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Miscellanea Views: 1,033 Downloads: 424 Vol. 8, No. 29 (2014) July 9, 2014 pp. pages 19-27

A micromechanical four-phase model to predict the compressive failure surface of cement concrete

A. Caporale, R. Luciano

In this work, a micromechanical model is used in order to predict the failure surface of cement concrete subject to multi-axial compression. In the adopted model, the concrete material is schematised as a composite with the following…

10.3221/IGF-ESIS.29.03

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Miscellanea Views: 832 Downloads: 542 Vol. 9, No. 34 (2015) September 28, 2015

Applications of lattice method in the simulation of crack path in heterogeneous materials

L. E. Kosteski, F. S. Soares, I. Iturrioz

The simulation of critical and subcritical crack propagation in heterogeneous materials is not a simple problem in computational mechanics. These topics can be studied with different theoretical tools. In the crack propagation problem it…

10.3221/IGF-ESIS.34.24

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Analytical, computational and physical models Views: 484 Downloads: 425 Vol. 19, No. 74 (2025) September 7, 2025 pp. 262-293

An innovative analytical approach for predicting the fundamental time period of moment-resisting frames

Eman Sharaf, Atef Eraky, Shimaa Emad, Abdallah Salama

Most seismic design codes provide formulas for estimating base shear and lateral loads. To determine lateral loads, the building's fundamental vibration period must be calculated, either theoretically or experimentally. However, there is…

10.3221/IGF-ESIS.74.17

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A micromechanical four-phase model to predict the compressive failure surface of cement concrete

Applications of lattice method in the simulation of crack path in heterogeneous materials

An innovative analytical approach for predicting the fundamental time period of moment-resisting frames