含水合物沉积物的弹塑性本构模型 <sup>1)</sup>

含水合物沉积物的弹塑性本构模型 ¹⁾

刘林^*,姚仰平^†,张旭辉^*²⁾(

),鲁晓兵^*^**,王淑云^*

AN ELASTOPLASTIC CONSTITUTIVE MODEL FOR GAS HYDRATE-BEARING SEDIMENTS ¹⁾

Liu Lin^*,Yao Yangping^†,Zhang Xuhui^*²⁾(

),Lu Xiaobing^*^**,Wang Shuyun^*

图 10. 不同围压下Type B 的应力应变关系^[28]及模型预测

Fig. 10. Stress-strain relations^[28] of Type B at different confining pressures and predictions