盾构隧道密封垫长期防水性能预测的试验研究

张子新,张家奇,黄昕,庄欠伟

Experimental study on prediction of long-term durability of sealing gasket of shield tunnel

Zi-xin ZHANG,Jia-qi ZHANG,Xin HUANG,Qian-wei ZHUANG

表 7 密封垫老化时间工况

Tab.7 Aging time conditions of elastic gasket

t/h t/y t/h t/y 0 0 11.2 23.0 2.2 4.6 16.7 34.5 6.7 13.8 22.3 46.0