摘要
一般文献所给出的四点吊桩的吊点布设是以吊索等长为前提的。实际工程中各吊索间长度总是存在偏差 ,因此会给吊索的吊力和桩身弯矩带来不容忽视的影响。本文通过具体工程实例做了初步研究 。
The arrangement of four lift points to hoisting a pile,as given in general technical literature,is on the premise of slings with equal length.However,erroneous length of the slings is always found in practical works,causing non-ignorable effect on the lift force of the slings and the bending moment of the piles.preliminary research has been made in practical works and some tentative conclusive comments are proposed.
出处
《中国港湾建设》
2000年第6期12-14,48,共4页
China Harbour Engineering
