نتایج جستجو برای: concrete shear walls

تعداد نتایج: 179951  

Journal: :Buildings 2022

In order to provide a good solution for the treatment and utilization of construction waste, especially waste concrete promote development green some extent, in this paper, new composite shear wall filled with demolished lumps (DCLs) self-compacting (SCC) was proposed, its seismic performance after fire investigated. Based on quasi-static tests four walls DCLs SCC, three standard one contrastiv...

Journal: :Bulletin of the New Zealand Society for Earthquake Engineering 1970

ژورنال: :فناوری آموزش 2011
محمود قضاوی سعید بزازیان بناب

: in the present paper, lessons are learnt from ant society so that humankind can optimize his engineering issues. as an example of such issues, a reinforced concrete retaining wall for which the application of optimization can reduce the costs involved is considered. traditional design procedure for reinforced concrete retaining walls is unable to design an optimized wall unless a large trial ...

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