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| 井架偏斜的分析预测与纠偏控制 | |
| 引用本文： | 王在泉,王广云,张维好,张省军,任彦龙,刘志强.井架偏斜的分析预测与纠偏控制[J].金属矿山,2002(4):24-26. |
| 作者姓名： | 王在泉 王广云 张维好 张省军 任彦龙 刘志强 |
| 作者单位： | 1. 青岛建工学院 2. 张马屯铁矿 3. 中国矿业大学 |
| 摘 要： | 在对井架偏斜原因进行工程地质分析基础上，采用ANSYS有限元方法模拟预测井架斜腿基础不同沉降情况下井架及订杆件的应力，变形及强度变化规律，提出采用壁后注浆微型钢管混凝土桩进行地基处理的方法及工艺，在数值模拟预测及现场安全监控指导下，介绍对井架实施可控纠偏的方法。 |
| 关 键 词： | 井架 偏斜 分析预测 纠偏控制 数值模拟 钢管混凝土桩 |
| 修稿时间： | 2001年10月21 |
Analysis and Forcast of Shaft Frame Inclination and Its Rectification Control |
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| Wang Zaiquan.Analysis and Forcast of Shaft Frame Inclination and Its Rectification Control[J].Metal Mine,2002(4):24-26. | |
| Authors: | Wang Zaiquan |
| Abstract: | Based on the engineering geological analysis of the shaft frame inclination causes,ANSYS finite element method was used to simulate and forcast the stress,deformation and strength variation law of the shaft frame and main supporters under various subsidence conditions of the inclined leg foundation.It was suggested to use the method and technology of wall back grouting and steel cement pipe reinforced concrete piles for the foundation treatment.The execution of the controlled inclination rectification of shaft frame under the guidance of numerical simulated forcast and on site safety monitoring is described. |
| Keywords: | Shaft frame foundation Inclination rectification Numerical simulation Steel pipe reinforced concrete pile |
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