The propagation angle of the principal fault rupture through soil equals the dilation angle of the soil under the mean confining pressure. 主裂缝的总体传播方向与断层平面的夹角约等于土体在土层平均围压下的剪胀角。
Last, it elaborates the orientation of principal professional development from the multifaceted angle of ethics. 最后,阐述从伦理学多元取向观点架构校长专业发展取向。
The results show that: with the initial principal stress direction angle increases, the axial residual deformation from the compression state gradually transits to the elongation. 结果表明:随着初始主应力方向角的增大,轴向残余变形由压缩状态的正值逐渐过渡到伸长状态的负值。
The initial orientation angle of the major principal stress has a significant influence on the dynamic strength: as the angle increases, the dynamic strength decreases. 初始大主应力方向角对动强度影响显著,随角度的增大动强度逐渐降低。
It was a special situation for the initial principal stress angle 90 °, and regression stress pattern of pore water pressure was described in another different function rather than the similar hyperbolic function as it was performed under the condition of other angles. 初始大主应力方向角等于90°是一种非常特殊的状态,其孔压应力模式需另外一种完全不同的函数描述。
Computer Methods of Calculating the Principal Strains and the Directions of Any Angle Strain Rosette 任意角度应变花主应变与主方向的计算机方法
The grain boundary migration during recrystallization in IC 218 alloy was studied by means of TEM and ODF. It was found that the small angle boundary migration plays principal role while the large angle boundary loses mobility. 采用TEM和ODF(取向分布函数)等手段对IC-218合金再结晶过程中的晶界迁移行为进行了研究,发现小角晶界的活动相当活跃,而一般大角晶界失去了明显可动性。
The results show that it is necessary to consider the third order harmonic response as well as the classic resonant principal wave response for liquid sloshing tests with large angle of oscillation. 研究结果表明,除应考虑经典的晃动共振基波响应外,还有必要考虑3次谐波响应。
The generalized J-M sets for decimal index number have discontinuity and collapse, and their evolutions depend on the choice of the principal range of the phase angle. 小数阶广义M-J集出现了错动和断裂,且其演化过程依赖于相角主值范围的选取。
A statistic method combining principal component analysis ( PCA) with joint angle plot is presented to online detect and diagnose fixed bias of temperature and flow rate sensors of air handling unit ( AHU). 本文针对空调箱的温度、流量等传感器进行固定偏差故障,提出了一种基于统计学的方法进行在线的故障检测和诊断。
According to the shapes of minor principal stress arch, the coefficients of earth pressure corresponding to different angle of internal friction and that of wall friction are gained. 根据得到的土拱形状,分别计算对应不同内摩擦角和墙土摩擦角时的侧土压力系数;
Average vertical earth pressures are obtained according to the shape of minor principal stress arch, and consequently the coefficient of earth pressures versus the angle of inter-nal friction and the angle of wall friction and the formula of earth pressures on silos are obtained. 根据土拱形状的理论分析计算平均竖向应力,由此得到了对应不同内摩擦角和墙土摩擦角的侧土压力系数,以及筒仓侧土压力的理论公式。
Based on paper [ 1], it puts forward a useful method of obtaining principal stresses angle. 在文[1]的基础上提出上切实可行的求主方向角的方法。
The Explicit Representation to the Principal Rotation Angle and the Principal Rotation Axis 主转动角与主转动轴的显式表示
Based on the principal of optical autocollimating, a novel micro-angle measuring system is designed for the angle follower of the gyroscope mechanism. 介绍了一种基于光学自准直原理新型小角度测量系统,该系统是为陀螺定向机构中角度随动系统而设计的。
This article is to introduce the new way of converting the cutting tool's working angle in the feed profile or penetration of a cutting tool profile to the principal profile-use tools cross-sections angle conversion formulate to calculate the tool's work angle. 本文介绍了将刀具进给剖面或切深剖面内的工作角度换算至主剖面内的新方法&用刀具各剖面角度换算公式计算。
Firstly, this paper analyzes the principal part according to the process of the organizational learning based on the philosophical angle. And then it analyzes the society-individual characteristics of the principal part based on the embedded theory. 本文基于哲学视角,依据组织学习的过程对组织学习主体进行了分析,基于社会学嵌入性理论对组织学习主体的社会-个人特征进行了分析。
On the basis, the ratio of quadrature error and sense signal are induced when the the principal axes of elasticity of outer-frame and inner-frame rotates a little angle separately. 在此基础上,利用弹性主轴原理,推导了内外框弹性主轴偏转产生正交信号与敏感信号的比值表达式。
A approach to the solution of calculation of principal stress and its direction angle of danger point on severe section of the member in engineering design by using computer is presented, and to the automatic drawing of direct-view stress state figure is also presented. 本文提出用计算机编程的方法,解决工程设计中所需要计算构件危险截面上危险点的主应力及主应力的方向角,并自动绘制出直观的应力状态图。
While direction of previous main faults that intersect the maximum principal stress by minor angle also probably becomes the major migration direction of oil and gas. 与最大主应力小角度相交的先期主要断裂的方向也可能成为油气运移的主要方向。
Fault detection method based on kernel principal angle 基于核主角的故障检测方法
This article has analysed a change phenomenon of principal and subordinate JK trigger from the angle of logic feedback and logic function of combining synchronous RS trigger. 从逻辑反馈的角度并结合同步RS触发器的逻辑功能分析了主从JK触发器一次变化现象。
Improving on the Direct Determing Method of Principal Stress Angle 直观判定法的改进
The structural fracture parallel in direction to the maximum principal stress and the previous fault and fracture intersecting with the maximum principal stress at a small angle are the preferential directions of hydrocarbon migration. 平行于最大水平主应力方向的构造裂缝,及与最大水平主应力呈小角度相交的前期断层和裂缝是油气运移的优选方向。
Additive effects were principal in panicle angle trait ( Table 8), while epistasis effects in number of spikelets per panicle ( Table 9); 穗角性状以加性效应为主,每穗颖花数性状以上位性效应为主;
Exploration for Determining Principal Stresses Angle under Plane Stresses 平面应力状态下主方向角的确定
Besides, the selecting of the research methods in this paper, such as principal components analysis, provides a new angle for further relevant research in China. 此外,本文采用主成分分析法等研究方法,为今后的相关研究提供了新的思路。