The initial pretension is smaller than the maximumtension of the horizontal tie.
初始预拉力比拉杆中最大拉力小。
2
The maximumtension stress appears at the base bottom, which is sensitive to thawing settlement.
路面层底拉应力最大,对融沉变形反映敏感;
3
By maximumtension theory and maximum strain energy density theory in fracture mechanics, created and propagation direction of new artificial fracture are analysized.