纤维和纳米材料改性水泥稳定道路固废的直剪力学行为
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王伟,黄帅帅,俞文杰,车旭明,李娜
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Direct shear mechanical behavior of cement stabilized road solid waste modified by fibers and nanomaterials
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Wei WANG,Shuai-shuai HUANG,Wen-jie YU,Xu-ming CHE,Na LI
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| 表 3 改性道路固废试样的抗剪强度指标 |
| Tab.3 Shear strength index of modified road solid waste sample |
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| 集料名称 | 抗剪强度表达式 | $c$/kPa | $\varphi $/(°) | | CA | $\tau_{\rm{m}}= 0.66p+46.67$ | 46.67 | 33.42 | | PCA | $\tau_{\rm{m}} = 0.64p+74.78$ | 74.78 | 32.62 | | MCA | $ \tau_{\rm{m}} = 0.70p+61.58 $ | 61.58 | 34.99 | | SCA | $ \tau_{\rm{m}} = 0.72p+66.84 $ | 66.84 | 35.75 | | PMCA | $ \tau_{\rm{m}} = 0.73p+70.27 $ | 70.27 | 36.13 | | PSCA | $ \tau_{\rm{m}} = 0.75p+75.68 $ | 75.68 | 36.87 |
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