New approach to concrete arch bridges construction

机译：混凝土拱桥施工的新方法

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In the paper true reinforced concrete arches are discussed from the aspect of the structural materials, structural system, the shape of the arch and construction methods. Four large concrete arch bridges were built on the Adriatic coast of Croatia in period from 1965 to 1980. Their degradation and maintenance problems are discussed. Designs for two new large arch bridges are presented. Shapes of these arches are selected in such way that bending moments under permanent actions are minimized, utilizing a computer program developed for this purpose.

机译：本文从结构材料，结构体系，拱形及施工方法等方面对钢筋混凝土拱门进行了探讨。 1965年至1980年，在克罗地亚亚得里亚海沿岸建造了四座大型混凝土拱桥。并讨论了它们的退化和维护问题。介绍了两个新的大型拱桥的设计。利用为此目的开发的计算机程序，可以选择这些拱形的形状，以使在永久作用下的弯矩最小。

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来源
《International Structural Engineering and Construction Conference(ISEC-03); 20050920-23; Shunan(JP)》|2005年|P.555-561|共7页
会议地点 Shunan(JP)
作者
J. Radic; I. Gukov; Z. Zderic;
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作者单位

Faculty of Civil Engineering, University of Zagreb, Zagreb, Croatia;

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原文格式 PDF
正文语种 eng
中图分类混凝土结构、钢筋混凝土结构;
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7. Book reviewsThe use of a grillage analogy for the analysis of slab and pseudo-slab bridge decks WestR. Published by the Cement and Concrete Association, 1973. A4, pp. 104. Price £2. Research, Report 21 (Publication 41.021). Recommendations on the use of grillage analysis for slab and pseudo-slab bridge decks WestR. Published by the Cement and Concrete Association and the Construction Industry Research and Information Association, 1973. A4, pp. 24. Price 50p. Publication 46.017. [O] . A. R. Cusens 1974

机译：预订ReviewSthe使用Grillage类比进行平板和伪平板桥甲板的分析。由水泥和混凝土协会发布，1973年。A4，PP。104.价格为2英镑。研究，报告21（公开41.021）。关于板坯和伪平板桥式甲板的使用粗糙分析的建议。由水泥和混凝土协会和建筑业研究和信息协会发表，1973年。A4，PP。24.价格50p。出版物46.017。
8. Bridge No. 5/725 Alger Road Undercrossing; Bridge No. 5/803 Samish InnUndercrossing; Bridge No. 5/807 South Bellingham Undercrossing. Microsilica Modified Concrete Overlay. Post Construction and Annual Reports, December 1991 [R] . Roper, T. H., Henley, E. H. 1991

机译：第5/725号桥alger Road Undercrossing; Bridge No. 5/803 samish InnUndercrossing;第5/807号桥南Bellingham Undercrossing。硅微粉改性混凝土覆盖层。 1991年12月建造后和年度报告

New approach to concrete arch bridges construction

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