• Aiming to the crane load (Q) importance in control single story mill building design.

    针对吊车重量(Q)控制单层工业厂房设计中的重要性

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  • The analysis of a crane load example shows that the pile deformation, especially the pile top rotation, greatly influence the frame lateral displacement.

    通过某工程实例吊车荷载作用下排架侧向位移的计算,证明变形排架侧向位移影响较大尤其转角的影响大。

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  • The paper studied the relative error which appear because of abbreviation for the model of crane load sway, the relative error equations are obtained too.

    研究起重机载荷模型在简化过程中产生相对误差得到了相对误差公式。

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  • The load was lifted by means of a crane.

    重物用起重机吊起来

    《牛津词典》

  • Down below, the workmen had prepared a metal net, which was fixed to the ground with long nails, all around the space where the crane was slowly lowering its load.

    下面工人已经准备好了一个金属长长的钉子固定地面上,围住铲车即将慢慢卸下负荷地方

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  • Know how to calculate net capacity for every possible configuration of crane using the manufacturer's load chart.

    知道如何计算能力千方百计配置使用起重机制造商负荷

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  • The actual load is compared to four limit values, and by achieving the limit value, the relay of the crane controller could be switch.

    实际装载量靠近极限值的同时,又不断四个极限值相比较起重机控制电容可以作为开关。

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  • According to the results, the key parts and weak links of the crane are determined, and some effective measures for reducing the load falling probability are proposed.

    根据分析结果,确定了起重机关键元()件薄弱环节,提出了降低物坠落概率简便有效措施

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  • The crane capacity is also controlled, and of coerce stability criteria's for sudden drop of load.

    起重机能力也是控制稳定强制标准负载突然下降的。

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  • When hoisting any large or heavy equipment off the catwalk always check the Working Load Limit (WLL) of the air winch, or use the travelling block or crane if available.

    猫道上提升体积较重设备时,要检查气动绞车的额定工作负荷,或使用游车吊车(如果有)。

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  • The brake beam(connecting plate) is often broken, and the bolts for fixing the connecting plate are loosed due to the crane′s dynamic load when D series of crane beams are working in a steel plant.

    钢厂吊车工作由于吊车工作的动态作用,导致制动连接经常发生断裂固定连接板螺栓松动

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  • The control system can keep the crane operating organization straightening by adapt commendably to the change of the crane operating organization and the change of parameters and the load.

    系统很快适应起重机运行状况变化,对参数负载变化有较强适应性,保持良好的纠偏控制性能。

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  • To walk after fixed tower crane should remain on track, such as fixed position in backfill soil, the foundation for special treatment, must meet the load requirements.

    先行固定塔吊立于轨道上后固定位置处于回填土上时,基础特殊处理必须满足承载要求。

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  • The load sway of crane is mainly generated by its horizontal motion.

    起重机载荷主要载荷水平运动引起

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  • The nonlinear deformation in tower body of self-elevating tower crane under load is characterized by the horizontal displacement and tilt ratio of its top.

    自升塔式起重机载荷状态塔身非线性变形主要表征是其顶部水平位移斜率

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  • Heavy Load "Star Request" Function Test for each deck crane.

    对于台克令吊都要做重载问询功能试验

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  • The probable effects of seismic disturbance are also lateral loads. The dynamic effects of crane movement may also be considered, in part, as lateral load.

    可能地震效应也是侧向荷载吊车活动产生动力效应部分地计人侧向荷载

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  • To evaluate the fatigue life of tower crane, research the load status of tower crane.

    目的研究塔式起重机工程载荷状态,提供评估塔式起重机疲劳寿命依据。

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  • Load spectra are important basis on which the classification of cranes, the experimental study of fatigue limit of the crane framework, and the evaluation of its life limit are based.

    载荷起重机分级结构疲劳强度试验研究寿命估算重要依据

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  • Dynamic analysis for the crane-load or the trolley-load system is the foundation for solving the problem of the cranes fast contraposition.

    起重机吊重系统动力学分析解决起重机快速对位问题基础

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  • It can also mount at the back of the truck chassis, and enable the crane to lift 100% load capacity over the back.

    起重机设置卡车底盘后侧,这样就可使起重机在卡车后侧之上实现近乎100%额定装载能力

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  • The influences of moving load on shear stress and bending moment are analysed by static characteristics, and the reliability of crane is studied with MonteCarlo method.

    通过静态特性研究分析了移动荷载结构剪力弯矩应力影响,分别确定了剪力值最大、弯矩值最大应力最大的位置。

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  • According to the practical condition, the typical working process of tower crane are analyzed in detail and the tower crane's load case for dynamic analysis are determined.

    描述塔式起重机典型作业过程分析作业过程中出现最大动载荷的可能工况,从而对塔机结构体系动态分析计算工况作出准确、合理的选择。

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  • The dynamic effects of crane movement may also be considered, in part, as lateral load.

    吊车活动产生动力效应部分地计人侧向荷载

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  • Control to load sway during operation of overhead traveling crane is a key problem and many studies have been done to solve the problem.

    桥式起重机运行过程中的防控制起重机控制的一个关键问题许多学者对此进行了大量的研究。

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  • Based on the field load tests of more than 40 years old a reinforced concrete crane girder after strengthening strengthened with CFRP, the strains and deflections under the moving loads were analyzed.

    通过一个已使用40多年钢筋混凝土吊车碳纤维加固现场加载试验,分析了加固后吊车梁在吊车移动荷载作用正截面和斜截面的应变分布规律挠度变化规律。

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  • Port crane is the main load and unload equipment in port.

    港口起重机港口装卸货物主要设备

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  • Port crane is the main load and unload equipment in port.

    港口起重机港口装卸货物主要设备

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