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李建光.深井排水系统井筒管路托管梁力学分析[J].河北工程大学自然版,2020,37(2):76-79
深井排水系统井筒管路托管梁力学分析
Mechanical Analysis of the Pipeline Beam in the Shaft of the Deep Well Drainage System
投稿时间:2019-12-28  
DOI:10.3969/j.issn.1673-9469.2020.02.012
中文关键词:  深井  排水系统  托管梁  力学分析
英文关键词:deep well  drainage system  pipeline beam  mechanical analysis
基金项目:国家自然科学基金资助项目(61375002);第四代现代化(智慧)煤矿小保当示范项目研究中煤科工集团科研项目(2014ZD002)
作者单位
李建光 中煤科工集团北京华宇工程有限公司, 北京 100120 
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中文摘要:
      针对深井开采给井筒排水系统管路托管梁设计带来的托管梁承受载荷大、选型困难、不易安装等问题。采用理论和实际相结合的方法,以某深井副立井为例,采取措施取消了温度力载荷;研究U型管卡对托管梁载荷的分担作用;通过PROE软件,运用ANSYS对托管梁进行有限元分析,创造性地将梁的加强措施融入选型过程。从三个方面对深井排水系统井筒管路托管梁进行力学分析,在保证系统安全的基础上,达到了降低托管梁载荷的效果,托管梁的规格也随之下降。
英文摘要:
      Deep well mining brings a series of new problems to the design of the pipeline stinger beam of the shaft drainage system, such as the large load on the pipeline beams, the difficulty of type selection and the difficulty of installation. Taking a deep well auxiliary shaft as an example, measures were taken to cancel the temperature force load, and load sharing effect of U-shaped pipe clamp on the escrow beam was studied by combining the theory with practice. Through PROE software, the finite element analysis of the escrow beam was carried out with ANSYS, and the strengthening measures of the beam were creatively integrated into the selection process. The mechanical analysis of the pipeline beam of the deep well drainage system was carried out from three aspects. On the basis of ensuring the safety of the system, the effect of reducing the load of the pipeline beam was achieved, and the specification of the tube pipeline was also reduced.
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