1)crane jib起重臂
1.So, modern optimization method is introduced into the design of tower crane in current thesis to meet the goal of better dynamic performance of crane jib and lighter structural weight, under the condition of structure strength, stiffness and stability.针对以上问题,本文以某型平头塔机为对象,将现代优化设计方法引入平头塔机起重臂的结构设计中,在满足结构强度、刚度、稳定性约束的条件下,以期达到起重臂动态性能好、结构重量轻的目的。
英文短句/例句
1.Boom-Type Tower Crane Metal Structure of the Finite Element Analysis and Optimal Design Boom动臂式塔式起重机金属结构有限元分析及其起重臂优化设计
2.Dynamic Analysis of Tower Crane Jib Based on ANSYS基于ANSYS的塔式起重机起重臂动力学分析
3.crane ,jib (excl. portal and pedestal cranes), self-propelled自动悬臂起重机（门式臂架起重机及支座式悬臂起重机除外）
4.crane ,jib (excl. portal and pedestal cranes), not self-propelled非自动悬臂起重机（门式臂起重机及支座式悬臂起重机除外）
5.Shipbuilding-jib cranesGB/T12932-1991船用臂架起重机
6.crane with derricking jib装有人字铁臂的起重机
7.jib adjusting gear起重机悬臂升降机构
8.gantry crane with retractable boom可伸缩悬臂门式起重机
9.travelling portal jib crane门式移动悬臂起重机
10.mobile revolving boom crane自行式伸臂回转起重机
11.The arm of carne slewed round.起重机臂转了过来。
12.light mast crane轻型桅杆式转臂起重机
13.portable telescopic crane轻便伸缩臂式起重机
14.underhung slewing jib crane悬挂式回转臂起重机
15.level luffing crane平行运送旋臂起重机
16.mobile crane with articulated jib铰接臂流动式起重机
17.concreting boom浇注混凝土起重机臂
18.luffing jib tower crane动臂变幅塔式起重机
相关短句/例句
jib[英][d??b][美][d??b]起重臂
1.Reliability sensitivity of jib with bending and torsion stiffness failure modes was proposed.讨论了起重臂在弯曲刚度和扭转刚度失效模式下的可靠性灵敏度设计问题。
3)Crane Boom起重臂
1.Stress Testing and Finite Element Analysis of a Heavy Crane Boom of Truss Structure;本文在理论计算的基础上,立足基本测试理论,运用应变电测方法,采用DH3815静态数据采集与处理系统和DH5935动态数据采集与处理系统,对大型桁架起重臂结构应力进行了现场测试,在规定的载荷条件下,测定桁架结构构件的静载应力响应和动载应力响应,确定桁架起重臂受力危险点和薄弱部分,并对桁架结构进行数值模拟,即有限元分析与优化设计。
4)boom[英][bu:m][美][bum]起重臂
1.Optimal design of boom of tower crane based on genetic algorithm;基于遗传算法的塔式起重机起重臂优化设计
5)hoist boom起重吊臂
1.Finite element calculation for adjustable box hoist boom and its optimal design;伸缩式箱形起重吊臂的有限元计算和优化设计
6)loader boom起重转臂
延伸阅读
重臂1.杠杆的重点和支点间的距离。
