铁路客运专线隧道防水板施工工艺的优化

摘要

Taking the eagle′s nest tunnel waterproof and drainage construction of Shanghai - kunming passenger dedicated line as an example;the author optimizes the construction technology from aspects such as Waterproof plate welding and waterproof plate lap and achieves the integrity of the waterproof layer,which improves the reliability of the lining waterproofing.%以沪昆客运专线尖山隧道的防排水施工为例，从防水板挂设焊接、防水板搭接等方面对施工工艺进行了优化，实现了防水层的完整性，提高了衬砌防水的可靠性。