大容量送水管(奥平野工区)の計画と設計(<特集>大深度地下の可能性)

概要

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As one of the strategies in the Kobe City Basic Plan for Earthquake-Resistant Water Supply Facilities (1995), the large-capacity transmission main is being developed as the seismic water supply pipe to pass through deep underground in urban areas. The construction of Okuhirano Section, the final work section of this project, was placed on the first application of the Special Measures Act for Public Use of Deep Underground Space (2001), which makes it possible to shorten the route and reduce the construction costs by tunneling under private lands without any advance reparation. This paper reports on the design of water supply pipe in the deep underground.
2010-04-01