Experimental Study on Shear Behavior of RC Beams Strengthened with Stainless Steel Wire Mesh

2011 ◽  
Vol 243-249 ◽  
pp. 5582-5588
Author(s):  
Ming Liu ◽  
Hua Huang ◽  
Jian Ling Hou ◽  
Bo Quan Liu
Keyword(s):  
Stainless Steel ◽  
Failure Modes ◽  
Load Capacity ◽  
Steel Wire ◽  
Shear Stiffness ◽  
Shear Behavior ◽  
Wire Mesh ◽  
Stainless Steel Wire ◽  
Stainless Steel Wire Mesh ◽  
Steel Wire Mesh

Rehabilitation of RC members with stainless steel wire mesh and permeability polymer mortar is a new method of structural strengthening with the advantages of resistance to fire, corrosion and ageing. Experiments were conducted to investigate the shear behavior of eight strengthened RC rectangular beams and one comparative RC beam. The shear mechanism of strengthened beams was analyzed, and the influences of the strengthening manners, bolts’ amount, bolts’ distance on the shear behavior of strengthened beams were discussed. The test results show that the rehabilitation greatly increase the beam’s shear load-carrying capacity, shear stiffness, and its ductility. But the range of load capacity improvement is greatly influenced by the bolts’ amount and distance, too much and dense bolts badly weaken the shear behavior of beam itself. The influences of the strengthening manners on the load capacity are puny, but the beams’ failure modes are different.

Characterization of Shear Behavior in Stainless Steel Wire Mesh Using Bias-Extension and Picture Frame Tests

2020 ◽  
Vol 146 (2) ◽  
pp. 04019127 ◽  
Author(s):  
Caizheng Wang ◽  
Krishna Shankar ◽  
Evgeny Morozov ◽  
Karthik Ram Ramakrishnan ◽  
Alan Fien
Keyword(s):  
Stainless Steel ◽  
Steel Wire ◽  
Shear Behavior ◽  
Wire Mesh ◽  
Stainless Steel Wire ◽  
Stainless Steel Wire Mesh ◽  
Bias Extension ◽  
Steel Wire Mesh ◽  
Picture Frame

Preparation of Super Hydrophobic Surfaces by the Stainless Steel Wire Mesh as Templates

2012 ◽  
Vol 562-564 ◽  
pp. 56-59 ◽  
Author(s):  
Jian Zhuang ◽  
Meng Meng Du ◽  
Heng Zhi Cai ◽  
Ya Jun Zhang ◽  
Da Ming Wu
Keyword(s):  
Contact Angle ◽  
Stainless Steel ◽  
Steel Wire ◽  
Contact Angles ◽  
Wire Mesh ◽  
Stainless Steel Wire ◽  
Hydrophobic Surfaces ◽  
Water Contact ◽  
Stainless Steel Wire Mesh ◽  
Steel Wire Mesh

A facile method for manufacturing super hydrophobic surfaces is presented using the stainless steel wire mesh as templates. The rough surfaces of polymers including polycarbonate, polypropylene and PMMA are prepared with hot embossing on different specifications of stainless steel wire mesh. Scanning electron microscopy (SEM) results reveal that the surfaces roughness of the polymers can be controlled by selecting templates. Contact angle measurement shows that the water contact angles(WCA) rise with the increase of surface roughness, especially, the water contact angle on the PC surfaces prepared with specifications of 635mesh screen can reach to 152.3°, alias super hydrophobic surfaces.

Preparation of a novel zeolite Y-stainless-steel wire mesh honeycomb for VOC capture

2021 ◽  
pp. 111438
Author(s):  
Liyue Gao ◽  
Xue Kong ◽  
Danni Meng ◽  
Senlin Yang ◽  
Wanying Guo ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Zeolite Y ◽  
Steel Wire ◽  
Wire Mesh ◽  
Stainless Steel Wire ◽  
Stainless Steel Wire Mesh ◽  
Steel Wire Mesh

Service Life Extension of Stainless Steel Wire Mesh Belts for Sintering Furnaces

2012 ◽  
Vol 727-728 ◽  
pp. 412-423
Author(s):  
Anna Wehr-Aukland ◽  
Donald J. Bowe ◽  
Anthony M. Zaffuto ◽  
Jeremy Gabler ◽  
Gian Ricardo C. Silva
Keyword(s):  
Stainless Steel ◽  
Service Life ◽  
Steel Wire ◽  
Wire Mesh ◽  
Furnace Atmosphere ◽  
Stainless Steel Wire ◽  
Life Extension ◽  
Protective Oxide ◽  
Stainless Steel Wire Mesh ◽  
Steel Wire Mesh

The service life of stainless steel wire mesh belts in sintering furnaces is limited, because material deterioration results in wire fracture. A newly developed humidification system establishes a furnace atmosphere that maintains a protective oxide scale on the belt surface throughout the sintering process and at the same time creates an environment that is reducing to the sintered metal compact. This work includes thermodynamic calculations of the furnace atmosphere dew points that satisfy these oxidation / reduction criteria. Scanning Electron Microscopy, combined with Energy-dispersive X-ray Analysis, and mechanical testing methods have been used to compare belts that have undergone the same length of service in a nitrogen-hydrogen atmosphere and in an atmosphere that was modified using the newly developed humidification method. The material examinations have revealed that the new humidification system significantly extends the service life of stainless steel belts.

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