| Title |
Experimental Study on the Shear Capacity of Vertical Screw Joints for Panel Infilled with Light-weight Formed Mortar |
| Authors |
Park Keum-Sung ; Lee Sang-Seop ; Bae Kyu-Woong ; Lim Seo-Hyung ; Kang Hyun-Sik |
| Keywords |
Light-weight Hybrid Panel ; Density of Light-weight Foamed Mortar ; Shape of Vertical Joints ; Shear Capacity ; Failure Mode |
| Abstract |
The object of this paper is to evaluate the ultimate strength on the shear capacity of vertical screw joints for light-weight hybrid panel infilled with the light-weight foamed mortar experimentally. Shear test for vertical screw joints are carried out both the joint of T-type and that of X-type being assembled with light-weight hybrid panel. As the test results, it is found that the density of light-weight formed mortar and the shape of joints are primely having an influence on both shear strength and failure mode for the vertical joint. Each test is finished due to the shear failure of screws. Formulas of both CSA and ENV can make an estimate of the shear capacity of T-shape and X-shape of horizontal joint, but AISI overestimate the load-bearing capacity, so it would be considered for guide specification of joint design. It is obviously useful to making a specification for hybrid panel joint. |