The application of trapezoidal corrugated plate as the web for girders, thanks to a number favorable features, modernizes manufacture steel-concrete composite and hybrid structures provides an alternative, competitive structure small, medium large span beams. However, traditional headed stud shear connectors on top flange can be considered obsolete in many ways. By embedding steel concrete slab...

Plates with rib-web structure of magnesium alloys are hardly to be fabricated through the conventional method. In this work, variable circular channel angular extrusion (VCCAE) combined and severe plastic deformation is proposed, in which billet undergoes at several channel. The FE model for VCCAE scaling plate ribs established, experimental setup designed. feasibility novel process accuracy va...

introduction: the increasing development of software in e-learning has opened a new horizon in education. the current research was conducted to assess the effect of web-based teaching of anatomy course on medical students’ attitude, perceived ease of use, perceived benefit and satisfaction with teaching method at kermanshah university of medical sciences. methods: the present study was an inter...

Abstract In the present paper, design of a steel warehouse structure was investigated. After establishing base sections for beams and columns through ultimate resistance buckling strength, an optimization procedure applied to beam-to-column connection. Three types connections were studied: bolted connection with end plate, welded web flange angles. The detailed analysis components performed hel...

Steel plate shear walls (SPSWs) are a robust lateral load resistance structure because of their high ductility and efficient energy dissipation when subjected to seismic loads. This research investigates the performance an innovative infill web strip (IWS-SPSW) typical unstiffened steel wall (USPSW). As result, two 1:3 scale specimens IWS-SPSW USPSW with single story bay were built cyclic loadi...

Since, most of the organizations present their services electronically, the number of functionally-equivalent web services is increasing as well as the number of users that employ those web services. Consequently, plenty of information is generated by the users and the web services that lead to the users be in trouble in finding their appropriate web services. Therefore, it is required to provi...