Experimental and numerical study on the seismic behavior of high-strength steel framed-tube structures with end-plate-connected replaceable shear links

2020 ◽  
Vol 223 ◽  
pp. 111172
Author(s):  
Hao Zhang ◽  
Mingzhou Su ◽  
Ming Lian ◽  
Qianqian Cheng ◽  
Binlin Guan ◽  
...  
Keyword(s):  
High Strength Steel ◽  
Seismic Behavior ◽  
Numerical Study ◽  
High Strength ◽  
End Plate ◽  
Shear Links

Experimental and numerical study of seismic performance of high-strength steel fabricated framed-tube structures with replaceable shear links

Structures ◽  
2020 ◽  
Vol 28 ◽  
pp. 2714-2732
Author(s):  
Ming Lian ◽  
Binlin Guan ◽  
Qianqian Cheng ◽  
Hao Zhang ◽  
Mingzhou Su
Keyword(s):  
Seismic Performance ◽  
High Strength Steel ◽  
Numerical Study ◽  
High Strength ◽  
Shear Links

Quadrilateral Shape Rib Forming by Roll Forming Process

2018 ◽  
Vol 878 ◽  
pp. 296-301
Author(s):  
Dong Won Jung
Keyword(s):  
Automotive Industry ◽  
High Strength Steel ◽  
Numerical Study ◽  
Thickness Distribution ◽  
High Strength ◽  
Metal Sheet ◽  
Product Performance ◽  
Roll Forming ◽  
Forming Process ◽  
Roll Forming Process

The roll forming is one of the simplest manufacturing processes for meeting the continued needs of various industries. The roll forming is increasingly used in the automotive industry to form High Strength Steel (HSS) and Advanced High Strength Steel (AHSS) for making structural components. In order to reduce the thinning of the sheet product, traditionally the roll forming has been suggested instead of the stamping process. The increased product performance, higher quality, and the lowest cost with other advantages have made roll forming processes suitable to form any shapes in the sheets. In this numerical study, a Finite Element Method is applied to estimate the stress, strain and the thickness distribution in the metal sheet with quadrilateral shape, ribs formed by the 11 steps roll forming processes using a validated model. The metal sheet of size 1,000 × 662 × 1.6 mm taken from SGHS steel was used to form the quadrilateral shape ribs on it by the roll forming process. The simulation results of the 11 step roll forming show that the stress distribution was almost uniform and the strain distribution was concentrated on the ribs. The maximum thinning strain was observed in the order of 15.5 % in the middle rib region possibly due to the least degree of freedom of the material.

scholarly journals A numerical study of prestressed high strength steel tubular members

2019 ◽  
Vol 14 (1) ◽  
pp. 10-22
Author(s):  
Michaela Gkantou ◽  
Marios Theofanous ◽  
Charalampos Baniotopoulos
Keyword(s):  
High Strength Steel ◽  
Numerical Study ◽  
High Strength

Fracture behaviour and numerical study of resistance spot welded joints in high-strength steel sheet

2016 ◽  
Vol 30 (8) ◽  
pp. 602-613 ◽  
Author(s):  
Teruki Sadasue ◽  
Satoshi Igi ◽  
Koichi Taniguchi ◽  
Rinsei Ikeda ◽  
Kenji Oi
Keyword(s):  
Welded Joints ◽  
High Strength Steel ◽  
Steel Sheet ◽  
Fracture Behaviour ◽  
Numerical Study ◽  
High Strength ◽  
Resistance Spot ◽  
Spot Welded

Experimental and Numerical Study of Cold-Formed High-Strength Steel CHS X-Joints

2017 ◽  
Vol 143 (8) ◽  
pp. 04017077 ◽  
Author(s):  
Cheol-Ho Lee ◽  
Seon-Hu Kim ◽  
Dong-Hyun Chung ◽  
Dae-Kyung Kim ◽  
Jin-Won Kim
Keyword(s):  
High Strength Steel ◽  
Numerical Study ◽  
High Strength
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