The Mid-Late Jurassic semi-foreland basin formation and Early Yanshan compressive deformation stage;
中晚侏罗世类前陆盆地的形成和早燕山期挤压变形阶段;
According to the settlement in different depth, major compressive deformation develops in area nearby stabilized layer bottom.
分层沉降观测结果表明,复合地基的主要压缩变形发生在加固区底部和下卧层顶部的一定范围。
Moreover, the uniaxial compressive deformation and damage of thenardite are different from other rocks during four deformation phases.
在单轴压缩变形破坏过程中,具有与普通岩石试件不同的四阶段性特征。
The compressive deformation and strength of the concrete under different loading rates and lateral stresses are studied systematically in the paper.
系统地探讨了有侧应力作用时,混凝土在不同加载速率下的受压变形和强度特性。
Zn-20%Al alloy specimens from both conventional ingots and stir cast ingots were compared and examined in terms of compressive deformation behaviour.
对取自常规铸锭及搅动铸锭的试样的压缩特性进行了对比分析。
The results show that relationship between flow stress and strain rate is applied to hyperbolic sine equation in the hot compressive deformation of 6061 aluminum alloy;
研究表明,6061铝合金热压缩塑性变形时的流变应力和应变速率之间的关系满足双曲正弦函数关系式;
Based on compressive deformation experiments of 21 pieces of sand-lime-AAC(SLAAC) masonry, this paper analyses their failure mechanism, and compares it with other masonries.
通过对21个灰砂蒸压加气混凝土砌体试件受压变形性能的试验研究,分析了其受压破坏现象及机理,并与其他砌体进行了对比。
Also, the compressive properties of the fabrics were measured, and the pressure-deformation curve and some factors influencing the compressive deformation and recoverability were analyzed.
对这些织物的压缩性能进行了测试,分析了压力—变形曲线和影响压缩变形和回复性能的因素。
The effect of the whisker rotation on the hot compressive deformation behavior of the whisker reinforced aluminum matrix composite is investigated by the plane strain finite element method.
采用平面应变有限元方法研究了晶须转动对晶须增强铝基复合材料热压缩变形行为的影响。
The microstructure of AZ61 magnesium alloy by strain-induced melt activation (SIMA) process was studied to reveal the effects of prior compressive deformation, isothermal temperature and holding time.
研究了AZ61镁合金在应力诱发熔体激活法(SIMA)制备半固态坯料过程中预变形量、等温温度和保温时间对其组织的影响。
Forging is the process by which metal is heated and is shaped by plastic deformation by suitably applying compressive force.
在锻造过程中先将金属加热,然后施加合适的压力使其塑性变形。
A piece is a metal that is applied to the object by means of a plastic deformation to shape the shape of the required shape or the appropriate compressive force.
件是金属被施加压力,通过塑性变形塑造要求的形状或合适的压缩力的物件。
It provides an effective approach to further and systematical study of free deformation mechanism and law in tube axial compressive precision forming process.
该系统为系统深入地研究管轴压精密成形过程中无模约束自由变形机理和成形规律提供了有效的手段。
In this paper, the problems on compressive plastic deformation in the weld and the principle of welding stress and strain described by d.
讨论了焊缝是否存在压缩塑性变形问题和拉达伊d应力应变原理图存在的问题。
The analysis of mechanical model shows that the fracture toughness is improved by residual compressive stress of substrate surface, which resists the tensile deformation of substrate.
力学模型分析表明,基体残余压应力以抵抗基体拉伸变形的方式提高了铬层的断裂韧性;
During the rock similar material uniaxial compressive test, the deformation and strengthen character were directly affected by different material proportion and loading rate.
在岩石相似材料单轴压缩试验中,不同的材料配比和加载速率将直接影响到相似材料的变形与强度特性。
Whole weldment includes practically elastic deformation zone, compressive plastic deformation zone, tensile plastic deformation zone and melting pool.
整个焊接板由弹性变形区、压缩塑性变形区、拉伸塑性变形区和熔池组成。
The results show that the finite deformation constitutive equations based on Eulerian configuration are suitable for the compressive finite deformation process of lead.
结果表明,欧拉描述有限变形本构方程适合于铅的有限变形压缩规律的描述。
The deformation of concrete was measured using WHY series full automatic testing machine when the maximum compressive stress was 80% of the compressive strength and repeated 5 times.
采用WHY全自动应力试验机测量了最大压应力为轴心抗压强度80%重复5次时混凝土的变形。
The rear impact roller stretches the weld longitudinally with transverse compressive plastic deformation of the weld, thus reducing the residual deformation and stresses in the bead.
后轮将焊缝金属的纵、横向压缩塑性变形充分碾展,减小了工件的残余变形和应力。
Its transient recovery rate of deformation, complete recovery time of deformation and maximal compressive strength were determined with biomechanical approach.
用生物力学测定仪测定其不同压缩比率下的瞬时形变恢复率、最大形变恢复率及最大极限压缩强度。
The relation between splitting tensile strength and compressive strength and the effects of steel fiber types and volume ratio on behavior of the deformation of split failure are discussed.
探讨了劈拉强度与抗压强度的关系、钢纤维体积率及钢纤维类型对劈拉变形性能的影响。
Due to the distinct difference in tensile and compressive properties, the position and deformation curvature of curved neutral layer will change with time for the! Strata in a creep state.
由于岩石材料抗拉与抗压性能的明显差异,使岩层受蠕变作用时,其弯曲中性层位置及变形曲率都将随时间变化。
Elastic resistant coefficient, deformation and compressive moduli of surrounding rock in large-section loess tunnel are very important for design of tunnel.
对于高速铁路大断面黄土隧道严格的设计计算而言,黄土隧道围岩的弹性抗力系数、变形模量和压缩模量十分重要。
In this paper, 9 compressive specimens of 3 groups were tested to investigate the cracking resistant load, ultimate load, failure modes and deformation capacity of the grouted slotted block masonry.
本文通过3组9个抗压试件,了解开槽砌块灌孔砌体的受压开裂荷载、极限承载力、破坏形态和变形能力。
The results indicate that the peak values of compressive strength and the plastic deformation will increase significantly with the increment of the confining pressure.
研究表明,在复杂应力条件下,随着围压增大,峰值抗压强度明显提高,塑性变形明显增大。
Results Obtained the distortion deformation, stress nephogram, section stress of femur neck and upside of femoral shaft of the femur under the bending moment and compressive load.
结果得出了在弯压复合荷载下股骨的变形、应力云图、股骨颈和股骨干上端的截面应力。
The thesis presents several regression equatons that of others strengths, modulus of deformation and peak strain with compressive strength. It offers some importaint data for utilization of…
得出了各种强度指标、变形模量及峰值应变与混凝土抗压强度的回归关系式 ,加深了对超高强混凝土的力学性能的认识。
Large samples uniaxial compressive creep test indicates, the flow deformation and failure of SLATE is controlled by its structure plane.
大试件单轴蠕变实验表明,板岩流动变形破坏受结构面控制。
Large samples uniaxial compressive creep test indicates, the flow deformation and failure of SLATE is controlled by its structure plane.
大试件单轴蠕变实验表明,板岩流动变形破坏受结构面控制。
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