Considering vertical and horizontal bending moment and tortile moment action together, equivalent bending moment is proposed in this paper to evaluate anti-bend capability of wall.
基于墙体受到纵向弯矩、横向弯矩和扭矩的综合作用，提出采用等效弯矩法评价墙体的综合抗弯性能；
The present paper deals with the definition and algorithm of impedance real part equivalent resistivity in horizontal electric double source frequency electromagnetic sounding.
本文讨论了水平电偶源频率电磁测深中阻抗实部等效电阻率的具体定义和算法。
Some problems are discussed, such as the mechanical mode and equivalent stiffness of horizontal bracing system, the deformation compatibility between the bracing and retaining wall.
讨论了水平支撑体系的等效刚度、内支撑与围护墙的变形协调等问题。
The structural behaviors under vertical and horizontal loads are analyzed with a steel frame model and an equivalent reinforced concrete frame-shear wall model respectively.
用纯钢框架模型和等效钢筋混凝土框架剪力墙模型分别计算结构在竖向荷载及侧向荷载组合下的受力性能。
With equivalent flow resistance method and on the base of the productivity formulae of a horizontal well, a new productivity formula of a fishbone well was derived in the paper.
根据等值渗流阻力方法和水平井产能计算公式推导了鱼骨型水平井产能计算公式。
It is shown that the horizontal and vertical factorial moments are equivalent only when they are used in combination with the cumulant variables.
在一般情况下，只有在引入累积变量后，纵向阶乘矩才与横向阶乘矩相等。
A "theory of micro element" and equivalent seepage flow was raised to solve the various mass flow of single phase in the horizontal wellbore.
对于水平井井筒的稳定单相流动，提出了水平井井筒管流的“微元段”观点，从而简单实用地解决了井筒内的变质量流问题；
Equivalent calibrations of short horizontal hole artificially defects and big flat-bottomed hole artificially defects or calculation equivalent of big flat-bottom are adopted.
采用短横孔人工缺陷和平底孔人工缺陷的当量标定或用大平底当量计算法。
Meanwhile, the paper directly derives the laminar flow productivity functions of gas horizontal Wells which based on the theory of equivalent porous flow and the math method of baojiao transform.
并基于保角变换数学方法和等值渗流阻力原理，直接推导气藏水平井层流产能方程。
Meanwhile, the paper directly derives the laminar flow productivity functions of gas horizontal Wells which based on the theory of equivalent porous flow and the math method of baojiao transform.
并基于保角变换数学方法和等值渗流阻力原理，直接推导气藏水平井层流产能方程。
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