摘要
在各种张拉力场合下 ,考虑管道反摩擦的预应力钢筋回缩损失的简化计算。
This article explains a simplified method of calculation for loss of prestress of a tendon due to draw in of anchorage counting counter friction of a sheath in various tensioning situation.
出处
《公路》
北大核心
2002年第5期6-7,共2页
Highway
关键词
预应力钢筋
管道反摩擦
回缩损失
简化计算
简支梁
counter friction of a sheath
loss of prestress due to draw in of anchorage
simplified calculation
