地应力测试数据高可靠性处理系统研究

Study on high reliability data-processing system for in-situ stress measurements

为了提高空心包体地应力数据处理的效率、可靠性和实用性,从软件可视化、数据可靠性校验和应力表示形式3方面进行了研究。基于Windows平台开发了空心包体地应力数据处理软件,提出利用测试数据的冗余进行数据可靠性校验的方法,提供了3种形式的全应力状态表示方法。软件包含输入输出模块、数据检索模块、数据处理模块;用实例展示了简洁、友好的可视化输入输出界面;用计算实例证明软件能够快速、有效地剔除不合理数据;提供了水平最大应力形式表示的全应力状态,适合采矿工程的需要。基于Windows平台的空心包体地应力可视化数据处理软件使用简便、效率高,能快速剔除非正常测试数据,避免错误的计算结果,提高地应力测试结果的可靠性。

To improve the efficiency, reliability and utility of data processing for the in-situ stress measurement method using hollow inclu- sion strain cells, this paper studied the software visualization, reliability checking of data and stress expression.The windows-based data- processing software for in-situ stress measurements using hollow inclusion strain cells was developed. The reliability checking of in-situ stress measurements with the help of the data redundancy was proposed.The software provides the complete in-situ stress state in three modes.The software package included the input/output module, the data store module, and the data-processing module. The examples showed the user interface was friendly and simple.The results from several calculating procedures had verified that the software was able to single out the unreasonable data fast and efficiently.The complete in-situ stress state including the maximum horizontal stress was very fit for the requirement of mining engineering.The windows-based visual data-processing software for in-situ stress measurements using hollow inclusion strain cells was convenient and efficient. It could identify the abnormal testing data, avoid the erroneous calculating results and improve the reliability of results.