section modulus
英
美
截面模量
双语例句
- Relation between section modulus of steel and fire resistance performance of fire-proof coating
钢构件截面系数与防火涂料耐火性能的关系 - The structure and properties of flat section and circular polyester filament were studied through measuring birefringence, sonic modulus and work coefficient ect.
对扁平形聚酯纤维和圆形聚酯纤维的结构和性能进行了研究。 - A time-variant reliability formulation is presented in this paper to account for the effects of fatigue, corrosion and maintenance actions on the first yield reliability of midship section modulus.
由此可见，对存在疲劳和腐蚀损伤的船体梁进行时变可靠性分析时，必须考虑维修因素的影响才能更加符合实际情况。 - The shear, tension and compression deformation in beam section due to the horizontal and vertical force in interlayer are considered through introducing a generalized interlayer reaction modulus. This method improves the calculation accuracy, especially in the case of broken bi layer beams.
通过引入广义夹层反应模量计入了夹层水平和竖向反力引起的梁截面的剪切和拉压形变效应，它有效地提高了计算精度，尤其是在双层梁结构有间断的场合。 - At present, piles with circular are used in all casting bore-hole pile foundations, but these piles have smaller perimeter and smaller section modulus as compare with the rectangular ones;
目前钻孔灌注桩基中的桩均为园形截面，和矩形截面的桩相比，园桩的周长、断面系数较小，抗弯能力差。 - Studies on the determining plastic coefficients of section modulus by using statistical analysis method
以数理统计方法确定矩形截面抵抗矩塑性系数的研究 - The paper presents estimation of geometrical characteristics of the hull girder sections, accounting for uncertainties in plate thickness, longitudinal section area, position of members and elastic modulus of material.
考虑到船舶结构的型材面积、板厚、构件位置和材料弹性模量中不确定因素的影响，介绍了船体梁剖面要素变异性计算。 - A method to calculate the Morse potential of cubic metals according to golden section method from the observed values of cohesive energy and bulk modulus has been studied.
讨论了根据内聚能和体积弹性模量实验值，用优选法中黄金分割法，计算立方金属Morse势的方法。 - Tests on sixteen concrete-filled steel RHS ( Rectangular Hollow Section) stub columns were reported. The main objective was to investigate the influence of concrete compaction on the section capacities and modulus of concrete-filled steel RHS stub columns.
为了考察混凝土密实度对矩形钢管混凝土短柱承载力和弹性模量的影响，进行了16个不同混凝土浇筑方式下成型的矩形钢管混凝土短柱试验研究。 - In this paper, it is proposed that the experiment value of plastic coefficients of section modulus can be directly calculated from the experiment value of the cracking moment and the plastic coefficient in the design code can be determined with the statistical analysis method.
本文建议以抗裂弯矩实验值直接推求截面抵抗矩塑性系数的实验值，用数理统计方法确定设计规范塑性系数的取值。 - The way to make better design is in creas-ing height of section to in crease its bent modulus.
改进设计的途径是增加电机吊座和齿轮箱吊座的断面高度以增加其抗弯断面模数。 - Because of appearance of non-symmetry stress distributing on section by using tangent modulus and elastic modulus, the separation between neutral axis and centroidal axis on section is found in deducing of the formula with bimodulus.
从中柔度压杆的双模量理论的推导过程中发现，由于引入切线模量与弹性模量之后，引起压杆截面上拉、压应力的不对称分布，致使中性轴与形心轴分离。 - The paper gives design method for strengthened elevated water supply pipeline with enlarged section modulus and its computation process. Taking a practical example, the rationality and validity of pipeline strengthening with this method are expounded.
该文给出了用加强截面系数法加强架空输水管道的设计方法及其计算过程，并用实例说明了用此种方法加强管道的有效性和合理性。 - The properties of these one centimetre sections are called unit properties, that is unit section modulus and unit moment of inertia.
一个厘米截面的特性称为单位特性，即单位截面模量和单位截面惯性矩。 - The calculation results show that the settlements of foundation decrease with the increasing of the length of rigid long piles, section of rigid piles, rigid of flexible piles, length of rigid short piles, elastic modulus of cushion;
计算表明，在一定范围内，刚性长桩长度、刚性桩边长、柔性桩刚度、刚性短桩长度和垫层弹性模量增加，都会使基础沉降减小。 - Analysis results indicate that the hooping coefficient is influenced by the Poisson'ratio, wall thickness and the modulus of the outer steel shell besides the Poisson'ratio, diameter of section and the modulus of core concrete.
