The function and basic principle of underground diaphragm wall hydraulic grab control system were analyzed.
分析了地下连续墙液压抓斗纠偏控制系统的功能及基本工作原理,利用功率键合图理论建立了该系统的键合图模型。
The paper introduced similar optimal design method for the hydraulic pressure grab bucket with similarstructure and moving, it also showed the computing and the result by a visual way.
介绍了具有结构相似和运动相似的液压抓斗的相似优化设计方法,并对优化计算和结果进行了可视化表达,这种方法可以缩短系列产品的设计周期,提高产品设计信息的可重用性及设计结果的可视性。
This paper introduces the key points of the constructing technique of the concrete wall against seepage with the thin wall hydraulic grab bucket and something noted, through the application of the technology in Bintian Reservoir of Jiangxi Province.
混凝土防渗墙技术已广泛用于病险水库土石坝的防渗加固,本文通过该技术在江西省鄱阳县滨田水库除险加固工程中的应用,介绍了薄壁液压抓斗法混凝土防渗墙的施工技术要点及注意事项。
The technical characteristics of the 4m~3 full-gyration hydraulic grab dredger in Changjiang river;
长江4m~3全回转液压抓斗挖泥船技术特点
Hydraulic System Synchronization Design of Winch and Tubes of Hydraulic Diaphragm Wall Grabs
连续墙液压抓斗卷扬和胶管随动液压系统设计
Analysis about a Failure of Electro Hydraulic Grab
“HOPE STAR”轮船载液压抓斗故障处理与分析
Analysis on Verticality of Trench Forming by SANY SH400 Hydraulic Diaphragm Wall Grab
SH400型连续墙液压抓斗成槽垂直度分析
Dynamic Analysis and Model of Underground Diaphragm Wall Hydraulic Grab Control System
地下连续墙液压抓斗纠偏系统动态分析与建模
Through the example of the strengthening project of the dam of Huangjin Reservoir, the application of the plastic concrete cutoff wall by the fluid pressure clam is introduced.
以黄金水库大坝除险加固工程为实例,介绍了液压抓斗造塑性砼防渗墙在土坝加固中的应用.
Discussion on Work Speed of Dipper Stick of a Hydraulic Excavator
液压挖掘机斗杆作业速度问题的探讨
Gordeev prism grab
水底等深柱形采样抓斗
electric overhead travelling grab crane
桥式电动抓斗起重机
ship unloader with rope trolley
绳索小车抓斗卸船机
self-propelled grab dredger
自动推进式抓斗挖泥船
double-beam bridge type grab crane
双架桥式抓斗起重机
He seized his hat and gathered his cloak about him
他抓起帽子，披上斗篷。
Structure Optimization & Its Evaluation Indexes of the Horizontal Six-Bar Linkage Hydaulic Grapple;
卧式六杆液压抓具的结构优化与评价指标的研究
tipper lorry with grab
设有抓斗的自动卸斗货车
The Influence of Hydraulic Pipeline Length on Hydraulic Cylinder Piston Velocity for the Weight-fixed Loading Hydraulic System of Skip
箕斗定重装载液压系统管路长度对举升速度的影响
We must seize the key to do well PC(Party conduct) and CCHA( construction of a clean and honest administration) and to strive against corruption;
抓好党风廉政建设和反腐败斗争,必须抓住关键;
Closed mechanical grabs for dredging shall be maintained to avoid spillage and shall seal tightly while being lifted.
应使用密封式机械抓斗，以免物料溅溢，并于提起时保持抓斗密封。
Research on the Grab Open-closed Problem and Steel Wire Vibration of Four-Drum Grab Unloader;
四卷筒抓斗卸船机抓斗开闭及悬垂钢丝绳跳动研究