- 更多网络例句与柱公式相关的网络例句 [注:此内容来源于网络,仅供参考]
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Base on the analysis of superposition theory, a new calculation theory of the column of CFST is brought forward and the calculation formula is derived. Under the deformation compatibility condition, the calculation formula for distribution coefficient of axial compression is derived.
在分析现有叠加理论计算方法的基础上,提出了新的方钢管混凝土柱计算理论,并推导了计算公式;同时在变形协调条件下,推导了其轴压力分配系数计算公式;在此理论基础上,确定了十字形截面方钢管混凝土组合异形柱换算长细比的计算公式和钢管稳定性提高系数。
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In addition, other parameters, such as the final concentrations of the displacer making the pair of biopolymer be almost completely separated, a〓 and a〓 were also found to effect on the L〓 and L〓.
用有效迁移柱长和最短柱长的公式计算出了在所选定的高效疏水色谱条件下六种蛋白质的有效迁移柱长和最短柱长。
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Because of the fact that there exists a mathematical identity between the statically indeterminate moments in the compatibility equation and the fiber stresses in the equation of eccentrically loaded columns, in analyzing singly-connected rigid frames with degree of redundancy not more than 3, it is usually possible to use the familiar formula for short columns eccentrically loaded to analyse the indeterminate moments, which is called the column analogy.
在解析小於三次靜不定的單空剛構時,由於變形諧調條件中,靜不定彎矩的關係式與直柱偏心受壓中應力的關係式形式相似,常可利用在材料力學中已熟悉的偏心受壓柱公式來幫助解析,這就叫做柱比分析法。
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Concrete confined coefficient K by the numerical integral of whole section using strip method is put forward for the bearing capacity formula of eccentrically compressed SRC column.
通过条带法的全截面数值积分对混凝土约束系数K进行分析与探讨,经过试算与分析配有圆钢管的钢骨混凝土柱的应力应变特征,提出核心混凝土极限公式和偏压柱承载力公式。
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The method for calculating the axial force, bending moment and bending deflection sucker rod string with centralizer is obtained applying compressionalto - shear buckling continuous beam - string theory- The design method for sucker rod string with weighting rod is presented in this paper, which takes the modified Goodman stress diagram as strength design principle and...
应用纵横弯曲连续梁柱理论得到了求解带扶正器的抽油杆柱的轴力、弯矩和挠度计算公式;以修正的Goodman应力图为强度准则,并考虑杆柱刚度条件,提出了水平井中抽油杆柱加重设计的方法。最后给出了某油田1口井的抽油杆柱设计实例,说明了该万法的正确性。
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On the basis of shear resisting behavior experiments of the column, the formula model for calculating the shear strength of the column is presented, and the undetermined coefficient in the formula is regressed using the experimental data.
在核心柱的剪切性能的试验基础上,建立了核心柱斜截面承载力的计算公式模型,并利用试验数据回归,确定了公式模型中的待定参数。
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Sixthly, research on seismic performance of repaired HSC column after hightemperatures The nonlinear whole process analysis method of reinforced concrete is used.Programs of moment-curvature and shear force-displacement of repaired HSCcolumn are developed after exposed to four sides and two symmetrical sides fire.Seismic performance of repaired reinforced HSC column after fire is studied. Byanalyzing the calculating results, the corresponding formulas of characteristicparameters of their skeleton curves of repaired HSC column after fire are proposed,and it is compared with corresponding curve of unfired columns.
火灾后已修复高强混凝土柱的抗震性能研究利用钢筋混凝土非线性全过程分析方法,编制了火灾后(包括四面受火和双面对称受火)已修复高强混凝土柱截面弯矩一曲率关系和剪力—位移关系的计算程序,对火灾后己修复高强混凝土柱的抗震性能进行了研究,通过对计算结果的分析和整理,给出了火灾后已修复高强混凝土柱M-φ及P-△骨架曲线特征参数的回归计算公式,并将上述曲线与未受火柱的相应曲线进行了比较。
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Based on the experimental behavior and results of nonrectangular column-slab connections in present thesis, the calculating formulas for flexural strengths of reinforced concrete slab-column connection with cross-shaped column, T-shaped column and L-shaped column are derived by yield-line theory.
4在研究考察三种典型异形柱-板柱连接的冲切试验现象和结果的基础上,应用屈服线理论,对十字形柱、T形柱和L形柱下的板柱连接抗弯承载力进行了研究,提出了上述三种柱型的板柱连接抗弯承载力计算公式。
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Then through combining the experiment data with the existing calculation formula for barrier-discharge, an empirical formula that can be used to calculate local head loss coefficient of pile permeable groins in the non-submerged condition is obtained.
