PLEXIGLASS MODEL TEST OF OPEN-SPANDREL RIGID ARCH BRIDGE
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摘要: 空腹式刚架拱桥是一种新型的梁拱组合体系桥梁,结合该结构体系在福州市尤溪洲闽江大桥的应用,进行了几何全相似模型在多种受力工况的模型试验,探讨了空腹式刚架拱桥的受力特性。模型试验研究为这类桥梁的设计与施工提供了理论依据。Abstract: Open-spandrel rigid arch bridge is a new type of beam-arch composite structure system,and this new structure has been used in Minjiang River in Fuzhou.In order to investigate the structural behaviors of the open spandrel rigid arch,the tests of plexiglass model with geometrical similarity under varied loading are carried out.
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Key words:
- open-spandrel /
- rigid arch /
- plexiglass /
- model test
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金成棣. 预应力混凝土梁拱组合桥梁[M].北京:人民交通出版社,2001. [2] 郭金琼. 箱形梁设计理论[M].北京:人民交通出版社,1999.
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