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[PDF] Top 20 Analysis of Punching of a Reinforced Concrete Slab within IRIS_2012

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Analysis of Punching of a Reinforced Concrete Slab within IRIS_2012

Analysis of Punching of a Reinforced Concrete Slab within IRIS_2012

... The kinetic energy of the emerging missile affords a very relevant comparison between the simulation and test results. The energy dissipated in the test while perforating the concrete wall was 408 kJ, while that ... See full document

10

A design model for punching shear of FRP-reinforced slab-column connections

A design model for punching shear of FRP-reinforced slab-column connections

... the punching shear capacity of 28 FRP-reinforced concrete slabs reported in the ...the analysis and the results are shown in Table ...influence punching shear behaviour, such as, size ... See full document

40

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... a reinforced concrete slab is loaded before it is mature enough to sustain loads, it may not reach its designed lifespan [5, ...a concrete slab can fail; these may include: excessive ... See full document

11

Shear punching studies on impact loaded reinforced concrete slabs

Shear punching studies on impact loaded reinforced concrete slabs

... Experimentally based formulae and simplified models are valuable for preliminary studies. The Degen hard missile formula with reduction factor for missile deformation predicted just perforation in the studied case, where ... See full document

10

Consequence of Reinforced Concrete Slab Subjected to Blast Load

Consequence of Reinforced Concrete Slab Subjected to Blast Load

... I.M. Ibrahim analyze the vehicle dynamic responses to external factors. The spectral analysis technique was used in the problem study. Other than that, the driver acceleration response has been weighted according ... See full document

5

Punching shear behavior of fiber reinforced polymers reinforced concrete flat slabs: experimental study

Punching shear behavior of fiber reinforced polymers reinforced concrete flat slabs: experimental study

... at punching shear failure compared to the strengths of both GFRP and CFRP materials, although bond slip was ...in punching shear failure partly due to the loss of aggregate interlock resistance caused by ... See full document

41

Bending and Shear Punching studies on Impact Loaded Reinforced Concrete Wall, Part 2

Bending and Shear Punching studies on Impact Loaded Reinforced Concrete Wall, Part 2

... First a static analysis of test slab X1 was carried out. The plate is loaded with a central point load P. The load deflection curves obtained with different finite element mesh densities (for one quarter ... See full document

10

Punching Strengthening of Concrete Slab-column Connections Using Near Surface Mounted (NSM) Carbon Fiber Reinforced Polymer (CFRP) Bars

Punching Strengthening of Concrete Slab-column Connections Using Near Surface Mounted (NSM) Carbon Fiber Reinforced Polymer (CFRP) Bars

... In this study, NSM technique were used to strengthen slab-column connections against punching shear failure. A CFRP bar was installed surrounding the column at the bottom face of the slab. A total of ... See full document

14

Effect of premature loading on punching resistance of reinforced concrete flat slabs

Effect of premature loading on punching resistance of reinforced concrete flat slabs

... of reinforced concrete flat slabs during construction generally occurs because of the efforts to meet project time targets (Ding et ...the concrete strength in those members, which may be less than ... See full document

26

A Review on Effect Analysis of Punching Shear on FRP Strengthened Slab

A Review on Effect Analysis of Punching Shear on FRP Strengthened Slab

... fiber reinforced concrete (SFRC) flat slabs of different ...increases punching failure stress, resulting in a reduction of slab rotation around the loading ... See full document

6

Punching Shear Behavior of Shear Reinforced Slab–Column Connection with Varying Flexural Reinforcement

Punching Shear Behavior of Shear Reinforced Slab–Column Connection with Varying Flexural Reinforcement

... Figure 5 shows the cracks and failure pattern on the opposite side of the column immediately after the end of the experiment for SP-1–6. All specimens show sim- ilar shear cracks, with pierced shear failure and a simi- ... See full document

14

A Review on Finite Element Analysis of RC Beam Exposed to Fire

A Review on Finite Element Analysis of RC Beam Exposed to Fire

... on Reinforced Concrete Beam using ...problem analysis is carried out using reinforced concrete beam with varying mesh density, varying depths, use of steel cushions for support and ... See full document

5

Analysis and Design of Commercial Building with Flat Slab

Analysis and Design of Commercial Building with Flat Slab

... This work includes the design and estimate for flat slabs of various spans, ranging from 6.0 m to 12.0 m, by reinforced concrete’s. And prestressed concrete techniques. For smaller spans, associated with ... See full document

5

Punching Shear Failure of Concrete Ground Supported Slab

Punching Shear Failure of Concrete Ground Supported Slab

... for concrete structures is a logical and in most cases also a comfort ...of concrete and concrete structures for the last 20 years are summarized in new Model Code 2010 (2012) ...for concrete ... See full document

14

Simulation of impact-loads on reinforced concrete structural elements

Simulation of impact-loads on reinforced concrete structural elements

... The concrete slab is discretized with 8-node volume elements and the efficiency is increased by using a reduced one point ...The reinforced concrete slab is enclosed by a steel ... See full document

10

Punching Behaviour of Reinforced Concrete Footings at Testing and According to Eurocode 2 and fib Model Code 2010

Punching Behaviour of Reinforced Concrete Footings at Testing and According to Eurocode 2 and fib Model Code 2010

... Abstract: Punching shear resistance of column footings and foundation slabs varies significantly in different ...the punching shear resistance should be determined, and quantify the influences of the main ... See full document

20

Strengthening of Reinforced Concrete Slab-Column Connection Subjected to Punching Shear with FRP Systems

Strengthening of Reinforced Concrete Slab-Column Connection Subjected to Punching Shear with FRP Systems

... All the tested specimens were loaded under centric vertical load and failed due to shear punching. The cracks appeared firstly at the tension side of the slab. For each tested specimen, the load value ... See full document

5

SPH model for simulation of IRIS_2012 slab punching

SPH model for simulation of IRIS_2012 slab punching

... a reinforced concrete (RC) slab when hit by a hard missile up to ...and IRIS_2012 (Orbovic et Among the models developed by IRSN for this test “Smooth Particle Hydrodynamics” (SPH) seems a ... See full document

10

The Use of Non-destructive Methods to Detect Non-metallic Reinforcement in Concrete and Masonry

The Use of Non-destructive Methods to Detect Non-metallic Reinforcement in Concrete and Masonry

... of concrete and masonry, detect voids and discontinuities of the structure, and test the depth of ...in concrete or the masonry, and in the ...in concrete is 3500÷4500 m/s, whereas the wave velocity ... See full document

12

Analysis of Reinforced Concrete (Rc) Frames Under Lateral Loads Using Steel Bracings

Analysis of Reinforced Concrete (Rc) Frames Under Lateral Loads Using Steel Bracings

... building of four stories is conceded for analysis. The peripheral columns are offered with steel bracings. The building is located in zone IV and analysis is carried out in STAAD.PRO software. The number of ... See full document

6

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