| 部分预应力混凝土桥梁设计方法研究及在林区应用的可行性分析 |
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| 引用本文： | 单炜,余诗泉.部分预应力混凝土桥梁设计方法研究及在林区应用的可行性分析[J].东北林业大学学报,1988(4). |
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| 作者姓名： | 单炜 余诗泉 |
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| 作者单位： | 东北林业大学
(单炜)，东北林业大学(余诗泉) |
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| 摘 要： | 本文简介了部分预应力混凝土的发展概况、提出和分析了部分预应力混凝土桥梁的设计要点、阐述了部分预应力混凝土桥梁设计思想和设计方法、最后本文探讨了部分预应力混凝土桥梁的经济效益及在林区应用的可行性。
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| 关 键 词： | 桥梁 部分预应力 设计 预应力混凝土 经济效果 |
STUDY ON DESIGN METHOD OF PARTIAL PRESTRESSED CONCRETE BRIDGE AND FEASIBILITY ANALYSIS OF APPLICATION IN FORESTRY REGIONS |
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| Shan Wei Yu Shi quan.STUDY ON DESIGN METHOD OF PARTIAL PRESTRESSED CONCRETE BRIDGE AND FEASIBILITY ANALYSIS OF APPLICATION IN FORESTRY REGIONS[J].Journal of Northeast Forestry University,1988(4). |
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| Authors: | Shan Wei Yu Shi quan |
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| Institution: | Northeast Forestry University |
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| Abstract: | It introduces the geaeral development on partial prestressed concrete, presents and analyses the main points of design, and expounds the idea and method of design. Finally, the economic benefit and the feasibility on application of partial prestressed concrete bridge in the forestry regions are studied, in this paper. |
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| Keywords: | Fraction Prestressed concrete Bridge Design Economic effect |
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