CAJ | 학술논문

水流温度对裂隙岩体中渗流场分布规律的影响是岩体水力学研究的热点问题。在分析水流温度对裂隙水流影响机理的基础上，建立了考虑水流温度影响的岩体裂隙渗流场数学模型，采用有限元法对其进行数值求解。研究结果表明：考虑水流温度影响较不考虑水流温度影响的渗流场水头值普遍偏高；水流温度对渗透系数的影响在水流温度影响渗流场分布的过程中起主导作用；裂隙宽度越大，水流温度对裂隙渗流场的影响越明显。
수류온도대렬극암체중삼류장분포규률적영향시암체수역학연구적열점문제。재분석수류온도대렬극수류영향궤리적기출상，건립료고필수류온도영향적암체렬극삼류장수학모형，채용유한원법대기진행수치구해。연구결과표명：고필수류온도영향교불고필수류온도영향적삼류장수두치보편편고；수류온도대삼투계수적영향재수류온도영향삼류장분포적과정중기주도작용；렬극관도월대，수류온도대렬극삼류장적영향월명현。
The influence of water temperature on the distribution of seepage field in fractured rock mass is a hot issue of research on rock mass hydraulics problems .On the analysis basis of effect of water tempera-ture on fissure water flow mechanism , the paper established the mathematical model of rock fracture seep-age field considering the influence of water temperature and solved numerically by using the finite element method.The results show that the value of water head by considering the influence of water temperature is higher than that of not considering the influence of water temperature;the influence of water temperature on hydraulic conductivity plays a leading role in the process of water temperature; the larger the fissure width, the more obvious influence of water temperature on fracture seepage field .