论文部分内容阅读
在安徽不同地质条件区开展钻探取样和现场测试,对比分析了岩土体室内和现场测试的热导率结果,地层的热导率会随着固结程度的变好而增大,室内与现场测试结果也具有较好的相关性,地下水动力条件、人类活动会对现场测试结果产生一定的影响。同时针对地埋管型地源热泵系统的不同设计阶段,提出了获取热导率的方法建议,促进了合理开发利用浅层地热能资源。
In different geological conditions in Anhui Province to carry out drilling sampling and field testing, comparative analysis of rock and soil test results of thermal conductivity indoors and in the field, the thermal conductivity of the formation will become better as the degree of consolidation increases, indoor and on-site Test results also have good correlation, groundwater dynamic conditions, human activities will have some impact on the field test results. At the same time, aiming at the different design stages of the ground-source heat pump system, a method suggestion of obtaining thermal conductivity is put forward, which promotes the rational exploitation and utilization of shallow geothermal energy resources.