探矿工程-岩土钻掘工程Issue(4)：61-63,3.
基于 ANSYS 绳索取心钻杆和连接接头的应力分析
Analysis on the Stress on Wire-line Core Drilling Pipe and Connection Joint Based on ANSYS
崔成民 1梅冬2
作者信息
- 1. 两江工业大学地质系，朝鲜惠山
- 2. 中国地质大学<武汉>工程学院，湖北武汉430074
- 折叠
摘要
Abstract
The working situation of wire-line core drilling is analyzed and three-dimensional simulation are made on the stress states on wire-line core drilling pipe and connection joint based on ANSYS.Through the numerical simulation, the position of maximum stress on the drilling pipe in different working conditions is presented, which have certain reference value to prevent drilling pipe breaking, optimize the design of connection joint thread and determine reasonable drilling parameters.关键词
绳索取心钻杆/接头/折断事故/应力分析Key words
wire-line core drilling pipe/connection joint/accident of drilling pipe breaking/stress analysis分类
天文与地球科学引用本文复制引用
崔成民,梅冬..基于 ANSYS 绳索取心钻杆和连接接头的应力分析[J].探矿工程-岩土钻掘工程,2014,(4):61-63,3.
