1) INTRODUCTION
1.1 Basics of Bond Strength
a) Bond:-Bond in reinforcement refers to the adhesion between the reinforcing steel and the surrounding concrete.
b) Importance of Bond b/w steel and concrete:-The bond between the reinforcing steel and the surrounding concrete is responsible for the transfer of axial force from a reinforcing bar to surrounding concrete, thereby providing strain compatibility and composite action of concrete and steel. If this bond is in adequate, slipping of the reinforcing bar will occu ....etc

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Abstract :

The case study project is significant since mild steel is used in structure, case hardening, gears, free cutting steels, shafting, forging etc. Mild steel plates were tested for mechanical properties like hardness, tensile strength, yield point etc. Later on the plates were joined by submerged arc welding and the mechanical properties were estimated again. Also weld ability, harden ability, tensile test etc. were conducted for the same result. ....etc

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The carbon black, when so used, not only effects a marked saving in the time and power required in grinding, but also improves the properties of the cement finally obtained. In the final cement, it serves as a separating or dispersing element or agent, making the cement particles more available for hydration and enables the erties. production of concrete mixes having a finer texture and better working properties and containing less water than comparable mixes made with ordinary cement, such mixes yielding concrete which is less permeable and ha ....etc

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Gary Morphy
VARI-FORM

ABSTRACT
The need for lighter, stronger, more rigid vehicle structures will increasingly require complex hydroformed structural tubes to increase strength, and decrease weight, cost and part count. This effort will increase the use of high strength, low alloy (HSLA) steel, in place of SAE 1006/1008 or 1010 steel. Traditional hydroforming techniques require the higher elongation of the latter materials. An alternative tube hydroforming process has been d ....etc

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Strength based and Displacement Based Design method for steel


Abstract

The performance based seismic design of Steel moment resisting frame structures aimed at controlling the structural damage based on precise estimations of proper response parameters. The primary focus of this study is on the development of a detailed assessment of the inelastic seismic behavior, response, and performance of typical ductile Steel moment resisting frame structures. This research tries to assess the Strength based and Disp ....etc

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Dear Sir,

Please help me to regarding Allowable stress values for Indian Mild Steel (IS 2062 Gr. A) for various temperature range Eg. -10 Deg C to Max. upper limit.

Thanks & Regard,

Vijay
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My name harpreet singh from patiala ,Punjab
I have equipment to check the compression of mild steel . please send me a experiment repot of compressive strength of mildsteel.
compressive strength of mild steel whole experiment with observation? ....etc

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what is the allowable stress
for carbon steel plates ....etc

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what happen to the strength of the concrete if natural sand is replaced by manufactured sand (crusher dust) in concrete? ....etc

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Basalt is hard and tough, which has higher silicon content. Because basalt is hard to crush in actual crushing process, so, it has higher crushing cost. For this reason, crushing equipment and production line of basalt should be reasonably designed, which should take both investment cost and production cost into consideration. In crushing operation of basalt, consumption of jaw plate, plate hammer, impact plate and other wearing parts is very large. So, when choosing crushing equipment of basalt, customers should select crushing equipment with ....etc

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