beam to column welded connection with radius cut on beam flange is known as rigid connection that provides acceptable ductility for special moment resisting frame (smrf). in order to decrease the cost of construction and to provide an easy-to-construct structure, the new method is available for reducing the beam section based on drilling on beam flange , known as drilled flange connection (dfc)...

In the natural gas gathering and transportation station, bolt-gasket-flange connection (BGFC) is main mode, but due to its large number, micro-leakage may result in serious consequences. For this reason, early BGFC evaluation can effectively assist decision-making prevent occurrence of accidents. To solve problem insufficient field data collection, we proposed a Noisy-OR gate based fuzzy fault ...

The Joint 19th IHPC (International Heat Pipe Conference) and the 13th IHPS Symposium) was held at University of Pisa, June 10th-14th, 2018. joint conference focuses on topics related to heat pipes, thermosyphons other two-phase thermal devices. is most important attended scientific networking event in field transfer devices worldwide. 1st International Symposium Tokyo, Japan, 1985, it has been ...

A plastic, 95-GHz rectangular waveguide with an integrated plastic flange has been successfully demonstrated using micro hot embossing and electroplating technologies. Two prototype devices with integrated flanges on both ends have been tested using an Agilent PNA 5250 network analyzer. The prototype with non-metallized flange shows return loss s11 and insertion loss s21 values of −21.5 and −1....