Time-dependent tunnel convergence-II. Advance rate and tunnel-support interaction

Y. W. Pan, J. J. Dong

研究成果: 雜誌貢獻期刊論文同行評審

53 引文 斯高帕斯(Scopus)

摘要

A time-dependent model of tunnel convergence for tunnelling in a viscoelastic rock mass is proposed in the accompanying paper (this issue, pp. 469-475) to model the excavation-construction process during tunnelling in a rock mass with rheological properties. In this paper, a parametric study based on this model is presented to investigate the effects of the tunnelling advancing and support installation, respectively, on the tunnel convergence and on the support-pressure. Furthermore, a non-linear optimization procedure is suggested to calibrate the required model parameters from the in situ measured tunnel-convergence data. Discussion on the proper application of the proposed model and the optimization calibration are also included.

原文???core.languages.en_GB???
頁(從 - 到)477-488
頁數12
期刊International Journal of Rock Mechanics and Mining Sciences and
28
發行號6
DOIs
出版狀態已出版 - 11月 1991

指紋

深入研究「Time-dependent tunnel convergence-II. Advance rate and tunnel-support interaction」主題。共同形成了獨特的指紋。

引用此