分析表明，套箍系数不但与核心混凝土的泊松比、截面半径及弹性模量有关，还与外围钢管的泊松比、钢管壁厚及弹性模量有关。 - Firstly, on the basis of traditional optimum design, sensitivity analysis was applied to the minimum section modulus at the main deck. The thickness of the main deck was found to be the most influencing to the minimum section modulus at the main deck.
首先在传统优化设计的基础上，对主甲板处的最小剖面模数进行敏感性分析，发现主甲板的最小剖面模数对主甲板处的厚度最敏感。 - The specific methods include the method of cross section modulus of dischange, method of submerged broad crest weir outflow, method of local head loss and method of gradually varied steady flow.
具体水力学方法包括：断面流量模数法、宽顶堰淹没出流法、局部水头损失法和恒定渐变流法。 - First of all, the horizontal section assumption is feasible according to experimental results and deformation modulus calculation formula is put forward.
首先，根据试验结果探讨了疲劳荷载作用下梁的破坏形态，验证了平截面假定在疲劳荷载作用下仍然成立，提出了混凝土在疲劳荷载作用下的变形模量计算公式。 - The influences of relative density and the shape of strut cross-section on the modulus are also discussed at the same time.
同时，讨论了泡沫材料相对密度和胞体支柱横截面形状对材料整体模量性质的影响。 - Deformation and section strain measure accord with calculation results, this indicates 3D-gridding beams modulus is reasonable to precast slabs sandwich.
变形和截面应变实测值和计算结果相吻合，表明试验中采用空间网格梁模型进行装配整体式夹层板弹性阶段受力分析是可行的。 - The sharing load of rigid pile increases with the increasing of the section of it and the elastic modulus of cushion;
刚性桩边长和垫层弹性模量增加、垫层厚度减少，刚性桩的荷载分担比都会增加； - Research on solving process for transverse section elastic modulus of reconstituted composite particle board
重组木复合刨花板截面弹性模量求解方法的研究 - Due to the intrinsic stress, the smaller cross section size, the lower elastic modulus.
由于本征应力的影响，截面越小，弹性模量越低。 - Breaking-resistant force, breaking moment, section modulus and bending stress were significant negatively correlated with lodging index.
抗折力、折断弯矩、断面模数和弯曲应力都与倒伏指数呈极显著负相关。 - Through the close of the largest section of the cantilever section and calculated the impact of beam parameters are linear pre-stressed, concrete bulk density and elastic modulus, creep and long-term effects.
通过对最大悬臂段和合拢段的计算，得出影响梁体线形的参数主要有预应力、混凝土的容重和弹性模量，以及徐变的长期影响。 - Under the action of high temperature in fire, prestressed steel reinforced concrete members will form a section temperature field which is obviously gradient, the elastic modulus of the material will be re reduced, the component will have a greater thermal stress and deformation.
在火灾高温作用下，预应力型钢混凝土构件将形成一个截面存在明显梯度的温度场，材料的弹性模量降低，构件将产生较大的温度应力及变形。 - The influence factors on the effective length factor such as the base plate thickness, the slenderness ratio, column section size and elastic modulus of concrete were studied based on the calculation of effective length factor of the specimen.
在对试验试件柱计算长度系数进行计算的基础上分析了底板厚度、柱截面尺寸、长细比以及混凝土弹性模量对计算长度系数的影响。 - Elongated internode dry weight per unit length was significant positively correlated with section modulus, breaking moment and internode moment, it was significant negatively correlated with lodging index, it was not obviously correlated with bending stress.
各节间单位长度干重与该节断面模数、折断弯矩、节间弯矩呈极显著正相关，与倒伏指数多呈极显著负相关，与弯曲应力相关性不明显。 - Differential scanning calorimetry ( DSC) and dynamic mechanical analysis ( DMA) results indicated that the crystallization of mPEG section in copolymer was inhibited, and the glass transition temperature and GPE modulus was reduced with more grafted mPEG.
示差扫描量热和动态力学分析表明，梳状共聚物中mPEG的结晶行为受到抑制，梳状共聚物的玻璃化温度和GPE的模量随着mPEG接枝含量的增大而下降。