The prestressingstage length of extension and test results are compared with the theoric calculation.
同时将预应力筋张拉阶段的张拉伸长值与理论值作了比较； 对测试结果进行了对比分析。
2
A model experimental research of the stage of form finding (namely prestressing) for the cable-supported lattice shell structure, which is widely paid attention to in the world, is carried out.