饱和软黏土中埋地管道冻结模型试验研究 |
陈士远, 郑荣跃, 刘干斌, 陈德升 |
Experimental study on freezing model of buried pipeline in saturated soft clay |
Shiyuan CHEN, Rongyue ZHENG, Ganbin LIU, Desheng CHEN |
图18 管身应力与温度关系曲线 |
Fig.18 The curves of pipe axial stress (a) and circumferential stress (b) by the temperature changing with time |
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