SEISMIC STRENGTHENING OF A BEAM IN RC RIGID FRAME STRUCTURES
نویسندگان
چکیده
منابع مشابه
Strengthening Of RC Beam Using GFRP Wraps
Fiber reinforced polymer materials are continuing to show great promise for using strengthening reinforced concrete structures. These materials are an excellent option for use as external reinforcing, because of their light weight, resistant to corrosion and high strength. The main aim of this study is to investigate the flexural characteristic of RC beams using GFRP sheets and strips. This pap...
متن کاملProbabilistic Approach to the Seismic Vulnerability of RC Frame Structures by the Development of Analytical Fragility Curves
Fragility curves are very useful in quantifying the physical and economic damage of buildings that have undergone an earthquake. This paper presents the development of analytical fragility curves representative of mid-rise residential structures built with reinforced concrete, taking into account the specific structural characteristics of Algerian buildings. The derivation of the analytical fra...
متن کاملDamage Measures for Performance-based Seismic Evaluation of Rc Frame Structures
In performance-based earthquake engineering, deformation based methods such as member plastic rotation and inter-story drift ratio are recommended in guideline documents such as FEMA-356 for evaluating structural performance. Such response quantities, however, don’t provide insight into the state of damage in the structure. Yet, damage at a certain local level in the system can result in unexpe...
متن کاملSeismic Fragility Assessment of RC Frame-Shear Wall Structures Designed According to the Current Chinese Seismic Design Code
After learning from several devastating earthquakes in China in recent years, stricter design criteria have been introduced in the current Chinese seismic design code. To investigate the reliability of the current seismic design code, seismic fragility analyses were performed for 45 10-story reinforced concrete (RC) frame-shear wall structures designed according to the current Chinese seismic d...
متن کاملSeismic strengthening and seismic improvement of timber structures
In European seismic areas timber structures are found as building frames, in combination with masonry infills, in bridges, but most frequently in roof structures and floor slabs of traditional buildings. Seismic strengthening of existing structures should provide a well-defined and simple path to seismic forces, maintain timber members elastic, and develop as much as possible the post-elastic b...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Doboku Gakkai Ronbunshu
سال: 2003
ISSN: 0289-7806,1882-7187
DOI: 10.2208/jscej.2003.746_215