玄武湖水下交通隧道环境地质条件分析及工程方案评价

PRELIMINARY EVALUATION ON THE ENVIRONMENTAL GEOLOGICAL CONDITIONS AND CONSTRUCTION SCHEME OF XUANWU LAKE SUBAQUEOUS HIGHWAY TUNNEL

城市水下交通隧道，既在城市，又于水下，是一种脆弱环境下的典型的地质工程。本文对玄武湖水底交通隧道施工不良地质条件、城市环境约束因素以及隧道工程可能带来的环境影响问题作了具体分析，进而对隧址及施工方案作了初步评价。

Urban subaqueous highway tunnel,not only subaqueous,but also in u rban area,is a typical geotechnical engineering in vulnerable envir onment.Based on the analysis of the adverse geological conditions and urban envi ronment restraint factors, in this paper we analyse the environmental impact of the construction, and then preliminarily evaluate the site and construction sche me of Xuanwu Lake subaqueous highway tunnel.