论文部分内容阅读
本文通过对河北丰宁抽水蓄能电站泄洪排沙洞、通风洞不同施工环境下,0-1年龄期砂浆锚杆锈蚀程度及力学性能的分析,综合阐述基岩裂隙水对隧道砂浆锚杆施工质量及性能的影响。
Based on the analysis of corrosion degree and mechanical properties of mortar anchors at 0-1 age in different spillways of sand drainage tunnels and ventilation tunnels of Fengning Pumped Storage Power Station in Hebei Province, this paper elaborates the influences of bedrock fissure water on tunnel mortar anchors Construction quality and performance impact.