نتایج جستجو برای: adaptive pushover
تعداد نتایج: 199555 فیلتر نتایج به سال:
Determining the earthquake hazard of any settlement is one primary studies for reducing damage. Therefore, maps used this purpose must be renewed over time. Turkey Earthquake Hazard Map has been instead Zones since 2019. A probabilistic seismic was performed by using these last two and different attenuation relationships Bitlis Province (Eastern Turkey) were located in Lake Van Basin, which a h...
Beams are part of the building structure that is important to consider when designing structure. Some failures occur in beams due beam reinforcement not installed such as planning/ design procedures, this problem can cause structural failure. Knowing behavior given load help predict strength and comfort planned To determine reinforced concrete received load, experimental simulation tests carrie...
Performance based analysis is conducted on a structure to know the performance of building under severe earthquake loads with limited and well-distributed damage. To do this non-linear static called pushover had structure. In paper, an RC both 5 storey 10 designed for gravity resistant using SAP2000 software. Analysis done in X Y direction get damage curve (pushover curve). By studying curve, r...
1. Abstract In this paper a robust and efficient methodology is presented for treating large-scale reliability-based, structural optimization problems under seismic loads using the pushover analysis method. The optimization problem is solved with the Evolution Strategies method, while the reliability analysis is carried out with the Monte Carlo simulation method. In order to reduce the excessiv...
In this work, we analyze the influence of masonry infill walls on the seismic performance of waffle slabs reinforced concrete (RC) framed structures. We analyze buildings of three, five and eight storeys, which are representative for a big number of housings in Barcelona, Spain. Capacity spectra have been obtained by performing pushover analyses and we have used a simplified procedure to obtain...
ضریب رفتار یکی از پارامترهای طراحی لرزهای است که عملکرد غیرخطی سازهها را حین زلزلههای شدید لحاظ میکند. در اکثر آییننامههای طراحی لرزهای از ضریب رفتار برای لحاظ نمودن عملکرد غیرخطی سازهها در تحلیلهای خطی استفاده میشود. هدف از این پژوهش محاسبه پارامترهای لرزهای سازه تحت زلزلههای دور و نزدیک گسل (دوران داده شده در راستای موازی و عمود بر گسل) با استفاده از روش ارائه شده در FEMAP695 و م...
the nonlinear static pushover analysis technique is mostly used in the performance-based design of structures and it is favored over nonlinear response history analysis. however, the pushover analysis with fema load distributions losses its accuracy in estimating seismic responses of long period structures when higher mode effects are important. some procedures have been offered to consider thi...
while significant advances have been made on the blast analysis, applications of nonlinear analysis of structures under explosion have been limited to the frames and structural behavior of bridges subjected to blast is an issue that has attracted attention of researchers in recent years. nonlinear dynamic analysis can be lead to the most accurate responses of the structure under blast but the u...
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