نتایج جستجو برای: building contravention
تعداد نتایج: 216621 فیلتر نتایج به سال:
Background and Aim: Vegetables are one of the major components of food basket and consumption of them is on the rise. On the other hand, diseases and outbreaks caused by this group of foodstuffs have increasing trend. This study was performed to investigate the microbial contamination of vegetables used in south of Tehran. Materials and Methods: Hundred fresh packaged and non packaged vegeta...
by approval of building advance-sale act in 2010, it is permitted to sell in advance the buildings to be built in future. in this act, certain rights and obligations are provided for the advance-sellers and advance-buyers. the approval of the said act is a development in the law of sale of buildings. amongst them are the requirement for official registration of any building advance-sale, statut...
Introduction and purpose: The sick building syndrome is a collection of neurological, stimulatory, respiratory, dermal, and sensory signs, which is caused by the physical and mental conditions of the working environment. Therefore, the present study aimed to determine the frequency of the signs of sick building syndrome among the staff working at one of the educational and therapeutic centers i...
Background and Objectives: Manual load handling is one of the several factors causing work-related musculoskeletal disorders in construction industry and causes serious issues with major economic consequences. The aim of this study was to investigate the forces exerting on the back of building construction workers in the manual load handling tasks. Materials and Methods: This cross- sectional ...
Dynamic characteristics of a typical multistory building in Iran have been studied in two different stages of building construction, using ambient vibration tests. Finite element models have also been used to determine these characteristics and to verify test results. The results indicated the agreements and also differences between conventional theoretical models and the behaviour of real stru...
abstract a basic aim of low energy architecture is to create a thermally comfortable internal environment for building occupants whilst consuming the least possible amount of energy. in desert countries this aim is more difficult to achieve since high ambient air temperatures create a barrier to comfort. traditional building types of these countries, such as courtyard building, have evolved to ...
چکیده ندارد.
in this paper a simple model of a three story building with inclined first-story columns has presented. the stories are supposed to be rigid and are connected to axially rigid mass less columns by elasto-plastic rotational springs and linear rotational dampers. the considered model is subjected to horizontal component of fault normal pulse with different magnitudes and the governed nonlinear di...
results in terms of radon and thoron emissions, travertine and plaster were found to be the most appropriate and inappropriate covering for walls, respectively. furthermore, granite and travertine were discovered to be inappropriate materials for flooring, while plastic floor covering was found suitable. natural ventilation performed better for radon, while artificial ventilation worked better ...
nowadays, as a result of increased terrorist and bomb attacks throughout the globe in the vicinity of strategic buildings, designing these structures against impact loads, particularly the blast-related ones, has been taken into more consideration. the current procedure for designing the structure against an explosion is a design against the local failure of the current elements in the first st...
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