At early ages, BS8110 - 97 and Eurocode-2004 (EC2) design equations did not provide accurate prediction of punching shear capacity while ACI and ECP provided reliable equations. It is recommended to use the actual compressive strength of concrete at early age (7 days for example) for ...
The Effect of Punch Shear Angle on Shear Force During The Blanking/Piercing Process Using Die In this study, DP600 and DP800 are used as sheet materials and shear forces are determined using test apparatus/die. The effect of parameter results ... M Onan,EH Ebi,A Gülda,... 被引量: 0...
Knockout tool, Emboss Continuous tool, Thread screw tool, Center Point tool, HexLock tool, Bridge thread tool, MultiBend tool, Card guide tool, Hinge tool, Multi scribe tool, Logo tool, Ground symbol tool, Roller Rib tool, Roller Offset tool, Roller Shear tool, Roller...
Knockout tool, Emboss Continuous tool, Thread screw tool, Center Point tool, HexLock tool, Bridge thread tool, MultiBend tool, Card guide tool, Hinge tool, Multi scribe tool, Logo tool, Ground symbol tool, Roller Rib tool, Roller Offset tool, Roller Shear tool, Rolle...
After all, isn't breakout just a form of punching shear? So I checked the punching shear of the slab using the standard 2 way shear formula in ACI 318, and sure enough it passes. Can someone please explain to me why the formula for breakout results in way less capacity than the ...
Knockout tool, Emboss Continuous tool, Thread screw tool, Center Point tool, HexLock tool, Bridge thread tool, MultiBend tool, Card guide tool, Hinge tool, Multi scribe tool, Logo tool, Ground symbol tool, Roller Rib tool, Roller Offset tool, Roller Shear...
Knockout tool, Emboss Continuous tool, Thread screw tool, Center Point tool, HexLock tool, Bridge thread tool, MultiBend tool, Card guide tool, Hinge tool, Multi scribe tool, Logo tool, Ground symbol tool, Roller Rib tool, Roller Offset tool, Roller Shear tool, Roller Pincher tool, ...
Knockout tool, Emboss Continuous tool, Thread screw tool, Center Point tool, HexLock tool, Bridge thread tool, MultiBend tool, Card guide tool, Hinge tool, Multi scribe tool, Logo tool, Ground symbol tool, Roller Rib tool, Roller Offset tool, Roller Shear tool, Roller Pincher ...
Knockout tool, Emboss Continuous tool, Thread screw tool, Center Point tool, HexLock tool, Bridge thread tool, MultiBend tool, Card guide tool, Hinge tool, Multi scribe tool, Logo tool, Ground symbol tool, Roller Rib tool, Roller Offset tool, Roller Shear tool, ...
As the punch tip is advanced further, it begins to enter the workpiece 36 and to shear it off. The instant that a slug 36a separates from the workpiece 36, the resilient punch tip 29 snaps to the position illustrated, thus propelling the slug 36a with a positive force through the die ...