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- soil peak strength 土壤最大强度
- The soil is of perfect plastic behavior after peak strength in the stress-strain relationship in istropical consolidation undrained compression. 试验结果表明,土体力学性质在不排水剪切试验中应力应变关系达到峰值强度后基本为理想塑性。
- Peak strength, mechanical behavior, and pattern of shear band (SB) of anisotropic jointed rock specimen were modeled by FLAC. 摘要采用FLAC模拟了节理倾角对各向异性岩样峰值强度、力学行为及剪切带图案的影响。
- For lower or higher JI, the peak strength of jointed rock specimen is higher and the strain-softening behavior is apparent. 当节理倾角较高或较低时,可观测到应变软化行为。
- The wave velocity,cohesion,peak strength with 5 MPa confining pressure increase 15%,50%,50% or so,respectively,and the variation of inner friction angle is not apparent after rock specimens are fully socked in the CRS material in the laboratory. 将岩石浸泡在该材料的溶液中,与浸泡前相比,岩石的弹性波速度增加15%25左右,粘聚力增加50%25,内摩擦角变化不大,在围压5 MPa时,三轴抗压强度增加50%25左右。
- Through the triaxial tests of the coarse-grained material, the particle breakage under the isotropic consolidation, peak strength and different stress level conditions are studied. 通过三轴颗粒破碎试验,研究了某粗粒料等压固结、峰值以及不同应力水平下的颗粒破碎规律,分析了干湿状态的影响。
- Peak strength model of brittle rocks containing flaws 含裂纹缺陷脆性岩石的峰值强度模型
- Some plants push their roots deep into the soil. 一些植物的根深深长入土中。
- Such crops won't grow in limy soil. 这类作物不能在石灰质的土壤中生长。
- What shall we grow in this alkaline soil? 我们应该在碱性土壤里种什么?
- There are a lot of worms in the soil. 泥土中有许多蠕虫。
- Keywords dilatancy;after the peak strength;confining pressure;dilatancy index; 岩石扩容;峰后;围压;扩容指数;
- Water has permeated (through) the soil. 水已渗遍那片土壤。
- There are some clods of soil on the mat. 垫子上有些土块。
- The earth in the garden is good, soft soil. 花园里的泥土松软肥沃。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- She makes her living from the soil. 她以务农为生。
- Grass will not succeeded in this dry soil. 在这种干燥土壤中草不会成活。
- The soil absorbs only a fraction of the rain that beats down. 土壤只吸收猛打到地面上的雨水的一部分。
- The soil becomes more and more acidic as pollution mounts up. 随着污染的加剧,土壤的酸化越来越严重。