DYNAMIC STABILITY ANALYSIS OF ADVANCED SUPPORT EQUIPMENT

XIE Miao; ZHAO ChunXiao; BAI YaJing

doi:10.16579/j.issn.1001.9669.2018.01.002

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DYNAMIC STABILITY ANALYSIS OF ADVANCED SUPPORT EQUIPMENT

更新时间：2022-09-22

- DYNAMIC STABILITY ANALYSIS OF ADVANCED SUPPORT EQUIPMENT
- Journal of Mechanical Strength Vol. 40, Issue 1, Pages: 8-14(2018)
- 作者机构：
  
  1. 辽宁工程技术大学机械工程学院
- 作者简介：
- 基金信息：
- DOI：10.16579/j.issn.1001.9669.2018.01.002
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XIE Miao, ZHAO ChunXiao, BAI YaJing. DYNAMIC STABILITY ANALYSIS OF ADVANCED SUPPORT EQUIPMENT. [J]. 40(1):8-14(2018)
DOI：

XIE Miao, ZHAO ChunXiao, BAI YaJing. DYNAMIC STABILITY ANALYSIS OF ADVANCED SUPPORT EQUIPMENT. [J]. 40(1):8-14(2018) DOI： 10.16579/j.issn.1001.9669.2018.01.002.

摘要

超前支护装备是用于综掘巷道的临时支护设备,为提高超前支护工作稳定性和优化结构,对其进行动态稳定性分析,建立超前支护设备主要承载元件-立柱的动力学模型,并建立参数振动微分方程,得到其动力稳定区域和动力不稳定区域,运用能量法对立柱的稳定性进行分析,为以后超前支护设备动力稳定性的判据提供了依据。

Abstract

Advanced support equipment is used for comprehensive tunneling roadway temporary support equipment,in order to improve the stability and optimize the structure of the advanced support equipment,carry on the dynamic stability analysis,establish advanced support equipment mainly for components-column dynamics model,and establish the parameters of the vibration differential equation,its dynamic stability region and the dynamic instability region,using the energy method to analyze the stability of the columns,to provide the basis for advanced support equipment dynamic stability criterion later.

关键词

超前支护动态稳定性能量法立柱

Keywords

Supporting in advanceDynamic stabilityEnergy methodColumn

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