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研究与探索

盾尾密封油脂泵送性测试仪器、测试方法与评价标准研究

  • 王德乾 ,
  • 宋世雄 ,
  • 程晋国 ,
  • 江玉生
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  • (1. 中铁第五勘察设计院集团有限公司, 北京 102600; 2. 中国矿业大学力学与建筑工程学院, 北京 100083)
王德乾(1981—),男,山东潍坊人, 2011年毕业于中国科学院化学研究所,高分子化学与物理专业,博士,高级工程师,主要从事隧道工程高分子材料制品的研发工作。Email: wangdeqian@t5y.cn。

收稿日期: 2016-06-13

  修回日期: 2016-07-26

  网络出版日期: 2017-03-30

基金资助

北京市科委重大办项目(Z151100002715016)

Study of Test Devices, Methods and Evaluation Criteria for Pumpability of Shield Tail Sealing Grease

  • WANG Deqian ,
  • SONG Shixiong ,
  • CHENG Jinguo ,
  • JIANG Yusheng
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  • (1. China Railway Fifth Survey and Design Institute Group Co., Ltd., Beijing 102600, China; 2. School of Mechanics and Civil Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China)

Received date: 2016-06-13

  Revised date: 2016-07-26

  Online published: 2017-03-30

摘要

针对目前国内盾尾密封油脂的泵送性无精确定量测试设备、测试方法和评价标准的问题,对国内外盾尾密封油脂泵送性的测试仪器、测试方法和评价标准进行了梳理和对比。根据课题组对盾尾密封油脂的配方和性能的研究成果,结合我国盾构隧道施工中盾尾密封油脂的具体使用情况,参考ASTM D1092,研制了盾尾密封油脂泵送性的定量测试设备、给出了测试方法,并推荐了其评价标准。为我国制定盾尾密封油脂泵送性指标的行业标准提供了借鉴。

本文引用格式

王德乾 , 宋世雄 , 程晋国 , 江玉生 . 盾尾密封油脂泵送性测试仪器、测试方法与评价标准研究[J]. 隧道建设, 2017 , 37(3) : 303 -306 . DOI: 10.3973/j.issn.1672-741X.2017.03.007

Abstract

In light of that there are not any precise and quantificational test device, method and evaluation criteria for the pumpability of shield tail sealing grease at present, therefore the test devices, methods and evaluation criteria for the pumpability of shield tail sealing grease in China and abroad are reviewed. And then, a series of test devices, methods and evaluation criteria for the pumpability of shield tail sealing grease are developed based on study results of mixing materials, properties and application of shield tail sealing grease and ASTM D1092. The results can provide reference for decision of criteria for the pumpability of shield tail sealing grease in China.

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