic safety assessment of existing masonry infill structures in Nepal
《Earthquake Engineering and Engineering Vibration》2016年第2期251-268,共18页Hemchandra Chaulagain Hugo Rodrigues Enrico Spacone Humberto Varum 
supported by the Eurasian University Network for International Cooperation in Earthquake(EU-NICE)
Reinforced concrete(RC) buildings in Nepal are constructed with RC frames and masonry infill panels. These structures exhibit a highly non-linear inelastic behavior resulting from the interaction between the panels ...
关键词:frames diagonal panels compressive drift hence quantify tensile stiffness rotation 
Displacement-based seismic design of flat slab-shear wall buildings被引量:2
《Earthquake Engineering and Engineering Vibration》2016年第2期209-221,共13页Subhajit Sen Yogendra Singh 
Flat slab system is becoming widely popular for multistory buildings due to its several advantages. However, the performance of flat slab buildings under earthquake loading is unsatisfactory due to their vulnerability...
关键词:satisfactory continuity vulnerability validated reinforcement gravity walls drift alone details 
Wing walls for enhancing the seismic performance of reinforced concrete frame structures被引量:1
《Earthquake Engineering and Engineering Vibration》2016年第2期411-423,共13页Yang Weisong Guo Xun Xu Weixiao Yuan Xin 
National Natural Science Foundation of China under Grant Nos.51478117,51508295,51478231;the Shandong Province Taishan Scholar Advanced Disciplinary Talent Group Project
A building retrofitted with wing walls in the bottom story, which was damaged during the 2008 M8.0 Wenchuan earthquake in China, is introduced and a corresponding 1/4 scale wing wall-frame model was subjected to shake...
关键词:story walls flexural shake columns suffered sections drift reinforced frames 
H_∞ drift control of time-delayed seismic structures被引量:1
《Earthquake Engineering and Engineering Vibration》2009年第4期617-626,共10页Chang-Ching Chang 
Ministry of Education and the Science Council (NSC) of Taiwan Under the ATU plan and Grants No. NSC 95-2625-Z-005-009
In this paper, an optimal H∞ control algorithm was applied to the design of an active tendon system installed at the first story of a multi-story building to reduce its interstory drift due to earthquake excitations....
关键词:H∞ control time delay stability analysis active control active tendon system: state feedback control 
Cursory seismic drift assessment for buildings in moderate seismicity regions
《Earthquake Engineering and Engineering Vibration》2007年第1期85-97,共13页朱勇 R.K.L.Su 周福霖 
the Research Grants Council of Hong Kong Under Project No. HKU 7023/99E and HKU 7002/00E;The Ministry of Science and Technology of PRC and The Bureau of Science and Technology of Guangzhou Under Project No. 2004CCA03300 and No.2004Z1-E0051
This paper outlines a methodology to assess the seismic drift of reinforced concrete buildings with limited structural and geotechnical information. Based on the latest and the most advanced research on predicting pot...
关键词:seismic hazard assessment response spectrum soil site rock site displacement-based inter-storey drift coupling beams chord rotation angle 
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