钻孔灌注桩钢筋笼上浮数学模型

Mathematical Model of Lift-up of Bored Pile Reinforcement Cage

摘要:

分析了灌注过程中钢筋笼的受力，建立了非全配筋钻孔槽注桩钢筋笼上浮数学模型，并对该模型进行了分析，列举了实际应用情况。

关键词:钻孔灌往桩，钢筋笼，上浮，数学模型，分析，应用

Abstract:

Analysis is made on forces exerted on the reinforcement cage during casting.Set-up a mathematicalmodel of lift-up of teh non-full length reinforcement cage of bored pile.The mode is examined and field casesare listed.

Key words:bored pile,reinforcement cage,lift-up, mathematical model ,analysis ,application,