The steel plate shear wall is one of the seismic resistance devices which installed in flame building to improve horizontal stiffness and strength. Shear force loaded on when acts building. In order prevent overall buckling by force, some stiffeners are welded types arrangements. Therefore, design very important strength deterioration maintain restoring force.

Abstract The perovskite solar cell (PSC) is one of the most promising photovoltaic candidates along with highly increasing demand for green electricity. One main concerns regarding PSC during its service life nonlinear instability due to ultra-thin structural features and dynamic loadings. This paper presents a framework stability analyses oblique stiffeners that are integrated as enhancements ...

Six groups of austenitic 022Cr19Ni10 stainless steel bending specimens with three types cross-sectional forms were used to study the impact V-stiffeners on failure mode and flexural behavior lipped channel beams. These included in web compression zone at 1/3 height near compressed flange no flange, middle 1/2 tensioned flange. The findings show that without a V-stiffener have lower ultimate bea...