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- The characterless zone on the fracture is the shear band instead of fracture surface of shear crack. 斷口上的無(wú)特征區是剪切帶,而不是剪切裂紋斷口;
- Peak strength, mechanical behavior, and pattern of shear band (SB) of anisotropic jointed rock specimen were modeled by FLAC. 摘要采用FLAC模擬了節理傾角對各向異性巖樣峰值強度、力學(xué)行為及剪切帶圖案的影響。
- The development of shear band was researched by analyzing the confining pressure-time history, volumetric curve and displacement field of PFC model. 通過(guò)分析圍壓-時(shí)步曲線(xiàn)、體變曲線(xiàn)和不同階段的顆粒位移場(chǎng)的變化規律,研究了剪切帶的形成與發(fā)展規律。
- The mechanism of formation of shear band in cohesionless soils is presented and verified by a fully coupled FEM procedure. 提出了無(wú)黏性土中剪切帶的形成機理,并利用耦合的有限元數值分析加以驗證。
- The influences of confining pressure, end constraint, height of specimen and interface on networks of shear bands are investigated numerically. 研究了圍壓、端面約束、試件高度及界面特性對剪切帶網(wǎng)絡(luò )形成的影響。
- Microstructure evolution of shear bands originated from high strain,high strain rate deformation in electromagnetic pure iron DT4 had been examined. 結果表明:在壓痕周?chē)纬呻x散的剪切帶,形變引起了塊狀非晶合金局部自由體積增加。
- Numerical simulation of shear band in overconsolidated clay 超固結粘土的剪切帶數值模擬
- He found a job of shearing wool from sheep. 他找到一份剪羊毛的工作。
- He is cutting the branches with a pair of shears. 他正用一把大剪刀剪樹(shù)枝。
- ANALYSIS ON INCLINATION ANGLE OF SHEAR BAND UNDER LOW CONFINING PRESSURE BASED ON GRADIENT-DEPENDENT PLASTICITY 圍壓對剪切帶傾角影響的梯度塑性理論分析
- Numerical simulation of shear band in clayey soils using finite deformation theory 用有限變形理論研究黏性土試樣中變形的局部化問(wèn)題
- Is bifurcate of uric make water sick? 尿尿分叉是有病嗎?
- Have bifurcate of sensory `` make water! 得了前列腺炎有感覺(jué)嗎?什么感覺(jué)?
- In most cases,the plaque located at the bifurcation of the carotid artery. 頸動(dòng)脈粥樣斑塊好發(fā)于分叉處,在各型斑塊中軟斑與潰瘍斑是腦梗塞的主要栓子來(lái)源之一。
- By delaying bifurcation of the message, bandwidth consumption is reduced. 通過(guò)延遲郵件的分叉,可以減少帶寬占用。
- Grasping a pair of shears in her right. 用右手抓起一把大剪刀。
- deviator stress of shear band 剪切帶開(kāi)始形成的偏應力
- There goes but a pair of shears between them. 他們倆真是無(wú)獨有偶。
- In this paper, the bifurcation of limit cycles for a quartic polynomial system is investigated. 摘要研究一類(lèi)四次系統的極限環(huán)分枝問(wèn)題。
- TEM observation showed that the center of the adiabatic shear band (ASB) was composed of recrystallized nano-grains (about 30-70 nm in diameter). TEM觀(guān)察表明絕熱剪切帶(ASB)中心區域由30-70納米的等軸晶組成。