身度

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计算结果显示，槽身可靠度对抗压强度（Rc）更敏感，且在可靠指标较低的槽身危险部位，Rc的敏感性较其他部位小；

The result shows that the trough structural reliability is much more sensitive to compressive strength ( Rc ) than to other parameters and the sensitivity of Rc in the dangerous parts is smaller than that in other parts .

渡槽挠度较小，槽身刚度较大。

The deflection was small and the stiffness of aqueduct was large .

矩形渡槽槽身可靠度的敏感性分析

Sensitivity analysis of the reliability of rectangular trough of aqueduct

介绍了确定桩身刚度的计算方法，研究表明：所提方法比传统的刚度估算法更为准确、实用。

The calculation method of determining the pile stiffness is introduced , which is more accurate and useful than traditional one .

桩身刚度越大、土质越好则承台顶部沉降值就越小。

The bigger the pile stiffness and the better the soil are , the smaller the top settlement of the cushion cap is .

当桩身刚度较大时，桩变形较小，但是附加弯矩较大，此时桩身可能先发生破坏。

When the stiffness is great , the pile deformation is small , but the additional bending moment is bigger , at this time , the pile may damage first .

在参数分析中，研究了桩身刚度、桩长细比和桩间距对群桩等效刚度以及群桩中各桩桩顶荷载分担特性的影响。

In the parametric analysis , the effects of the pile stiffness , pile slenderness and pile spacing on the equivalent stiffness and load distribution of pile group characteristics were investigated .

设计时为了提高传热效率，必须注意筒身圆度和复合钢板的质量与规格。

Circular degree of cylinder , quality and specification of clad steel must be paid attention to in the course of design and manufacture in order to improve heat transfer efficiency .

通过水泥土搅拌桩的室内模拟试验，得出了水泥土搅拌桩桩身刚度、持力层刚度、有效桩长之间的关系。

By indoors imitating experiment of cement-soil deep mixing piles , the author of this article infers the relationship between cement-soil stength , staying power , layor strength and effective pile length .

利用叠加原理将桩-桩之间位移相互作用系数法推广至高承台群桩的求解，可用于求解桩长、桩径和桩身刚度不相等的混合桩型问题。

Based on the principle of superposition , the pile group with floating cap was calculated with the approach of interaction factor . The method can be used to solve problems of different pile lengths , radiuses and stiffnesses .

基于三维随机有限元方法，分析南水北调中线工程澧河段梁式渡槽矩形槽身可靠度对混凝土的强度参数的敏感性。

As an example , the sensitivity of reliability of girder aqueduct 's rectangular trough structure across the Lihe River in the South - North Water Transfer Project to intensive parameters of concrete is analyzed by stochastic finite element method .

通过数值分析，表明：①桩身刚度、土质、倾斜桩的数量、桩长与倾角等是影响斜向荷载作用下倾斜群桩沉降的主要因素。

The results indicate that : ① The pile rigidity , soil properties , the number of inclined pile , pile length and its inclination , etc. , are the main factors that affect the inclined pile group settlement under the inclined loading .

介绍了基础的处理原则及处理方案，并对筏板的沉降及其底土的弹簧刚度、桩顶沉降及桩身刚度、地基强度进行了分析计算，以供类似工程参考。

It introduces the treatment principle and scheme , and does analysis calculation to the raft plate settlement and the spring rate of bottom soil , pile top settlement and the rigidity of pile body , foundation strength , which will supply reference to the similar projects .

他身上三度烧伤的面积达98%。

He suffered third-degree burns over 98 per cent of his body .

基于CCD的身管弯曲度的测量

Measurement of cannon barrel straightness based on CCD

Φ25mm火炮身管直线度光电测量方法

Optoelectronic method for measuring the straightness of the bore with a diameter of 25 mm

论述了用臂杆法测量火炮身管直线度的原理，提出了为提高测量精度所采取的有效措施；

Effective measures were taken for improvement of its measuring accuracy .

节矩法测量火炮身管弯曲度的数学模型

Mathematical Model Study to Measure Bore Flexure Degree with Interception Method

臂杆法火炮身管直线度测量仪总体设计

Overall Design for Measurement of Gun Tube Linearity with Arm Lever Method

火炮身管直线度检测数学模型研究

Research of Mathematical Model for Examination of Barrel Linearity

身管弯曲度测量方法的研究

Study of Measurement of Non straightness of Barrels

结果表明，该数学模型在对火炮身管直线度的测量是可行的。

Results showed that the method is feasible .

精度分析表明，这种仪器在火炮身管直线度的测量中具有一定应用价值。

Analysis of accuracy showed that the method is of applicable value in measurement of gun tube linearity .

介绍了火炮身管直线度测量的一种新方法。

A new arm lever method for measurement of gun tube linearity was set up with description of its measuring principle .

从深孔的母线直线度与轴线直线度之间的关系入手，论述了在火炮身管直线度测量中，如何通过测量母线直线度求得轴线直线度的原理和方法。

Through the study of relationship between generatrix linearity and axes linearity of deep bore , we proposed the new principle and method to measure axes linearity of gunbarrel by measure of generatrix linearity .

在对基桩动态响应的频谱特性进行分析基础上，讨论了基桩低应变动测曲线的频域分析方法，并介绍了计算桩底土的单位刚度和桩身动刚度的方法。

Based on an analysis of the spectral characteristics of dynamic response of piles , this paper introduces the analyzing method for frequency domain , and finally discusses a computing method for calculating the dynamic stiffness of piles .

给出了系统的总体结构，对系统的测量原理进行了理论分析，得到了身管直线度的计算公式，建立了解决光电靶偏心的数学模型。

The overall structure of system is discussed , and the measuring principle of the system is analyzed . Then , the corresponding formula to calculate the straightness of the bore and the mathematics model to solve eccentricity of the optical drone are obtained .

提高低应变反射波法检测桩身缺陷的准确度

Accuracy Improving of Defect of Grouting Pile by Low Strain Reflective Wave Method

渡槽槽身结构抗裂可靠度分析

Reliability Analysis on Crack Resistance of Aqueduct