大孔径钢波纹管涵洞在东北季冻区公路工程上应用研究

Application of large diameter steel corrugated pipe culvert in highway engineering projects of northeast seasonal frozen areas

通过对钢波纹管涵洞国内外应用情况分析,总结相关应用经验,提出大孔径钢波纹管涵洞在东北季节性冻土区应用的可行性。通过钢波纹管涵在鹤大高速上的推广应用,总结施工工艺,形成施工质量控制指标。

Through the analysis of the application of steel corrugated pipe culvert at home and abroad, the paper summarizes the relevant application experience and analyzes the feasibility of applying the large diameter steel corrugated pipe culvert in the northeastern seasonal frozen soil areas. Through the promotion and application of steel corrugated pipe culvert in Hegang - Dalian expressway project, sums up the construction technologies to form construction quality control indexes.