caa a22 4500 467931410 CHVBK 20180406152944.0 cr unu---uuuuu 170328e20060401xx s 000 0 eng 10.1007/s10706-004-5723-x doi (NATIONALLICENCE)springer-10.1007/s10706-004-5723-x Blast-resistant Analysis for a Tunnel Passing Beneath Taipei Shongsan Airport-a Parametric Study [Elektronische Daten] [M. Gui, M. Chien] This paper covers the blast-resistant analysis for a tunnel passing beneath Taipei Shongsan airport. It briefly discusses the overall analysis process to obtain the maximum lining thrust caused by a bomb explosion for use in the structural lining design. Because there have not been any established common standards or practices governing the design of such a structure, a series of parametric studies have been carried out in order to evaluate the significance and sensitivity of several parameters on the lining thrust. The parameters evaluated are: intensity of blast loading, size of crater, dynamic undrained shear strength, dynamic Young's modulus, and soil-damping ratio. It was concluded that a designer should adopt dynamic soil parameters, obtained from good ground investigation and soil testing, as favorable dynamic soil properties can result in a more economical analysis. For parameters (e.g. bomb type) that are beyond the control of the designer, an additional protective layer over the tunnel structure may be considered in order to minimize the impact of the explosion, instead of designing a more costly rigid structure. Springer, 2006 blast-resistant nationallicence bomb explosion nationallicence conventional weapon nationallicence lining nationallicence numerical analysis nationallicence tunnel nationallicence Gui M. Civil Eng. Dept, National Taipei University of Technology, No 1, Sec 3, Chung-Hsiao E Road, 106, Taipei, Taiwan aut Chien M. Dept of Rapid Transit Systems, Taipei, Taiwan aut Geotechnical & Geological Engineering Kluwer Academic Publishers 24/2(2006-04-01), 227-248 0960-3182 24:2<227 2006 24 10706 https://doi.org/10.1007/s10706-004-5723-x text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10706-004-5723-x text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Gui M. Civil Eng. Dept, National Taipei University of Technology, No 1, Sec 3, Chung-Hsiao E Road, 106, Taipei, Taiwan aut NATIONALLICENCE 700 1- Chien M. Dept of Rapid Transit Systems, Taipei, Taiwan aut NATIONALLICENCE 773 0- Geotechnical & Geological Engineering Kluwer Academic Publishers 24/2(2006-04-01), 227-248 0960-3182 24:2<227 2006 24 10706 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer