Aiming to the crane load (Q) importance in control single story mill building design.
针对吊车起重量(Q)在控制单层工业厂房设计中的重要性。
The analysis of a crane load example shows that the pile deformation, especially the pile top rotation, greatly influence the frame lateral displacement.
通过对某工程实例吊车荷载作用下排架侧向位移的计算,证明桩的变形对排架侧向位移影响较大,尤其桩顶转角的影响大。
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.
研究了起重机载荷摆振模型在简化过程中所产生的相对误差,得到了相对误差公式。
The load was lifted by means of a crane.
重物是用起重机吊起来的。
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.
在下面,工人们已经准备好了一个金属网,用长长的钉子固定在地面上,围住铲车即将慢慢的卸下负荷的地方。
Know how to calculate net capacity for every possible configuration of crane using the manufacturer's load chart.
知道如何计算的净能力千方百计配置使用起重机制造商的负荷图。
The actual load is compared to four limit values, and by achieving the limit value, the relay of the crane controller could be switch.
实际的装载量靠近极限值的同时,又不断与四个极限值相比较。起重机控制电容可以作为开关。
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,确定了该起重机的关键元(部)件和薄弱环节,提出了降低吊物坠落概率的简便有效措施。
The crane capacity is also controlled, and of coerce stability criteria's for sudden drop of load.
起重机的能力也是控制,稳定和强制标准负载的突然下降的。
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.
当从猫道上提升体积大或较重的设备时,要检查气动绞车的额定工作负荷,或使用游车或吊车(如果有)。
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.
某钢厂列吊车梁在工作中,由于吊车工作的动态作用,导致制动梁(连接板)经常发生断裂,固定连接板的螺栓松动。
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.
系统能很快适应起重机运行状况的变化,对参数和负载变化有较强的适应性,保持了良好的纠偏控制性能。
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.
先行走后固定塔吊应立于轨道上,如后固定位置处于回填土上时,其基础作特殊处理,必须满足承载要求。
The load sway of crane is mainly generated by its horizontal motion.
起重机载荷摆振主要是由载荷水平运动引起的。
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.
自升塔式起重机在载荷状态下,塔身非线性变形的主要表征是其顶部的水平位移和斜率。
Heavy Load "Star Request" Function Test for each deck crane.
对于每台克令吊都要做重载问询功能试验。
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.
可能的地震效应也是侧向荷载。吊车活动产生的动力效应也部分地计人侧向荷载。
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的依据。
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.
载荷谱是起重机分级、结构疲劳强度试验研究和寿命估算的重要依据。
Dynamic analysis for the crane-load or the trolley-load system is the foundation for solving the problem of the cranes fast contraposition.
对起重机吊重系统的动力学分析是解决起重机快速对位问题的基础。
It can also mount at the back of the truck chassis, and enable the crane to lift 100% load capacity over the back.
起重机也可设置在卡车底盘的后侧,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。
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,分析了移动荷载对结构的剪力、弯矩和应力的影响,分别确定了剪力值最大、弯矩值最大和应力最大的位置。
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.
描述塔式起重机的典型作业过程,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。
The dynamic effects of crane movement may also be considered, in part, as lateral load.
吊车活动产生的动力效应也部分地计人侧向荷载。
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摆控制是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。
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.
通过对一个已使用40多年的钢筋混凝土吊车梁碳纤维加固后的现场加载试验,分析了加固后吊车梁在吊车移动荷载作用下正截面和斜截面的应变分布规律及挠度变化规律。
Port crane is the main load and unload equipment in port.
港口起重机是港口装卸货物的主要设备。
Port crane is the main load and unload equipment in port.
港口起重机是港口装卸货物的主要设备。
应用推荐