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International Journal of Concrete Structures and Materials

Table 1 Parameters of the CDP model for concrete.

From: Experimental and Numerical Studies on the Mechanical Performance of a Wall-beam-strut Joint with Mechanical Couplers for Prefabricated Underground Construction

\(\psi\)

\(\varepsilon\)

\(\sigma_{b0} /\sigma_{c0}\)

\(K_{c}\)

\(\mu\)

30°

0.1

1.16

0.667

0.01

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