IMPROVING SUGGESTION ON CALCULATION METHOD OF FRICTION LOSS IN PRESTRESSED CONCRETE STRUCTURE
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Abstract: Through an analysis of friction coefficient and two key factors of friction in prestressed concrete structure, the shortage of current calculation method is pointed out and corresponded improving suggestion is put forward as well.
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Key words:
- prestressng tendon /
- conduit /
- friction loss /
- friction coefficient
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WILBY C B.后张法预应力混凝土.北京:中国铁道出版社, 1985.65~70 [2] 杜振辰, 现代预应力混凝土结构, 中国建筑工业出版社, 1988.124~129 [3] 李伟兴, 黄鼎业, 等, 超长预应力束孔道摩擦的探讨及应用.结构工程师, 1999(3):14~17
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