摘要
吸附力是海洋和港口工程中常见的一种力,一般是指位于海底软粘土中的沉箱或其他坐底式结构等建筑物,在起浮过程中,底面与软土之间相互作用所产生的力。吸附力是影响结构物起吊的主要阻力,研究吸附力可为合理选用起浮设备提供依据,对实际工程有着重要意义。
Absorption force is the common force in the ocean and harbour engineering, generally referring to the force generated by the reaction between soft soil and the bottom of the caisson and other bottom-supported structures located in soft soil during raised from sea bed. It is the the main resistance affecting the structure lifted. The research on the absorption force is significant to the practical engineering, which can provide the reasonable basis for the choice of the appropriate lifting equipment.
出处
《港工技术》
2009年第6期43-45,共3页
Port Engineering Technology
关键词
沉箱
吸附力
粘着力
负孔隙水压力
caisson
absorption force
adherence force
negative pore water pressure
