The article unifies the double high road soft soil ground strengthening works example,from the construction time,the building cost of projects,and uses three forecast law and the inference curve law piles jointly to the vacuum carries the precompression law to use in the soft soil ground treatment the effect carrying on the appraisal.

For comparison, two problems were analyzed, one is the physical model test and the other is a real curved pipejacking case.

Approximate establishment of pushover curve for frame with supplemental viscoelastic dampers on the basis of plastic analysis;

Based on KS function fitting characteristics, this paper presents a new mixed envelopment method and its realization and application in smoothing propeller force curve of tilting mechanism for tilting passenger train.