内力

In combination with the crushed rock slope as an example, the allocation of an anchorage force on longitudinal beams and transverse beams is calculated by adopting the distribution coefficient law of the nodal form at first. Then the internal forces of the lattice beam are calculated respectively through the software on the basis of Winkler elastic foundation model and the semi-infinite foundation model, and then compared with the internal forces which are based on simplified foundation pressure calculation. The active pressure of rock is calculated approximately by Ranking soil pressure theory in the working stage. Sequentially, the reinforcing bars are disposed by two-stage's averagely calculated values.

以破碎岩质边坡为例，采用节点荷载分配法计算了锚索锚固力在格构梁纵、横梁之间的分配比率，然后基于Winkler弹性地基模型和弹性半空间地基模型分别计算格构梁在张拉阶段的内力，并与采用简化的地基反力计算值对比；采用朗肯土压力理论近似计算在工作阶段主动岩体压力，将地梁视为在线性分布力作用下倒置于坡面上的连续梁，按力矩分配法计算地梁内力，取两阶段计算平均值进行配筋。

The factors which impact moment distribution in the plate are analyzed in detail. The calculation method of moment distribution of RC hollow flat slab in the middle span subjected to vertical uniform loads is present.

本文详细地分析了无梁空心楼板内力分布的影响因素，提出了无梁空心板中间板格在竖向均布荷载作用下的内力分布的计算方法。

This design after determination frame layout, has carried on the level first the load generation of tabular value computation, extracts the wind load with the D value law the function, then uses the bending moment two methods of distribution to calculate the vertical load under the function structure endogenic force, and discovers most disadvantageous group of or a several group of endogenic force combination.

本设计在确定框架布局之后，先进行了层间荷载代表值的计算，用D值法求出风荷载的作用，接着用弯矩二次分配法计算出竖向荷载作用下的结构内力，并找出最不利的一组或几组内力组合。

This design after determining the frame layout, has carried on the level the first load generation of tabular value computation, extracts the wind load with the D value law the function, then uses the bending moment two methods of distribution to calculate the vertical load under the function structure endogenic force, and discovers most disadvantageous group or a several group of endogenic force combination.

本设计在确定框架布局之后，先进行了层间荷载代表值的计算，用D值法求出风荷载的作用，接着用弯矩二次分配法计算出竖向荷载作用下的结构内力，并找出最不利的一组或几组内力组合。

Explicit definition of internal forces in parallel mechanisms was proposed. The distribution of this kind of forces in singular and non-singular configurations of normal parallel mechanism, redundant parallel mechanisms was discussed.

明确给出了并联机构的内力定义，并对非冗余机构非奇异位置、非冗余机构奇异位置和冗余机构三种情况的内力状况分别进行了说明。

This paper uses Ritz theory and presents a method to solve the problem of bend, free vibration and buckling properties of the circular plates subjected to arbitrary forces.

本文应用能量法中的Ritz全面、彻底、细致地研究了任意面内力作用下圆板的力学特性，即弹性圆板在任意面内力作用下的横向静力弯曲、屈曲及自由振动特性。

The model of egg-shapedsludge digester in Jining Southern Suburb Sewage Farm is calculated.Based on the above results, an optimization model with object function andconstraint conditions is established.

本文在综合分析以上结果后，以计算所得的薄膜内力为基础，建立以体表面积为目标函数，以容积、高度，内力等为约束条件的优化模型。

This paper presents analytical solutions of internal forces of a solid three hinged arch subjected to complex loadings by a singular function method.

用奇异函数法导出了实体三铰拱在复杂载荷作用下内力的解析解，与传统的数解法相比，由于用统一的解析式表达内力，便于编程计算，也便于根据已知外载情况合理地设计拱轴

Base on summarizing the development state of assembly skew hollow slab bridge, the research content of this dissertation has been determined. Taking Tuan Shan River Bridge, in Hubei province, China, as an example, the finite element method of space slab shell programmed in Ansys Parameter Design Language is adopted to analyze the elastic properties. By calculating the internal force influence surface of assembly skew hollow slab bridge, the internal force-controlling section is attained.

本文在对装配式斜交空心板桥的发展现状进行了详尽的综述后，确定了本文的研究内容，以团山河大桥为工程背景，采用ANSYS提供的参数化语言APDL，用空间板壳有限元法，对装配式斜交空心板桥弹性阶段的受力特性进行全面分析，计算了装配式斜交空心板桥的内力影响面，得到内力控制截面。

In order to take the influence of the internal force from translation into consideration, the design of in-plane buckling of unbraced frame s adopted a new second-order elastic method to calculate the structural internal force, e.

为考虑变形对内力的影响，对无支撑框架的平面内稳定计算提出采用假想水平荷载法进行二阶弹性内力分析，以与国际上钢结构设计相接轨。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。