... pretensioning prestressed reinforcement 先张法预应力钢筋 mortar masonry precasted concrete block 浆砌预制混凝土块 U-steel protection 槽钢保护 ...
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从理论上对拱上结构进行受力分析，得出拱上结构采用预制混凝土块浆砌施工有一定局限性的结论，并以此为依据指导施工。
This paper analyses force of arch structure in terms of theory, points out constructional Limitations of arch structure applying prefabricated component. It provides basis for guiding construction.
从理论上对拱上结构进行受力分析，得出拱上结构采用预制混凝土块浆砌施工有一定局限性的结论，并以此为依据指导施。
This paper analyses force of arch structure in terms of theory, points out constructional Limitations of arch structure applying prefabricated component.
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