Test Research on Self-Tapping Screw Joints of Cold-Formed Steel Frame Shear Walls

2012 ◽  
Vol 193-194 ◽  
pp. 1465-1469
Author(s):  
Chen Gang She ◽  
Yan Liu ◽  
Yuan Fei Xu
Keyword(s):  
Shear Walls ◽  
Steel Frame ◽  
Monotonic Loading ◽  
Different Types ◽  
Thin Steel ◽  
Cold Formed Steel ◽  
Load Displacement

Two different types, one is the OSB panel perpendicular to the cold-formed thin steel and another the OSB panel parallel to the cold-formed thin steel, of self-tapping screw joints of cold-formed steel frame shear walls are tested under the monotonic loading. The load-displacement curves of the test specimens are obtained and the ultimate loads Fu and the corresponding displacements δu of two different types are analyzed. Fianlly, the conclusion that the influence from the direction between OSB and cold-formed thin steel to the performance of tapping screw joints is not significant is pointed up.

Finite Elements Modeling and Analysis of Cold-Formed Steel Frame Shear Walls

2012 ◽  
Vol 4 (6) ◽  
pp. 719-722
Author(s):  
Mahdi Bitarafan ◽  
Youssef Hussein- Zadeh ◽  
Farzad Pichkah ◽  
Shahin Lale Arefi
Keyword(s):  
Finite Elements ◽  
Shear Walls ◽  
Steel Frame ◽  
Modeling And Analysis ◽  
Finite Elements Modeling ◽  
Cold Formed Steel

Cold-Formed Steel Frame Shear Walls Utilizing Structural Adhesives

2006 ◽  
Vol 132 (4) ◽  
pp. 591-599 ◽  
Author(s):  
R. Serrette ◽  
I. Lam ◽  
H. Qi ◽  
H. Hernandez ◽  
A. Toback
Keyword(s):  
Shear Walls ◽  
Steel Frame ◽  
Structural Adhesives ◽  
Cold Formed Steel

Influencing factors analysis on shear capacity of cold-formed steel light frame shear walls

Structures ◽  
2021 ◽  
Vol 33 ◽  
pp. 3588-3604
Author(s):  
Wenying Zhang ◽  
Xiangzhi Xu ◽  
Yu Zheng ◽  
Shuangshuang Wang ◽  
Yuanqi Li
Keyword(s):  
Influencing Factors ◽  
Shear Walls ◽  
Shear Capacity ◽  
Factors Analysis ◽  
Cold Formed Steel

Lateral Force Resisting Systems Made of Cold-Formed Steel Material: Proposal of Seismic Design Criteria for 2nd Generation of Eurocode 8

2021 ◽  
Vol 885 ◽  
pp. 127-132
Author(s):  
Sarmad Shakeel ◽  
Alessia Campiche
Keyword(s):  
Seismic Design ◽  
Shear Walls ◽  
Lateral Force ◽  
Background Information ◽  
Design Criteria ◽  
Eurocode 8 ◽  
Building Structures ◽  
Design Standards ◽  
Design Strength ◽  
Cold Formed Steel

The current edition of Eurocode 8 does not cover the design of the Cold-Formed steel (CFS) building structures under the seismic design condition. As part of the revision process of Euro-code 8 to reflect the outcomes of extensive research carried out in the past decade, University of Naples “Federico II” is involved in the validation of existing seismic design criteria and development of new rules for the design of CFS systems. In particular, different types of Lateral Force Resisting System (LFRS) are analyzed that can be listed in the second generation of Eurocode 8. The investigated LFRS’s include CFS strap braced walls and CFS shear walls with steel sheets, wood, or gypsum sheathing. This paper provides the background information on the research works and the reference design standards, already being used in some parts of the world, which formed the basis of design criteria for these LFRS systems. The design criteria for the LFRS-s common to CFS buildings would include rules necessary for ensuring the dissipative behavior, appropriate values of the behavior factor, guidelines to predict the design strength, geometrical and mechanical limitations.

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