摘要
对西藏地区桥梁耐久性进行评估,基于现有理论模型和实际检测数据,分析冻融循环影响下西藏地区混凝土桥梁的损伤程度,并在此基础上对混凝土损伤度进行预测。对西藏地区冻融循环影响下的桥梁耐久性的分析有指导作用。
In order to assess the durability of existing bridges in Tibet,analyzing concrete injury degree with the influence of freeze-thaw cycles in Tibet based on theoretical and actual test data.And on this basis to predict the degree of concrete damage.This article has some practical significance on bridges durability in Tibet with the influence of freeze-thaw cycles.
出处
《交通科技与经济》
2010年第6期72-74,共3页
Technology & Economy in Areas of Communications
关键词
西藏地区
损伤度
冻融循环
预测
Tibet
injury degree
freeze-thaw cycle
forecast
