新白源隧道防渗漏施工技术

The anti-leak construction technology of Xinbaiyuan tunnel

文章通过对浙赣铁路电气化提速改造工程新白源隧道开挖、喷混凝土、防水板铺设、衬砌混凝土的施工技术控制以及衬砌渗漏水处理,阐述了隧道渗漏的原因及防排水的原则、隧道防水板的铺设工艺及防水板焊缝的检验方法以及隧道防渗漏的技术措施。

Through the introduction of the Xinbaiyuan tunnel excavation, sprayed concrete, laying waterproof plate, lining concrete construction technology leakage control and water treatment lining in Zhejiang- Jiangxi railway electrification project, this paper explained the reasons for the leakage of the tunnel and the principle of anti-drainage, the roll-out of the tunnel waterproofing plate technology and waterproof plate weld inspection methods and tunnel leakage of technical measures.