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| 压力平衡拱应力状态相似物理模拟研究 | |
| 引用本文： | 杨正全,金永成,苏仲杰.压力平衡拱应力状态相似物理模拟研究[J].辽宁工程技术大学学报(自然科学版),2003,22(3):337-339. |
| 作者姓名： | 杨正全 金永成 苏仲杰 |
| 作者单位： | 1. 辽宁工程技术大学,资源与环境工程学院,辽宁,阜新,123000 2. 辽宁省煤炭供销总公司,辽宁,沈阳,110006 3. 辽宁工程技术大学,科学研究所,辽宁,阜新,123000 |
| 摘 要： | 相似材料模拟是通过建立相似物理模型，观测研究难以用数学描述的系统特性，研究原型系统与模拟系统间相似特性的。模型与原型的区别，仅在系统要素的序结构和特征值有一定的比例大小，而支配系统特性的本质不变。从系统仿真角度上说，建立相似的物理模型，可称为相似物理仿真模拟。通过相似材料模拟，对压力平衡拱处岩层的水平应力和竖直应力的观测。 |
| 关 键 词： | 压力平衡拱 应力状态 相似材料模拟 相似物理模型 水平应力 坚直应力 矿山压力 |
| 文章编号： | 1008-0562(2003)03-0337-03 |
| 修稿时间： | 2002年11月25 |
Similar physical simulative study in state of pressure equilibrium and arch stress |
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| YANG Zheng-quan,JIN Yong-cheng,SU Zhong-jie.Similar physical simulative study in state of pressure equilibrium and arch stress[J].Journal of Liaoning Technical University (Natural Science Edition),2003,22(3):337-339. | |
| Authors: | YANG Zheng-quan JIN Yong-cheng SU Zhong-jie |
| Institution: | YANG Zheng-quan1,JIN Yong-cheng2,SU Zhong-jie3 |
| Abstract: | Similar material simulation is to study similar specific property between prototypal and imitable system through setting up similar physical model, and observing and studying the specific property of the system which can't be described in mathematics. The differentiation of model and prototype is only that there is a fixed proportion between the sequence structure and characteristic figure of the essential factors of the system, but the nature of controlling the system doesn't change. Setting up similar physical model is called similar physical emulated imitation from the point of emulation of the system. Through similar material simulation the horizontal and vertical stress of arch rock stratum in pressure equilibrium is observed. |
| Keywords: | similar simulation arch rock stratum horizontal stress vertical stress |
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