نتایج جستجو برای: durability in architecture
تعداد نتایج: 17011390 فیلتر نتایج به سال:
For a durable consumption good which turns into waste after consumption, the socially optimal durability increases with an increase in the marginal environmental damage. In a laissez-faire equilibrium under perfect competition, producers fail to provide an efficient product design, i.e. durability is inefficiently small, whereas the amount of solid waste is inefficiently large. The market failu...
in this paper , the effect of curing time and temperature as well as various primers on durability of high density polyethylene on plain carbon steel have been investigated. the aim is to increase adhesion, improve durability and also to produce a defect-free in order to improve the corrosion resistance of steel substrate. for this purpose, after surface preparation and applying a primer (zinc ...
The crankshaft is one of the most critically loaded components as it experiences cyclic loads in the form of bending and torsion during its service life. Its failure will cause serious damage to the engine so it’s important at the time of design to verify fatigue strength. More challenges in crankshaft design due to increasing vehicle payloads, lower weight requirement, higher efficiency and lo...
The advent of improved durability pigments has resulted in the increased use of fluorescent colored materials in safety and warning applications (e.g., high-priority traffic signs; safety vests). Yet, little is known about the relationship between the visual effectiveness of fluorescent colored materials and their photometric properties. Archival data sets were reanalyzed to assess the appropri...
although tadao ando never refers to phenomenology explicitly, concentrating on his numerous texts and writings reveals that his way of thinking on architecture implies some essential themes and concerns, which are fundamentally related to the “phenomenological discourse” in both philosophy and architecture. concepts and ideas such as :union: of subject and object, space, body and movement, memo...
Although the vernacular architecture is formed in harmony with the "lived experience" of the natives, looking at the studies of vernacular architecture, we see that in the researches done, researchers have paid more attention to the role of factors such as social, cultural, religious, economic, physical, climatic, construction technology and materials; And so far, researches done in the field o...
In the history of architecture, since the architects sought to enter the light inside and as a result, its relationship with external conditions, the concept of transparency has been studied. Therefore, elements such as glass have been used to create transparency and entering the light. But because of lack of technical knowledge to achieve that goal, the less successes have been achieved. By th...
suffering from disorder and chaos, tehran is a city capable of introduced as one of the most beautiful cities in the world for its historical and geographical capacities. unfortunately, in the modern era and after the islamic revolution when urban development destiny started to depend on engineers due to their increasing authority in urban management, culture role was undermined and tehran unde...
This research is a Qur'anic review that examines the effects of ethics on architecture from the Holy Qur'an’s point of view with the goal of introducing logical theoretical principals of ethical architecture. In order to reach the research goal, this research conducts the Induction, deduction and reverse extraction of research’s resulted theoretical concepts based on Aristotle's formal logic. T...
The significant use of platinum for catalyzing the cathodic oxygen reduction reactions (ORRs) has hampered the widespread use of polymer electrolyte membrane fuel cells (PEMFCs). The construction of well-defined electrode architecture in nanoscale with enhanced utilization and catalytic performance of Pt might be a promising approach to address such barrier. Inspired by the highly efficient cat...
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