1)derrick[英]['der?k][美]['d?r?k]井架
1.Stress analysis of four-leg K type derrick and its substructure during the integral hoisting of the derrick;起升中四腿落地式K型井架及底座的应力分析
2.The analysis of FEM simulation of raising of derrick;井架起升过程的有限元仿真分析
3.Method for calculating Stability of solid axis pressure bar used on derricks;井架实腹式轴心压杆稳定性计算新方法
英文短句/例句
1."drilling rig, platform""钻井井架,钻井平台,见 oil (drilling) rig"
2.bald-headed derrick无天车工作平台的井架
3.stacking capacity of derrick井架的钻杆立根容量
4.leg base anchorage井架大腿底脚的固定
5.self-gured structural mast自带绷绳的轻便井架
6.free standing mast不用绷绳的轻便井架
7.outside monkey board折叠式井架外侧二层台
8.On the Derrick Installation of ShaftⅣ_G In main Shaft of a Coalmine浅谈塔然高勒煤矿主井IV_G凿井井架安装
9.The Intensity Testing of Main Well Headframe in Dai Zhuang Mine Shangdong山东岱庄生建煤矿主井井架强度检验
10.A finite element analysis of headframe intensity of 40-ton workover rig;40t修井机井架强度的有限元分析
11.Here and there at long distances upon the canon sides rose the headframes of a mine.峡谷两侧，一路过去，到处屹立着矿井井架。
12.Research on the Influence of Frost Heave of Frozen Soil to Derrick Footing in Freezing Sinking Shaft;冻结法凿井冻土冻胀对井架基础影响的研究
13.The Designing of Observing Zhangbei s Chief Mine s Headframe s Base s Subsidence and Deformation;张北主井井架基础沉降及变形观测设计
14.Study on the Subsidence Monitoring of Main and Auxiliary Shaft Headframe Foundations of WOLONG LAKE Coal Mine卧龙湖煤矿主副井井架基础沉降监测研究
15.New construction technology of setting large steel-structure shaft frame during shaft sinking凿井期间起立大型钢结构井架施工新技术
16.Application of the high tensile material to the substructure of the super-deep well's rig derrick高强度材料在超深井钻机井架底座中的应用
17.Preliminary Study on Well Drilling Technique of Semi-Submersible Drilling Platform with Dual Derrick Rig半潜式钻井平台双井架钻机作业工艺初步研究
18.Analysis of Stress and Distortion of Derrick With Fem石油修井机井架的有限元应力应变分析
相关短句/例句
headframe[英]['hedfreim][美]['h?dfrem]井架
1.Installation construct technology investigate of headframe with box type steel strucure;箱形钢结构井架安装施工工艺研究
2.Stability analysis of the main headframe in one mine;某矿主井井架稳定性分析
3)mast[英][mɑ:st][美][m?st]井架
1.The principle of the predominance in the design for the mast;井架结构设计中的优势原则
2.Procedures for manufacturing the type JJ450 mast of the offshore drilling rig;JJ450型海洋钻机井架制造工艺
3.Calculation of Static Stress and Stability of Model JJ225/43-K Mast;JJ225/43-K石油钻机井架强度及稳定性计算
4)drilling derrick井架
1.To evaluate the safety bearing capacity of drilling derrick, a novel method is proposed based on frequency and load descending coefficient by the research of vibratipn theory, finite element model and experimental analysis of simple model of drilling derrick.通过井架结构振动理论、有限元分析和实验室简易模型的试验研究,提出了以振动频率为基准,载荷下降系数为依据诊断钻井井架结构安全承载能力的方法。
2.Three kinds of drilling derricks for drilling a well of 3200 meters are used at present, including tower shape, K shape and A shape.对在用的３２００ｍ钻机的塔型、Ａ型和Ｋ型井架抗扭特性进行了分析，以满足正在发展的顶驱钻机的需要。
5)oil derrick井架
1.The oil derrick, one of the most bearing strength parts, bears the main loads which come from drilling machine.石油钻机井架是钻机的重要承力部件之一,承受着主要的载荷,其钢结构井架杆件多、连接复杂,受力环境恶劣,使用工况复杂,因强度不够、失稳而破坏的情况在国内外都曾发生过。
2.The method for evaluating the carrying capacity of oil derrick with assistance of the vibration theory is a dynamic evaluating way, it is more convenience than the static e-valuating method which is currently used.应用振动理论测评石油井架承载能力的方法是一种动态的测评方法,它较目前使用的静态测评方法具有简便、易行的优点。
6)well assembling架井
延伸阅读
井架井架headframe {们g}10井架(headframe)建在竖井或抖井井口上的高架矿山构筑物。用它安装矿井提升天轮和导向轮，其斗或翻转摧笼和雄道以及卸料弯道。井架分开采井架、掘进井架和开采掘进兼用井架三种。掘进井架与开采井架的区别.在于它不仅用来提升容器，还用来悬吊开凿井筒所使用的多种凿井设备(吊盘、吊泵、安全梯、风筒、压风管、注浆管和稳绳盘等)。按开拓方式不同，井架又分为竖井井架和斜井井架。根据制作材料的不同，主要有钢、木、钢筋混凝土井架和混合井架。钢井架可做成任何用途，任意形式，使用较为普遍。木制井架因木材易腐朽，易起火，一般用于临时性的掘进井架或15m以下、服务年限15年以内的小型矿井(年产量30万t以下)。钢筋混凝土井架耐久性和耐火性较好。 (胡齐民)
