نتایج جستجو برای: seismic performance evaluation
تعداد نتایج: 1801071 فیلتر نتایج به سال:
performance evaluation is one of the most important management agendas as key to achieving continuous improvement in the ability to evaluate the ongoing performance of the organization. many organizations have realized the importance of ongoing evaluation of performance and performance appraisal systems employ a variety of organizations. in this regard between 1850 and 1975, only on the basis o...
The objective of the present paper is to propose a sequential enhanced colliding bodies optimization (SECBO) algorithm for implementation of seismic optimization of steel braced frames in the framework of performance-based design (PBD). In order to achieve this purpose, the ECBO is sequentially employed in a multi-stage scheme where in each stage an initial population is generated based on the ...
In this study, the performance of triangular added damping and stiffness (TADAS) dampers combined with curved dampers (Curved-TADAS damper) is evaluated in moment resisting steel frame (MRSF). These dampers are passive and install in the beam-column connection region. Variable parameters of this study involve the width of curved damper (50, 75 and 100 mm), the thickness of TADAS damper (5 and 1...
Operational intelligence applications in specific domains are developed using numerous natural language processing technologies and tools. A challenge for this integration is to take into account the limitations of each of these technologies in the global evaluation of the application. We present in this article a complex intelligence application for the gathering of information from the Web ab...
Seismic hazard assessment for the construction of earthquake-resistant buildings, in particular of critical facilities, in France follows traditionally a deterministic approach. The aim of the French Working Group EPAS (Evaluation Probabiliste de l’Aléa Sismique / Probabilistic Seismic Hazard Assessment), under the aegis of the AFPS (Association Française de Génie Parasismique / French Associat...
–This paper presents the main features and organization of STAADPRO, a computer program that has been developed for the static and seismic stability evaluations of concrete gravity dams. STAADPRO is based on the gravity method using rigid body equilibrium and beam theory to perform stress analyses, compute crack lengths, and safety factors. Seismic analyses could be done using either the pseudo...
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