Application of twin τ~2 shear yield criterion in plate round hole issue;
双τ~2屈服准则在受压平板圆孔问题中的应用
This paper provides application form of large span laminated floor slabs with new-typed pre-stressing hollow plates.
本文以实际工程应用为背景,提出了以新型预应力圆孔板为底板的大跨叠合楼板应用形式。
In producing high performance prestressed hollow slab, cold rolled rib steel and cold drawing grade Ⅱ,grade Ⅳ steel were replaced by 1270～1570 MPa mid-high strength spiral wire as prestressed reinforcement for hollow slab.
以强度为1270～1570MPa的中高强螺旋肋钢丝代换冷轧带肋钢筋及冷拉Ⅱ级、Ⅳ级钢筋作短向和长向圆孔板的预应力配筋 ,试生产高效预应力构件已获得成功。
Concrete hollow floor slab for rural houses
GB12987-1997农房用混凝土圆孔板
The concentric orifice is most frequently used type.
同心圆孔板是最经常使用的形式。
The cold drawing wire prestressed concrete slab with circle hole is widely usedas a structure member.
冷拔钢丝预应力圆孔板是广泛使用的结构构件.
AXIAL COMPRESSIVE TEST AND ANALYSIS OF PREFABRICATED HOLLOW SHEAR WALLS
预制圆孔板剪力墙轴心抗压试验与分析
Round and square perforation plate screens-Thickness of 3 mm and above
GB/T10613-1989板厚≥3mm的圆孔和方孔筛板
quadrant-edge orifice plate
1/4圆周边缘孔板
Slots with round end and slots with square end plate screens
GB/T12620-1990长圆孔和长方孔筛板
Deformation of Porous Pad of an Aerostatic Porous Thrust Bearing
空气静压多孔质止推轴承多孔质圆板的变形
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
It has rounded shoulders inside instead of the sharp orifice-like edge.
在内部作成圆形凸肩以代替锐缘孔板状的侧面。
New type of the entry sliding guide of round pass on continuous bar mill
棒材连轧机圆孔型入口滑动导板的新型式
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
The Study on the Stress Concentration Coefficient of the Composite Laminates with a Circle Hole;
带圆孔复合材料层合板应力集中系数的研究
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
Calculation and measurement of microwave transmission loss for perforated metallic flat plates
圆孔金属板的微波传输损耗的计算与测量
Shielding effectiveness of PCB loaded rectangular enclosure with circular-aperture array
加装印刷电路板的圆孔阵矩形机壳屏蔽效能
Seismic response analysis and test verification of perforated composite steel plate wall structures
钢板开圆孔的组合钢板墙结构地震反应分析与试验验证
The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate.
平板的孔里面镶嵌着一个套环，在此圆盘的孔中穿过一个销钉而使平板在其自身平面内受载。