青岛市地下综合管廊防水技术现状及问题

Current State and Problems of Waterproofing Technology for Qingdao Utility Tunnel

作为第二批地下综合管廊试点城市之一,青岛地下综合管廊建设过程中在管廊防水、渗漏治理方面积累了较多经验。对青岛市管廊建设试点工程作了调查研究,旨在对地下综合管廊的防水设计方案、防水施工关键技术以及防水材料选用等方面进行总结,分析存在问题并提出推荐防水方案,以期对同类项目建设提供借鉴。

As a pilot city for utility tunnel, Qingdao has more experiences in construction of utility tunnel including waterproofing and leakage treatment. An investigation on pilot tunnel project is conducted in order to sum up experience in waterproofing design, waterproofing critical techniques and material selection. In additional, it analyzes problems existed and makes proposals as well.