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Study on the Grade Evaluation of Highway Tunnel Cracks Based on PFC Simulation and BP Neural Network

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In China, there are 15,181 highway tunnels with a total length of 14,039.7 km have been put into service by 2016. Tunnel lining cracks is the most critical risk, therefore, how to control the structural safety of highway tunnels has become one of the prominent issues. In this paper, effects of length, width, depth and position of highway tunnel lining cracks on the safety of lining structure has been studied based on PFC discrete element model. BP neutral network algorithm is also introduced to select critical factors for grading and assessment to establish an assessment system for highway lining crack.

LOKASI: Ruang Koleksi Umum
Rak: 2

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Informasi Detail

Judul Seri

Proceedings of GeoShanghai 2018 International Conference: Tunnelling and Underground Construction

No. Panggil

R 624.19 (063) DIN s

Penerbit

Shanghai : Springer., 2018

Deskripsi Fisik

605-611p.: Illus.; 16 x 24 cm

Bahasa

English

ISBN/ISSN

978-981-13-0016-5

Klasifikasi

R 624.19 (063)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

TUNNELLING

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Versi lain/terkait

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