简化法

On the side of exterior deformation monitoring, this dissertation proposes and proves the utility monitoring scheme by using general ground monitoring technology and the method of simplification differentiation polar coordinate survey for large span space structure deformation monitoring. On the side of stress measurement, this dissertation proposes an new method of stress measurement suit for mass concrete triangular frame and discusses shrinkage and creep of concrete how to influence stress measurement, and sets up finally a process how to calculate concrete stress through data for piano wire sensors. Finally, on the side of cable forces measurement, this dissertation discusses principle and measurement technology of frequency method.

在外部变形测量方面，本文提出并验证了一套利用常规地面监测技术监测大跨度空间结构几何变形的实用方案及一种简化的差分极坐标测量方法；在应力测量方面，本文提出了一种适用于大型混凝土三角刚架应力监测的新方法，研究了混凝土的收缩徐变对应力测量的影响，并在此基础上建立了一套由振弦式传感器的测试数据推算混凝土结构应力的流程；在索力测量方面，本文探讨了频率法测量索力的原理及实用测量技术。

The formula calculating the first frequence of the bridge with the pile foundation is derived by using the Rayleigh Principle.

用Rayleigh法推导了桩基桥梁的第一自振频率的近似计算公式；在动力学效的原则下建立了桩—上—上部结构体系的等代简化模型，导出了动力等效嵌固深度l〓的计算公式，并与静力等效嵌固长度Z〓的计算公式进行对比分析，给出了静力公式的误差范围。

The electric-field and potential distribution along a post insulator under dry and clean conditions are calculated through the Finite Element Method.and three principles about model building are presented.In theprocess of solid modeling.the post insulator is simplified to a 1/2 area model because of its axial symmetryt and anannular area is innovatively presented to represent the field at infinity.W hen area meshing.the metallic fittings ofthe insulator are omitted.

为解变电站支柱绝缘子表面电场分布及RTV涂料、增爬裙的影响，用有限元法计算了洁净条件下支柱绝缘子的电场和电势分布规律，提出了模型建立的三原则--根据轴对称性简化模型；采用环形区域作为无限远求解区域；不剖分绝缘子的金属附件。

With calculated flow field, adopting Lagrange model, obtain motion equations of water pedicles in separate-stage by simplification, and calculated rnotion tracks of water pedicles.

在计算的流场基础上，采用Lagrange法，经过简化，推导出了水滴运动方程并研究了水滴在流场内的运动情况，计算了水滴的运动轨迹。

A new simplified mathematical model has been established based on the balance of total energy with radiative heat transfer equation solved by discrete ordinates method.

采用数值模拟的方法，在进行合理简化后，建立总能量平衡基础上的炉内热过程数学模型，其中辐射传递方程的求解采用离散坐标法。

Laplace",,"Such is the advantage of a well-constructed language that its simplified notation often becomes the source of profound theories.

&，&这就是结构好的语言的好处，它的简化的记法常常是深奥理论的源泉。

Based on the traffic volume of the surveyed section, the TransCAD software was used to estimate actual OD matrix, which was further used to reckon trip production calibrated by the parameters of gravity model. Then, the simplified combined program of distribution-assignment was used to forecast the section traffic volume. The trip production of the project was obtained by trip rate method. The section traffic volume produced by the project for the next year was obtained by mode classification and traffic assignment.

根据调查路段交通量，利用TransCAD软件反推现状出行OD矩阵，再根据反推的OD矩阵标定重力模型参数推算出各小区出行产生量；然后利用简化的出行分布和交通分配的组合程序，得到预测的未来年路段过境交通量；应用出行率法得到项目交通产生量，通过方式划分、交通分配，可得到未来年由项目产生的路段交通量。

This paper analyzed the carriageway slab of ribbed slab bridge with sonic common dimensions by means of the finite strip method in high orders, and compared the results with that obtained by current design methods inland and abroad.

本文应用高阶有限条法对几种常用的肋板式桥行车道板进行了分析，并与国内外几种现行设计方法的计算结果作了比较，在此基础上，就这类结构的简化计算问题，提出了合理的建议。

See revised figure will increase based on SC-02 schematic form filling is not aimed at a base, is here to meet the requirements of the two programs are filling in the rubble masonry walls directly on the basis of the provisions under the Chinese drawing specifications, structure Orthography of commonly used map drawing, there is no column in the upper part of the case can not indicate a position of the axis of the concrete beam elevation, sections and steel can be combined with SC-07 and SC-08

中国国家建筑标准设计图集《03G101-1》第4.2.3条第六项有说明：梁顶面标高高差，系指相对于结构层楼面标高的高差值，对于位于结构夹层的梁，则指相对于结构夹层楼面标高的高差。有高差时，需将其写入括号内，无高差时不注。中国规范现在均采用的是平法施工图的简化表示方法，不需表示梁的剖面

The energy saving in radiant heating systems with the adjusted inlet water temperature was also analyzed.

提出了这类系统能耗分析的思路和计算方法，在建筑负荷计算方面，可以采用改良温频法，在设备模拟方面，可以使用稳态的简化模拟法。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失