Abstract
Being an in situ test, the pressuremeter provides a reliable assessment of soil parameters, eliminating the influence of sample disturbance. The paper outlines the analysis of pressuremeter data to interpret parameters such as undrained shear strength, pre-consolidation pressure, over-consolidation ratio, and in situ horizontal stress. The test was used effectively in conjunction with borehole data to assess the geotechnical parameters for the design of a metro tunnel. Data from two locations along the metro tunnel alignment are presented here.
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References
Baguelin F, Jezequel JF, Shields DH (1978) The pressuremeter and foundation engineering. Trans Tech Publications, Clausthal
Clarke BG (1995) Pressuremeters in geotechnical design. Blackie Academic and Professional
Krishnan MS (1986) Geology of India and Burma. CBS Publishers, New Delhi
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© 2019 Springer Nature Singapore Pte Ltd.
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Sundaram, R., Gupta, S., Gupta, S., Lal, B. (2019). Geotechnical Design Parameters for a Metro Tunnel from Pressuremeter Tests. In: Sundaram, R., Shahu, J., Havanagi, V. (eds) Geotechnics for Transportation Infrastructure. Lecture Notes in Civil Engineering , vol 29. Springer, Singapore. https://doi.org/10.1007/978-981-13-6713-7_5
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DOI: https://doi.org/10.1007/978-981-13-6713-7_5
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Publisher Name: Springer, Singapore
Print ISBN: 978-981-13-6712-0
Online ISBN: 978-981-13-6713-7
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