A fracture model of reinforced concrete

Gao, Y.C.; Loo, Yew‐Chaye; Montgomery, Denis

doi:10.1016/0167-8442(92)90037-x

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1998

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“…Many references to the previous work on concrete fracture have been presented [1][2][3][4][5]. In reinforced concrete, steel reinforcement can effectively control cracks.…”

Section: Introductionmentioning

confidence: 99%

A coupling model of reinforced concrete fracture

Kuang

Yuan-han

1998

Mat. Struct.

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In this paper, a coupling model is presented for analysis of reinforced concrete fracture. An effective approach, the Boundary Collocation Method, and an iteration procedure are employed in the analysis. Based on the assumed suitable stress functions, stress intensity factors, displacements of the crack surfaces and forces of the steel reinforcement can be easily calculated. Further analyses, such as determination of the ultimate load and direction of the crack propagation, can also be carried out on the basis of the present calculation and fracture criteria. Dans cet article nous prdsentons

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“…Many references to the previous work on concrete fracture have been presented [1][2][3][4][5]. In reinforced concrete, steel reinforcement can effectively control cracks.…”

Section: Introductionmentioning

confidence: 99%

A coupling model of reinforced concrete fracture

Kuang

Yuan-han

1998

Mat. Struct.

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A theoretical analysis of the strength of composite gels with rigid filler particles

Gao¹,

Lelièvre

1994

Polymer Engineering & Sci

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The strength, under uniaxial load, of composite gels containing filler particles has been investigated by calculating the stress concentration in the gel matrix. The particles were assumed to be rigid spheres, and the interaction between the particles was taken into account based on a self-consistent model. The bonding between the particles and matrix was treated for two typical cases, (1) perfectly bonded, (2) smoothly connected. For case 1, the analytical result shows that the stress concentration factors decrease with the increasing of the volume fraction of filler. For case 2, the stress concentration factors are independent of the volume fraction of filler. The structural failure caused by the stress concentration was analyzed.

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A fracture model of reinforced concrete

Cited by 2 publications

References 3 publications

A coupling model of reinforced concrete fracture

A coupling model of reinforced concrete fracture

A theoretical analysis of the strength of composite gels with rigid filler particles

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