Research on bubble reduction at the bottom of lining concreted by full-section steel form jumbo of needle-beam type;
减少全圆针梁钢模台车衬砌底部气泡的研究
Researched the differential of volume for body of rotation and the differential of area for surface of revolution by using the frustum of a cone,and pointed out the faith reason by using the cylinder to do the same thing.
利用扁圆台求旋转体的体积元素与侧面积元素,并且得出利用扁圆柱体求侧面积元素产生错误的原因。
The difference of equilibrium features of cylinder, cone and frustum of a cone statically placed on a plane, is analyzed.
以此为基础,分析计算了圆柱、圆台和圆锥体的静平衡裕度,并讨论了各几何参数的变化对平衡裕度的影响。
FEM analysis of sintering machine pallet is carried out.
运用有限单元法对带式烧结机台车进行了温度场和应力场分析,得到了不同温度时台车的应力分布场,指出了烧结机工作时台车受力的关键部位和薄弱环节,并提出了台车设计时应注意的问题和改进方向。
The curvilinear shape of chain gear tooth plank is the basic cause of saw-tooth phenomenon in the sintering pallet.
链轮齿板的曲线形状是造成台车锯齿现象的根本原因,锯齿现象的存在,造成了台车端部不均匀磨损、台车使用寿命降低、烧结机漏风率及负荷增大等多种危害。
The curvilinear shape of sprocket wheel is the main cause of arching phenomenon of sintering pallets in the return rail.
链轮齿板的曲线形状是造成烧结机台车在回车道上起拱的根本原因。
A series of technical improvements of widening sintering pallets and intensifying granulation process was introduced.
介绍了台车加宽及混合料制粒系统系列改造 ,及在生产中的应用效果 ,指出了存在的问题并提出了改进意见。
The electric liquid(auto-leveling) system was designed specially for keeping the platform oftrolley(auto-leveling) during working(process.
为使衬砌台车平台在工作过程中能够实现实时自动保持水平,设计了一种基于Keilc51的电液自动调平系统。
Based on the Problems of heat shack rupturing and desquamating of firebricks on trolley of heat treatment furnaces,the technology measures were put forward irrigating trolley liner using castables with high resisting heat shack performance.
针对台车式热处理炉台车衬砖热震断裂脱落问题,提出了采用高抗热震性浇注料进行台车工作衬整体浇注的技术措施,根据热处理炉的实际工作条件,完成了浇注料的研制,并在实际应用中,取得了良好的应用效果。
The possibility of PLC control in trolley is analyzed.
分析基于PLC的台车控制系统的可行性,对该控制系统的特点及设计选型进行了分析。
Application of the steel mould carriage of whole-circle and needle beam in the construction of water tunnel of Yingzidu Hydropower Station
引子渡水电站引水隧洞全圆针梁钢模台车施工应用
Construction Technology and Application Effects of Whole-circle Steel-mould Stair Vehicle of Whole-cross Needle Bridge
全断面针梁式全圆钢模台车施工工艺及应用效果
Anti-floating Design of Needle Beam Type Formwork Lining Trolley with Full Circle Section
全圆断面针梁式模板衬砌台车抗浮设计
Use of Whole Circle Steel Form Carrier in Concrete Construction in Diversion Tunnel at Gomal Zam Dam Project
全圆针梁台车在高摩赞大坝枢纽工程导流洞混凝土施工中的应用
On application of seperated guiding beam bench in whole circle tunnel lining structure construction
分离式导梁台架在全圆隧道衬砌施工中的应用
Preventive Measures on Defects of Steel Parts for Cylindrical Surface Bearing with Lost Foam Casting
圆柱面桥梁支座消失模铸钢件缺陷预防
steel band knitting machine
钢带提花圆型针织机
single-needle cylinder-bed machine
单针圆筒台式缝纫机
Study on Fatigue Reliability and Safety Control of Steel Structure Crane in Service;
在役钢结构吊车梁疲劳可靠性与安全控制研究
The Design and Application of the Movable Steel Mould Plate used in the Tunnels with Outsized Sections;
特大断面隧洞钢模台车的设计和应用
Steel Mold Trolley Structure Optimizing Based On ANSYS Workbench
基于ANSYS Workbench的钢模台车优化设计
Design of the Steel Mold Trolley Gantry Based on STAAD
基于STAAD的钢模台车门架设计
The allowable lateral amplitudes based on the derailment factor of the freight vehicles are suggested.
提出了采用货车脱轨安全度来确定铁路钢梁桥的横向振幅允许值。
Steel Mold Trolley Gantry Topology Optimizing Based on ANSYS Workbench
基于ANSYS Workbench的钢模台车门架拓扑优化方法
Research on Load Bearing Capacity of the Circular Hole Castellated Beam Based on ANSYS;
基于ANSYS的圆孔蜂窝钢梁承载力研究
Shear Resistance of Panel Zone of Frame Joint Connecting CHS Column and H Steel Beams
钢框架圆管柱梁节点域的抗剪承载力
INVESTIGATION ON ASEISMIC BEHAVIORS OF STEEL MOMENT RESISTING FRAME INCLUDING OPENING IN BEAM WEB
梁腹板开圆孔的钢框架抗震性能研究
Development of High Fatigue- resistance Automobile Girder Steel in Laiwu Steel;
莱钢高耐疲劳性汽车大梁用钢的开发