摘要
空间预应力束引伸量的求解是桥梁施工控制中的重要环节,介绍了在CAD图形软件下,空间预应力束引伸量的求解过程,对单端张拉、双端对称张拉、双端不对称张拉以及斜腹板中预应力束引伸量的求解方法作了详细阐述。
Solution to spatial prestress tendons drawing amount is an important segment in bridge construction control. This paper introduces solution procedure of spatial prestress tendons drawing amount by CAD graphic software, and puts forwards the solution of prestress tendons drawing amount ,including single-ended tensioning, double-end symmetric tensioning, double-end asymmetric tensioning, skew web plate and so on .
出处
《盐城工学院学报(自然科学版)》
CAS
2005年第2期28-31,共4页
Journal of Yancheng Institute of Technology:Natural Science Edition
关键词
预应力
引伸量
CAD
不对称
斜腹板
prestress
drawing amount
CAD
asymmetry
skew web plate