Shear|Critical Cracking in Slender Reinforced Concrete Beams

Shear crack control for a reinforced concrete T-beam using coupled ...

Cracking, in particular, is caused by different factors, conditioning both the stiffness and durability of structures. Cracking is normal in ...

Review of Concrete Beams Failing in Shear - ASCE Library

The nature of inclined cracking in reinforced and prestressed concrete beams is examined in terms of primary cracks caused by interaction of bending and ...

Development of a rational methodology for precast concrete slender ...

Inspection of the cracking pattern of all tested slender spandrel beams ... concrete when diagonal cracking results from combined shear and moment. Vcr.

Effectiveness evaluation of different steel fibers on the shear ...

... shear cracking in slender beams, prompting ... Prediction of shear capacity of slender reinforced concrete beams with steel fiber.

Evaluation of Shear Strength Design Methodologies for Slender ...

Although the flexural behavior of RC beams is generally well understood, the explanation of shear mechanisms is relatively inadequate. Over the last century, ...

Chapter 9. Shear and Diagonal Tension

CRITERIA FOR FORMATION OF DIAGONAL CRACKS IN CONCRETE BEAMS vave = V bd ... Note: The most common type of shear crack occurs only under high shear; with thin webs ...

Predicting diagonal cracking strength of RC slender beams without ...

The diagonal cracking strength of a RC beam is critical since it is essential for determining the minimum amount of stirrups and the contribution of concrete to ...

Shear Strength of Reinforced Concrete Beams per ACI 318-02

They fail abruptly without sufficient advanced warning, and the diagonal cracks that develop are considerably larger than the flexural cracks. A concrete beam ...

Experimental investigation of the shear behavior of steel fiber ...

The influence of shape and kinematics of the critical crack on the shear response is also reported and a theoretical explanation is provided to ...

Concrete Shear Strength: Another Perspective - Purdue Engineering

Van Den Berg, F. J., “Shear Strength of Reinforced Concrete Beams without ... Kim, W., and White, R. N., “Shear-Critical Cracking in Slender. Reinforced ...

Analytical study on creep shear failures of RC slender beams ...

Depending on the duration of the sustained load and load intensity, nonlinear creep strain and micro-cracks can be potentially developed causing damage to the ...

Numerical investigation on the shear behavior of slender reinforced ...

This paper presents a numerical investigation on the shear behaviour of reinforced concrete beams without shear reinforcement differed by two boundary ...

Shear Behavior of Slender and Non-Slender Steel Fiber- Reinforced ...

Steel fiber-reinforced concrete (SFRC) beams without shear reinforcement are tested at shear span-depth ratios (a/d) equal to 1.80, 2.25, and 3.0. Cracking ...

Predicting Condition of Reinforced Concrete Beams with ... - YouTube

Presented By: Rodrigo Castillo, SUNY University of Buffalo Shear failures in reinforced concrete structures occur with little or no warning; ...

Shear Capacity of RC Members Without Shear Reinforcement

This mechanism becomes governing for the shear capacity for non-slender beams (a/d < 2, 5), where the critical diagonal crack develops close to ...

Flexural Cracking's Effect on Shear Capacity - Eng-Tips

If you have a normal reinforced concrete beam (non PT) that develops flexural cracks, how do you determine the reduced shear capacity at the ...

Full article: Shear strength of RC beams without web reinforcement

To solve Equation (17), it is required that the depth of the neutral axis, the shear friction failure criteria and the crack spacing be known. In order to show ...

Simplified Evaluation of Shear Stiffness Degradation of Diagonally ...

While elastic shear deformation only accounts for a small proportion of total deformation for un-cracked reinforced concrete (RC) beams, the magnitude of after- ...

Cracking Moment of Reinforced Concrete Beams - YouTube

In this video, we focus on the first uncracked phase of bending in a reinforced concrete beam. We compute the cracking moment and curvature ...

Database with Shear Tests on Non-slender Reinforced Concrete ...

... of Shear Tests for Non-slender Reinforced Concrete Beams without Stirrups. Reineck K., Todisco L. Q1 ACI Structural Journal , 2014 , citations by CoLab: 34. 50.