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- The container crane dynamic load coefficient dynamics model is built and its analytical result by the method of modal analysis is achieved. 摘要建立确定大型岸边集装箱起重机起升动载系数的动力学模型,并用模态分析法求得其解析解。
- For the characteristic of eccentrically loaded reinforced concrete column of ring section with bars in circular array,there is no accurate formula to calculate the ductility coefficient. 由于沿周边均匀配筋环形截面偏心受压构件受力计算的特殊性,至今没有一个较精确的计算公式。
- The dissertation includes static stress and deformation under different work conditions, using the way of dynamic load coefficient to analyze the dynamic stress and deformation. 针对不同工况,对车架结构做了静态的应力和应变分析,用动载系数法做了动态的应力和应变分析。
- Gao Y Q,Yin L C,Yao J H.Relation betwee motor power factor and load coefficient in oil transfer system with frenquncy variation speed-regulation[J].Natural Gas and Oil,2003,21(4):46-49. [3]曹玉泉;尹丽春;姚建红.;变频调速输油电机功率因数和频率负载率的关系[J]
- This finite element method is employed to analyze the behavior of eccentrically loaded CFST columns, taking initial stress degree, slenderness ratio, and eccentric ratio as the parameters. 应用该方法,以长细比、偏心率和初应力度为主要参数对有初应力的钢管混凝土偏压构件进行了受力性能分析。
- This finite element method is employed to analyze the behavior of eccentrically loaded CFST columns,taking initial stress degree,slenderness ratio,and eccentric ratio as the parameters. 应用该方法,以长细比、偏心率和初应力度为主要参数对有初应力的钢管混凝土偏压构件进行了受力性能分析。
- Experiments are conducted to investigate the behavior of 9 columns including 6 strengthened specimens and 3 comparative ones under large eccentric loading. 本文对9根大偏心受压柱进行了研究,其中6根为加固柱,3根为对比柱。
- Based on the analyzing results, the eccentric loading increased the dynamic-instability district of the arm and would be adverse to its dynamic-stability. 结果表明,荷载偏心增大了支臂的动力不稳定区域,不利于支臂的动力稳定。
- construction machinery eccentric load 建筑机械偏心荷载
- In numerical analysis,the author used the loading coefficient method to apply rock dead load and multiplier standard building load to tunnel caverns and tunnel linings,and then compared the result. 本文针对重庆"骑龙经典"工程下卧重庆某长江大桥南城隧道洞室地基进行定性分析以及二维、三维数值模拟分析。
- Eccentrically loaded concrete filled steel tubular(CFST) laced columns were tested with slenderness ratio as main experimental parameter. 进行了钢管混凝土格构柱偏心受压试验,试验参数为长细比。
- How odd they have gone through the eccentric thing! 他们经历了多么离奇古怪的事!
- hoisting dynamic load coefficient 起升动载系数
- Eccentric loading as applied in the present study showed inferior results to low-energy shock wave therapy as applied in patients with chronic recalcitrant tendinopathy of the insertion of the Achilles tendon at four months of follow-up. 本研究表明,四个月随访时,偏心负荷治疗慢性顽固性跟腱附着点病变的结果不如低能量冲击波治疗。
- uprising dynamic load coefficient 起升动载系数
- Twenty-five patients were allocated to receive eccentric loading (Group 1), and twenty-five patients were allocated to treatment with repetitive low-energy shock wave therapy (Group 2). 25例病人分配到偏心负荷治疗组(组1),25例分配到重复低能量冲击波治疗组(组2)。
- The ship was loaded with cargo fore and aft. 这条船从船头到船尾装满了货物。
- The dimension of footing base with eccentric loads is usually calculated b trial-calculation.This process is complicated and unpractical in the teaching and the result is uneconomical. 摘要确定偏心荷载作用柱下独立基础基底尺寸,以往采用试算法,过程繁杂,也不利于教学,且计算结果未必经济。
- In view of low milling efficiency, the effect of milling form, loading coefficient of materials,rotational speed of ball mill, milling time and grinding aid on milling efficiency was discussed. 针对陶瓷生产中球磨机效率低的问题,从工艺上讨论了研磨方式、物料的装填系数、球磨机转速、研磨时间以及助磨剂对球磨机效率的影响。