为了保证及时获得有效、可信的监测数据，分析监测工作中存在的问题，进行监测过程控制的研究，提出结合工况进行监测过程控制的方法和数据判读实例，报告监测过程控制的准则和技术要领。认为： 1）在监测工作实践中，只有解决好对监测过程的有效控制，同时解决好监测数据与实际现象的对照，才能保证预警的准确、及时。2）在保证合理的人员、设备投入的前提条件下，执行基点联测、检核避错等6项监测工作制度，是保证获得可信的监测数据的有效途径。3）在保证能有效观测到围岩变形量波动值的前提条件下，适当降低监测仪器的精度要求，并采取与施工过程密切配合的施测方法，能显著提高监测效率。

Problems in monitoring are analyzed. Monitoring process control is studied. Criterion and technical key points of monitoring process control are proposed. Conclusions drawn are as follows: 1) Only when the monitoring process is well controlled and the monitoring data are well compared to the actual performance, can accurate and timely warning be given. 2) Implementing 6 monitoring systems is an effective way to obtain reliable monitoring data. 3) The monitoring efficiency can be improved if the precision requirement for the monitoring instruments and devices is properly lowered and the monitoring is well coordinated with the construction process.