For a particular area in Geotechnical engineering, soil slope is defined as surface of mass which inclined. It the unstable or has insufficient factor safety, then it needs to be strengthened by retaining wall earth reinforcement ensue failure does not occur. long been known that pattern slip classified into two main types: translation and rotation. Other patterns can approached within mentione...

Lightweight steel framing is a method in housing and construction that have been widely used in lightweight steel construction. In this method, the structure is built by cold formed steel elements. They are cost-effective, light, and easy to assemble. However, the performance of lateral load resisting systems in cold-formed steel structures specially the behavior of cold-formed steel shear wall...

In this research, using the results of 6 tests, the effect of Carbon Fiber Reinforced Polymer (CFRP) sheets on the behavior of reinforced concrete coupling beams of shear walls is studied. First, in the experimental part of the study, four coupling beams with different reinforcements were manufactured and tested. Then, after the failure of the specimens, two of them were rehabilitated and stren...