We confirmed the safety of the proposed evaluation method. The method of evaluating the lateral strength of retrofitted frame without anchor was proposed, the average ratio of calculated values to experimental values was to be 1.33. Explore CAD Blocks&Drawingss board 'Concrete Details in AUTOCAD DRAWING', followed by 3,498 people on Pinterest. We performed FE analyses using concrete strength and span as parameters, and found that the ratio of the shear friction to story shear shared by steel brace is 0.35. ![]() ![]() shear friction between the existing reinforced concrete girders and steel frame, and evaluated the shear friction as a coefficient multiplying the punching shear strength of the column. The strength of retrofitted frame without anchors is composed of the column punching shear strength, shear friction between the existing reinforced concrete girders and steel frame, and the column shear strength. ![]() One Hundred Twenty major categories of fully editable and scalable drawings and details in AutoCad Format. We have developed the anchorless retrofitting method of our previous research, and clarified the shear transmission mechanism in retrofitted frames. dwg Format A collection of over 9,230+ 2D construction details and drawings for residential and commercial application.
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