نتایج جستجو برای: walled columns
تعداد نتایج: 36799 فیلتر نتایج به سال:
this paper presents an experimental study on seismic repair of damaged square reinforced concrete columns with poor lap splices, 90-degree hooks and widely spaced transverse bars in plastic hinge regions according to aci detailing (pre.1971) and (318-02) using gfrp wraps. three specimens were tested in “as built” condition and retested after they were repaired by glass fiberreinforced plastic s...
Use of wooden decoration, have always a special place in traditional and native architecture of Iran. The most applicable of them is Mogharnas with wood, which is often used in the form of a wooden column. Due to the inherent limitations of wood, this type of decoration is seen interior spaces of the buildings. Mlamzaldyn historic mosque in the city of Maragheh is among the buildings in which c...
The most prominent feature of the architecture of the cortex is its horizontal organization into layers. Each layer contains different cell types, and forms different types of connections with other neurons. However, a strong vertical organization is often also apparent: neurons stacked on top of each other through the depth of the cortex tend to be connected and have similar response propertie...
Background and aim: In this study the cytotoxicity to human epithelial lung cells of single-walled carbon nanotubes, multi-walled carbon nanotubes and chrysotile was compared based on the following cytotoxicity indices: no observable adverse effect concentration (NOAEC), inhibitory concentration 50 (IC50), and Total Lethal Concentration (TLC). Materials and Methods: Human epithelial lung cells...
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