EXPERIMENTAL STUDY ON THE STRAIN CONCENTRATION OF BEAM-TO-COLUMN CONNECTIONS IN STEEL STRUCTURE : Part III Formulation of the Elastic Strain Concentration Ratio and the Plastic Incremental Strain Concentration Ratio at the Beam Flange near the Joint.

1979 ◽  
Vol 275 (0) ◽  
pp. 1-8
Author(s):  
MORIHISA FUJIMOTO ◽  
NOBUHIRO SATOH ◽  
NOBUKADO MATSUTSUKA
Keyword(s):  
Experimental Study ◽  
Elastic Strain ◽  
Concentration Ratio ◽  
Steel Structure ◽  
Strain Concentration ◽  
Incremental Strain

EXPERIMENTAL STUDY ON JOINT OF SEISMIC RETROFITTING BRACE FOR STEEL STRUCTURE USING SHEAR-KEY PLATE ADHERED TO CONCRETE SLAB

2005 ◽  
Vol 70 (596) ◽  
pp. 133-140 ◽  
Author(s):  
Yasushi ICHIKAWA ◽  
Tsugutomo OKAYASU ◽  
Hiroshi NAKAMURA ◽  
Satoshi YAMADA ◽  
Akira WADA
Keyword(s):  
Experimental Study ◽  
Concrete Slab ◽  
Steel Structure ◽  
Seismic Retrofitting ◽  
Shear Key

Experimental Study on Seismic Performance of Ridge Joint of Double C Steel under Cyclic Loading

2011 ◽  
Vol 243-249 ◽  
pp. 1435-1438 ◽  
Author(s):  
Ming Chen ◽  
Yang Sun ◽  
Bing Qian Pi
Keyword(s):  
Experimental Study ◽  
Cyclic Loading ◽  
Seismic Performance ◽  
Engineering Application ◽  
Steel Structure ◽  
Energy Performance ◽  
Gusset Plate ◽  
Cold Formed Steel ◽  
Bolt Spacing ◽  
Steel Section

The double C steel section is made of two C steels with gusset plate through bolts. A ridge joint of double C steel is studied through experiment under cyclic loading in this paper. Through the four specimens with different gusset-plate’s thickness and bolt spacing, we analyze the effect of the gusset-plate’s thickness and bolt spacing on stiffness, ductility and energy performance. At last we recommend the suitable gusset-plate’s thickness. The results can give a reference to the engineering application of cold-formed steel structure.

scholarly journals Experimental Study on the Behavior of Tension Member Under Rupture

2021 ◽  
Keyword(s):  
Experimental Study ◽  
Tensile Force ◽  
Steel Structure ◽  
Steel Structures ◽  
Structural Members ◽  
Steel Members ◽  
Tension Member ◽  
Strong Relation ◽  
Almost All ◽  
Tension Members

Abstract. A steel structure is naturally lighter than a comparable concrete construction because of the higher strength and firmness of steel. Nowadays, the growth of steel structures in India is enormous. There are so many advantages in adopting the steel as structural members. Almost all high-rise buildings, warehouses & go-downs are steel structures and even some of the commercial buildings are made of steel. Tension members are the elements that are subjected to direct axial load which tends in the elongation of the structural members. Even today bolted connections play a major role in the connection of hot rolled structural steel members. In this experimental study the behavior of tension members (TM) such as plates, angles & channels have been studied under axial tensile force. There is strong relation between pitch and gauge (with in the specified limit as per IS 800:2007) in determining the rupture failure plane. In this study we intensively tested the behaviour of TM for different fasteners pattern by changing the pitch, gauge, end & edge distance and by adopting the different patterns or arrangements of bolted connection in it.

scholarly journals Numerical and Experimental Study on Fatigue Life Extension of U-rib Steel Structure by Hammer Peening

2017 ◽  
Vol 35 (2) ◽  
pp. 169s-172s ◽  
Author(s):  
Seiichiro Tsutsumi ◽  
Ryota Nagao ◽  
Riccardo Fincato ◽  
Toshiyuki Ishikawa ◽  
Risa Matsumoto
Keyword(s):  
Experimental Study ◽  
Fatigue Life ◽  
Steel Structure ◽  
Life Extension ◽  
Hammer Peening

Experimental Study on Seismic Behaviors of Improved Composite Steel Staggered Truss Structures

2012 ◽  
Vol 166-169 ◽  
pp. 1383-1386
Author(s):  
Hong Dong Ran ◽  
Wen Xv ◽  
Ming Zhou Su
Keyword(s):  
Experimental Study ◽  
Energy Dissipation ◽  
Failure Mechanism ◽  
Stress Measurement ◽  
Plastic Hinge ◽  
Steel Structure ◽  
Steel Structures ◽  
Hysteretic Behavior ◽  
Truss Structures ◽  
Seismic Behaviors

According to the poorly seismic behaviors of composite staggered trusses system, an improved composite staggered trusses system was proposed. Based on the experimental study of a 1/3 scale improved composite staggered truss frame steel structure model under cyclic loading, the seismic behaviors and failure mechanism was studied, and the seismic behaviors was evaluated by the hysteretic behavior, ductility, energy dissipation and rigidity degeneration. The study showed that the improved composite staggered truss steel structures had the advantages in bearing capacity, ductility, deformability and energy dissipation, but the lateral rigidity was weak and non-uniform along its vertical layout. The stress measurement showed that the plastic hinge formed in the web members of the truss firstly, then, in the chord members of the truss, and finally the plastic hinges formed in the column, earthquake energy mostly dissipated by the truss members, the failure mechanism of the improved composite staggered truss steel structures was the beam hinges failure mechanism.

Experimental study on method of estimating strength of weld metal in steel structure

2009 ◽  
Vol 23 (6) ◽  
pp. 422-430
Author(s):  
Yui Tanaka ◽  
Tadao Nakagomi ◽  
Itaru Suzuki ◽  
Kou Matoba ◽  
Keiji Murayama
Keyword(s):  
Experimental Study ◽  
Weld Metal ◽  
Steel Structure
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