Massive data of bending strain along pipelines can be detected by the Inertial Measurement Unit(IMU). but there is no effective method available for the quantitative evaluation of pipelines with the IMU data so far. To address this issue. an identification method was proposed for thaw settlement segments of pipelines in permafrost zones based on IMU strain data. https://lockdownsecuritycanada.shop/product-category/gps-navigation-receiver/