This paper shows that prestressing force effects are comprehensive, which extents the application of prestressing force technology.
本文研究表明：预应力效应是多方面的，任何复杂的结构都可以使用预应力技术；
Prestressing reinforcement technology as an effective means to greatly improve and adjust the original structure of the force, the strength and commitment to improve crack resistance.
体外预应力技术作为一种行之有效的加固手段，能够大幅度的改善和调整原结构的受力，提高结构的强度和抗裂性。
This text will turn quality control and technology into section continuous case roof beam and construct to enter to the overpass prestressing force concrete Walk and describe.
本文将对高架桥预应力混凝土变截面连续箱梁施工质量控制及技术进行论述。
This text will turn quality control and technology into section continuous case roof beam and construct to enter to the overpass prestressing force concrete Walk and describe.
本文将对高架桥预应力混凝土变截面连续箱梁施工质量控制及技术进行论述。
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