advancing load stress的用法和样例：
- To attain the similar max load stress, the holding time of PCH process was shorter than HP.
- Based on tridimensional finite element method, load stress of CRCP with weak support caused by local cavity is analyzed in this paper.
- Some contermeasures and ideas such as strengthen water treatment, enhance anti-erodibility and weaken load stress to prevent mud disease are put up.
- The variety of cement concrete pavement contraction joint width affects the load transfer between pavement panels,as well as the load stress state of pavement panels.