The article introduces a technique of repairing the crack in the moving crosshead of an extrusion press, based on CO2 gas shield welding.
本文介绍了一种采用二氧化碳气体保护焊对挤压机穿孔动梁断裂在线修复技术。
Adopting the concrete model accounting for plastic behavior caused by damage, finite element modeling can stimulate the whole loading process of RC beams with openings.
基于ABAQUS的混凝土损伤塑性模型的有限元建模可以较好地模拟钢筋混凝土开孔梁整个受力过程,该文建立一批开孔梁试件有限元模型。
The finite element modeling based on the concrete damage plasticity model can well stimulate the whole mechanical process of RC beams with openings.
基于 ABAQUS 的混凝土损伤塑性模型的有限元建模可以较好地模拟钢筋混凝土开孔梁整个受力过程,本文建立一批开孔梁试件有限元模型。
Finite Element Analysis on Hole Radius of Circular-Web Opening Steel Beams
圆形开孔梁中开孔半径的有限元分析
The Steel Consumption on the Mechanical Behaviors of RC Beams with Openings
钢筋用量对钢筋混凝土开孔梁受力性能的影响
Influence of Opening Parameter on the Mechanical Behavior and Reinforcement of the Side Opening Reinforced Concrete Beam
孔洞参数对梁侧开孔RC梁的受力性能及配筋的影响
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
The Development Research of the Three-Dimensional-Visualization CAD System for Bored Pile Foundation of Bridge and Capping Beam Drawing;
三维可视化桥梁钻孔桩基础及盖梁绘图CAD系统的开发研究
The local stability of steel beams containing web openings is very important.
钢梁腹板开孔的局部稳定问题非常重要。
The Experimental Study of T-Shaped Reinforced Concrete Beams with Circular Web Openings;
腹部开圆孔的钢筋混凝土T形梁的试验研究
Static Behavior and Design Method of Steel Girders with Large Web Openings;
大尺度矩形开孔钢梁受力性能及设计方法研究
The Experimental Study of T Shape Reinforced Concrete Beam with Opening Hole;
腹部开圆孔T形梁受力性能的试验研究
Study on Buckling of Web with Oval Openings in I-Shaped Beam;
工字梁中心开椭圆孔腹板的屈曲性能研究
Stress Concentration of Special Holes in Ship Girder and Their Reinforcements;
强梁腹板特殊开孔应力分析与补强方法的研究
Study on Stability of Web with Circle Openings in Cold-Formed Thin-Wall Lipped Channel Beams
冷弯薄壁卷边槽钢梁开圆孔腹板稳定性能研究
Study on Bridge Bored Pile Foundation System Based on ObjectARX and AutoCAD
基于AutoCAD和ObjectARX桥梁钻孔桩基础CAD开发系统的研究
Experimental study of simply supported reinforced concrete beams with circular web openings
腹部开有圆孔的钢筋混凝土简支梁的试验研究
The Function Study of T-Shaped Reinforced Concrete Beams with Openings in Concentrated Load
腹部开圆孔钢筋混凝土T型梁在集中荷载下的受力性能研究
Experimental study on simply supported reinforced concrete beams with rectangular web openings
腹部开有矩形孔的钢筋混凝土简支梁的试验研究
Stress Characteristics of Beam-to-Column End-Plate Connections with Web Opening in Steel Structures
钢框架梁柱端板连接腹板开孔型节点的受力特性
Technical Application of Hydraulic Pressure Support and Drop,Opening and Closing Transversely,Passing Hole Lengthways in Bridge Movable Scaffolding System
桥梁移动模架液压顶落、横向开合和纵向过孔技术应用