| 下告铁矿主井井塔基础稳定性研究与设计 |
| |
| 引用本文： | 刘正宇,李爱兵,邹平,尹彦波. 下告铁矿主井井塔基础稳定性研究与设计[J]. 有色金属(矿山部分), 2009, 61(1) |
| |
| 作者姓名： | 刘正宇 李爱兵 邹平 尹彦波 |
| |
| 作者单位： | 长沙矿山研究院,湖南,长沙,410012 |
| |
| 摘 要： | 通过对下告铁矿主井区的工程地质调查、矿岩的单轴抗压和抗拉强度等的岩石力学室内试验,设计了主井塔楼的基础,并对桩基持力层安全厚度进行了抗冲切、抗剪切及抗弯分析验算,采用有限元模拟分析研究了桩-土-岩巷共同作用下桩基的稳定性,得出了桩基是稳定的结论。
|
| 关 键 词： | 主井井塔 基础稳定性 设计 二维弹塑性有限元 |
Stability Analysis and Design of the Main Shaft Tower Foundation at Xiagao Iron Mine |
| |
| LIU Zhengyu,LI Aibing,ZOU Ping,YIN Yanbo. Stability Analysis and Design of the Main Shaft Tower Foundation at Xiagao Iron Mine[J]. , 2009, 61(1) |
| |
| Authors: | LIU Zhengyu LI Aibing ZOU Ping YIN Yanbo |
| |
| Abstract: | Based on engineering geology survey,uniaxial compression and tensile indoor test of the rock and ore,the main shaft tower foundation of Xiaogao iron mine was designed.Then the die cutting,shear,bend strength about the safety thickness of the pile foundation supporting course were checked,and its stability on the comined action of pile-soil-rock were analysis by using finite element method.At last,we got the conclusion that the pile foundation was steady. |
| |
| Keywords: | main shaft tower stability of the foundation design 2D elasto-plasticity finite element |
| 本文献已被 维普 万方数据 等数据库收录！ |
| 点击此处可从《有色金属(矿山部分)》浏览原始摘要信息 |
|
点击此处可从《有色金属(矿山部分)》下载全文 |
|
