Design and Construction of a 345 kV Underground Cable Line  Project on Dinghu E/SSiandu E/S Section

doi:10.3973/j.issn.1672-741X.2014.S.028

Tunnel Construction ›› 2014, Vol. 34 ›› Issue (增刊): 172-179.DOI: 10.3973/j.issn.1672-741X.2014.S.028

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Design and Construction of a 345 kV Underground Cable Line  Project on Dinghu E/SSiandu E/S Section

H C CHEN¹, T H CHEN¹, Chris LI¹, W T CHEN²

(1.CECI Engineering Consultants, Inc., Taipei ;2.Northern Region Construction Office,  Transmission and Substation Projects Department, Taiwan Power Company, Taipei)

Received:2014-06-15 Online:2014-08-15 Published:2014-08-11

Abstract

Abstract:

In order to increase the electricity consumption of metropolitan area, and reduce the environmental and urban landscape impact during construction, TPC constructed the shield tunnel with Dinghu E/S-Siandu E/S 345kV underground cable lines in Beitou District, Taipei City. Shield tunnel has penetrated through soft and hard stratum, high pressure of ground water, below the Guandu tunnel of MRT Danshuei Line and close to Dadu road bridge. In order to reduce the impact of the construction, we used the program of big hole and two seal of ring, and adjusted the position and angles of start shaft.

Key words: underground cable line tunnel, shield tunneling, power line

CLC Number:

U 45

H C CHEN, T H CHEN, Chris LI, W T CHEN. Design and Construction of a 345 kV Underground Cable Line  Project on Dinghu E/SSiandu E/S Section[J]. Tunnel Construction, 2014, 34(增刊): 172-179.

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Design and Construction of a 345 kV Underground Cable Line  Project on Dinghu E/SSiandu E/S Section

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