The tower crane boom structural design and mechanical analysis, finite element method can be regarded as a good way.
对于动臂塔机的结构设计和力学分析，有限元法不失为一种好方法。
Detector installed in the crane boom end, at the top of the metal ball as a detecting probe, can detect electric field around the wire.
检测器安装在起重机臂端，其上端的金属球作为检测探头，可以检测电线周围的电场。
Based on the existing research results of structural stability, stability of slender structure is studied in this paper with the actual example of crane boom.
本文在综合现有结构稳定性研究成果的基础上，结合起重机臂架实例，对细长结构的稳定性进行了研究。
And the large floating crane boom structure applied to obtain good results, showing potential applications of the system and better social and economic benefits.
并在大型浮吊臂架结构上进行应用，取得良好的效果，显示出该系统广阔的应用前景和较好的社会经济效益。
The bucking analysis of actual crane boom is done using this software, and the results of analysis verify the correctness and effectiveness of the methods in this paper.
应用该软件分析了起重机臂架的稳定性及其极限载荷，分析结果验证了本文所提方法的有效性。
This paper introduces the overhaul procedure of Shengang7100 crawler-type crane boom trussed pole, proposes the attention point during exchanging the crane boom trussed pole.
介绍了神钢7100履带吊臂杆桁杆的修理过程，提出臂杆更换中的注意要点，为起重机臂杆桁杆修理提供借鉴。
With next month's release of the children's animated film Kung Fu Panda II, interest in the leopard, tiger, snake, dragon and crane styles of combat practised here looks set to boom.
随着下个月动画片《功夫熊猫二》的上映，人们对五形拳(豹，虎，蛇，龙，鹤)的兴趣日渐浓厚。
The long boom of the crane functions like our arms.
起重机的长臂与我们的手臂功能相同。
Have the boom pennant wires of port crane re-certified.
重新认证左舷吊车扒杆变幅绳。
The dissertation works on machinery house, fixed tie link and boom, which vibrate most severely on the container crane.
论文针对集装箱起重机振动现象较为严重的三处：机房、斜拉杆、前大梁进行了振动分析和抗振研究。
Model RT550 wheel type off-road crane; Load carry and travel; Boom telescoping with load; Lift operation;
RT550型越野轮胎起重机； 吊运行驶； 带载伸缩； 起重作业；
Balance weight block installation position is not accurate, will cause the boom and the balance arm balance torque deviation is too large, easily lead to instability of the tower crane.
平衡重块安装位置不准确，会造成起重臂与平衡臂平衡力矩偏差过大，轻易造成塔吊失稳。
The back-tipping of boom of crawler crane due to sudden unloading must be considered in design of anti-back-tipping device of crawler crane to ensure the stability of the complete crane.
履带起重机在突然卸载时臂架后倾是整机稳定性和防后倾机构设计要考虑的工况。
The technique was applied to a simulated model of a boom crane slewing at a constant luff Angle while reeling in the cable and linearized around the payload equilibrium position.
传送时间由叠代减到最小技术被申请了于旋转在一个恒定的逆风行驶角度的景气起重机的一个被模仿的模型，当卷在缆绳时并且在酬载平衡位置附近线性化了。
The long boom of the crane functions like our arms.
起重机的长支臂功能像我们的手臂。
The long boom of the crane function like our arms.
起重机的长臂与我们的手臂功能相同。
Four-link portal crane using the best combination of optimized boom system, with horizontal small gap, amplitude stable, low power consumption.
四连杆门座式起重机采用最佳优化的组合臂架系统，具有水平落差小、变幅平稳、功耗低的特点。
Boom crane often has a boom with varying cross section. Boom weight, its construction and main dimension significantly affects the crane performance.
臂架式起重机常采用变截面的臂架，臂架的自重、结构型式与主要尺寸对起重机的性能有重要的影响。
The utility model further provides a telescopic boom crane.
本实用新型还提供一种伸缩臂起重机。
As the main stress component, box truck crane telescopic boom usually accounts for the weight machine for 13 ~ 20%, while the percentage of large cranes is greater.
箱形伸缩臂作为汽车起重机的主要受力构件，其重量一般占整机的13 ~ 20%，而大型起重机占的比例则更大。
The long boom of the crane function like our arms.
起重机的长支臂功能像我们的手臂。
Floating crane structure mainly include boom, amplitude varying wire rope, tied back wire rope, truss frame, A-frame, counterweight box, rotating machinery base, and rotary bearing structure.
浮吊结构包括臂架、变幅钢丝绳、系固钢丝绳、桁框架、人字架、配重箱、回转底盘总成及回转支承等部件。
It is very nice to see that even big truck and automotive companies, boom trucks, crane trucks, etc, etc switching over to going Green.
让我很开心的就是，连大货车和汽车公司，吊杆货车，吊货车，等等，都变成绿色。
Telescopic boom crane in the performance of a substantial high from the performance or the impact of conditions is essential.
伸缩臂的性能对起重机在大幅度高起升工况下的性能的影响至关重要。
In 1950 followed a special type of crane with a boom designed for working below overhead wires.
1950年，出现了一种特殊的带有悬臂设计的起重机，用于在高架电线下工作。
The utility model discloses a telescopic boom guide device and a telescopic boom of a crane, and relates to the field of the telescopic crane.
本实用新型公开一种伸缩臂导向装置及起重机伸缩臂，它涉及伸缩臂起重机。
According to actual elements of two-hanging point horizontal boom of tower crane, the linearity and, nonlinearity were calculated and the calculated results were analyzed.
本文根据某塔机的双吊点水平动臂的实际参数，进行了其线性和非线性计算，并对其结果进行了较分析。
This paper will establish a general deformation equation group for two-hanging point horizontal boom of tower crane, therefrom its deformation and internal force can be universally calculated.
对塔机双吊点水平动臂在主载荷下的线性和非线形变形，拟建立其通用的变形方程组，以便对其变形和内力进行普遍的计算。
The crane disposes of a 40 meter (132 ft) main boom, a newly developed two-man cab and a novel counterweight system that may be supplemented on site.
本起重机配40米（132英尺）主臂，新开发的双人司机室和一个新颖的可在现场安装的配重系统。
TADANO automobile hoists the original import, six Ling five boom, Nissan chassis, computer, Crane Performance intact!
多田野30吨汽车吊，原装进口，六菱五节臂，尼桑底盘，带电脑，吊车性能完好！
应用推荐