泥页岩膨胀量测定仪的改进研究  

Study on the Improvement of Mud Shale Dilatometer

作　　者：韩天夫 李进 王雪竹 赵建刚 魏瑞 许云博 李慧想 石凯 杨锐 HAN Tianfu;LI Jin;WANG Xuezhu;ZHAO Jiangang;WEI Rui;XU Yunbo;LI Huixiang;SHI Kai;YANG Rui(Beijing Institute of Exploration Engineering,Beijing 100083,China;Beijing Chengtong Fangda Technology Co.,Ltd.,Beijing 102401,China)

机构地区：[1]北京探矿工程研究所,北京100083 [2]北京诚通方达科技有限责任公司,北京102401

出　　处：《地质装备》2022年第6期10-14,共5页Equipment for Geotechnical Engineering

基　　金：国家重点研发计划“科技助力经济2020”重点专项项目“钻井液性能综合测试评价技术应用示范”(编号:SQ2020YFF0426564)。

摘　　要：针对室内常用泥页岩膨胀性能测试仪器出现的一些影响结果一致性和平行性问题,提出了仪器测试结构和测试方法的改进措施,同时给出了仪器测试拟合函数作为对比分析同类仪器测试数据的参考。经过测试验证,改进后的测试结果更加准确可靠。In view of some problems affecting the consistency and parallelism of shale swelling performance test instruments commonly used indoors,the improvement measures on the instrument test structure and test method are proposed,and the instrument test fitting function is given as a reference for comparing and analyzing the test data of similar instruments.After testing and verification,the improved test results are more accurate and reliable.

关 键 词：泥页岩 膨胀仪 平行性 拟合函数 

分 类 号：P634.6[天文地球—地质矿产勘探]