نتایج جستجو برای: profiled steel sheeting
تعداد نتایج: 85202 فیلتر نتایج به سال:
فرآیند نورد تجمعی (accumulative roll bonding (arb)) یکی از رایج ترین روش ها برای تولید مواد ورقه ای فوق ریزدانه شده می باشد. این روش شامل چرخه های مختلفی از نورد، برش و پشته سازی است و تا مرز امکان می تواند تکرار شود. در این تحقیق، کامپوزیت چندلایه al/steel با استفاده از ورق های 1100al- و 12st- به روش arb و تا سه چرخه تولید شد. میکروساختار و خواص مکانیکی کامپوزیت چندلایه al/steel در چرخه های مخ...
Image warping, often referred to as “rubber sheeting” represents the deformation of a domain image space into a range image space. In this paper, a technique is described which extends the definition of a rubber-sheet transformation to allow a polygonal region to be warped into one or more subsets of itself, where the subsets may be multiply connected. To do this, it constructs a set of “slits”...
Since silicone gels were first used in the treatment of hypertrophic scars (HS) and keloids (K) they have proved useful and safe. Depending on the specific investigation, the application of silicone gels showed improvements in redness, itching, texture and thickness of HS and K in 60% to 100% of cases. Generally, texture was the first scar characteristic to change, followed by color and height....
This study investigate the structural behavior of lightweight composite slab system that consist profiled steel sheet (PSS) attached to dry board (DB) using mechanical screws and with or without infill materials. A total four full-scale panel specimen were tested under four-point bending when subjected static loading. Result test shows increasing thickness profiles gives major effect deflection...
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