而后利用已有的桩柱透水丁坝阻水流量计算公式结合试验资料,得到了计算单个桩柱透水丁坝在非淹没状态下局部水头损失系数的经验公式,该公式计算值与实测值符合良好,可为透水丁坝水力特性的进一步研究提供参考依据。
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The main research contents are as follows:1. Through massive calculation, analysis and comparison, sum up the similarities and differences between the special-shaped cross sections and rectangular cross sections in mechanical features, between reinforced concrete special-shaped columns and rectangular columns in load-bearing capacity, ductility performance and provide necessary basic concepts and data for further understanding the characteristics of the special-shaped columns;2. Through massive elastic calculations and elasto-plastic analysis, under the preconditions of satisfying the code's requirements for axial compression ratio, limit value of lateral displacement and load-bearing capacity of normal section,oblique section and beam-column joint, under circumstances of different intensity of earthquake, structure dead weight, sort of site and column grid bay dimension, the variation regularity of maximum suitable height of structure, and thus sum up the maximum suitable height of structure for code for the purpose of macro-control while deciding the design scheme;3. Make a preliminary study on the stress feature of reinforced concrete special-shaped column and Z-shaped column of which the ratio of limb length to limb thickness is between 4~5 ,and the preliminary design method is suggested;4. Through elato-plastic time history dynamic analysis of typical projects, check up the weak storey of the special-shaped column structure and yielding, breaking and collapse mechanism to satisfy the earthquake resistant requirement to buildings of remaining stand under strong earthquake;5. Derive for project use simplified calculation formula of vibration period, suitable vibration period, suitable rigidity of special-shaped column structure through theoretical analysis, and provide an easy and practical method for deciding the structure scheme economically, safely and reasonably;6. Based on the study achievements in theory and massive analysis and calculations of this paper, sum up the regularities of inner force, deformation of special-shaped column structure and seismic conceptual design, and thus the suggection of seismic design of special-shaped column structures is presented.
本文研究的主要内容如下:通过大量的计算、分析和对比,总结出异形截面与矩形截面在力学特性、钢筋混凝土异形截面柱与矩形截面柱在承载能力、延性性能等方面的异同,为深入了解异形截面柱的特点提供必要的基本概念和数据;通过大量的弹性及弹塑性计算分析,在满足规程对轴压比、侧移限值及正截面、斜截面、节点承载力抗震验算要求的前提下,在不同抗震设防烈度、结构自重、场地类别及柱网开间尺寸情况下最大适宜高度的变化规律,并在此基础上总结归纳出异形柱结构的最大适用高度规定,可用于规程,以便于在确定方案时起到宏观控制的作用;对肢长与肢厚比在4~5的钢筋混凝土异形截面柱及Z形柱的受力特点进行初步探讨,提出初步的设计方法;通过对典型工程的弹塑性动力时程分析,检验异形柱结构的薄弱层及屈服、破坏、倒塌机制,以达到建筑物大震不倒的抗震设防要求;通过理论分析,推导出异形柱结构自振周期,以及适宜自振周期、适宜刚度的工程实用简化计算公式,为经济、安全、合理地确定结构方案提供简便实用的方法;在本文理论分析、计算以及大量的研究成果基础上,总结归纳出异形柱结构内力、变形的规律及抗震概念设计内容,并在此基础上提出异形柱结构的抗震设计建议。
- 更多网络解释与柱公式相关的网络解释 [注:此内容来源于网络,仅供参考]
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column rank:行秩
行约束;行制限 column constraints | 柱公式 column formula | 行秩 column rank
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euler formula for long columns:欧拉长柱公式
euler formula 欧拉方程式 | euler formula for long columns 欧拉长柱公式 | Euler Lagrange equation 欧拉-拉格朗日方程
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column footing:柱底脚
column foot | 塔基 | column footing | 柱底脚 | column formula | 柱公式
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prismoidal formula:棱柱体土方公式
prismatical structure 棱柱状结构 | prismoidal formula 棱柱体土方公式 | prismoidal rule 棱柱体法则
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Formula, prismoidal:稜柱公式
不平衡公式 Formula, non-equilibrium | 棱柱公式 Formula, prismoidal | 合理公式 Formula, rational
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prismatical structure:棱柱状结构
prismatic transit instrument 折射中星仪 | prismatical structure 棱柱状结构 | prismoidal formula 棱柱体土方公式
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prismoidal formula:棱柱体土方公式
prismatical structure 棱柱状结构 | prismoidal formula 棱柱体土方公式 | prismoidal rule 棱柱体法则
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column formula:柱公式
column footing || 柱底脚 | column formula || 柱公式 | column gear shift || 杆式变速, 杆式调档
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column formula:长柱公式
column 长柱 | column formula 长柱公式 | comber 碎浪高差
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column formula:压柱公式
column format ==> 列格式 | column formula ==> 压柱公式 | column fractionation ==> 柱上分级