Development of optimized TBM segmental lining design system | Zendy

Seungjoo Woo | Zendy; Eunmok Chung | Zendy; Chungsik Yoo | Zendy

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Development of optimized TBM segmental lining design system

Author(s) -

Seungjoo Woo,

Eunmok Chung,

Chungsik Yoo

Publication year - 2016

Publication title -

journal of korean tunnelling and underground space association

Language(s) - English

Resource type - Journals

eISSN - 2287-4747

pISSN - 2233-8292

DOI - 10.9711/ktaj.2016.18.1.013

Subject(s) - subsea , finite element method , marine engineering , structural engineering , engineering , process (computing) , submarine , submarine pipeline , engineering design process , geotechnical engineering , mechanical engineering , computer science , operating system

This paper concerns the development of an optimized TBM segmental lining design system for a subsea tunnel. The subsea tunnel is normally laid down under the sea water and submarine ground which consists of soil or rock. The design system is the series of process which can predict segmental lining member forces by ANN (artificial neural network system), analyze suitable section for the designated ground, construction and tunnel conditions. Finally, this lining design system aims to be connected with a BIM system for designing the subsea tunnel automatically. The lining member forces are predicted based on the ANN which was calculated by a FEM (finite element analysis) and it helps designers determine its segmental lining dimension easily without any further FE calculations.

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