横肋

考虑箍筋和横肋影响的现浇圆筒芯空心楼盖受剪性能试验研究

Experimental research on shear resisting properties of cast-in-situ floor slab with cylindrical cavity when stirrup and transverse rib involved

上下楼梯会使你的臀部锻炼得坚如钢铁一般。带肋钢筋横肋阶梯形凹痕的成因及消除

Taking the stairs will give you buns of steel . Cause analysis and Elimination Measures of Stepped Dent on the Transverse Rib of Hot Rolled Ribbed Bar

横肋变截面U通道内换热特性的实验研究

Experimental study of heat transfer characteristic inside variable cross-section U shaped channels with transverse ribs

采用实验方法研究了在定常状态下，肋的高度对横肋变截面U形通道内的换热特性的影响。

The influence of the rib heights on heat transfer characteristics in U-shaped variable cross-section channels was experimentally studied in the steady state .

大粗糙度横肋管摩擦阻力与传热特性

Friction and heat transfer characteristics of transverse tube with large roughness

螺纹钢筋横肋擦伤及根裂原因分析

Analysis of scrape and crack on cross rib of deformed bar

旋涡内流计算横肋管内流场的计算方法

Calculation for Induction Electric Field CALCULATION OF INTERNAL VORTEX FLOW

防止热轧带肋钢筋横肋高度出格的探讨

Discussion on the prevention of raised lateral rib of hot-rolled reinforced bar

粗化肋的形式为螺旋肋或横肋。

The form of rib is transverse or spiral .

横肋分布特征对带肋钢筋轴向变形分布的影响

Effect of Transverse Ribs Distribution Character on Inhomogeneous Distribution of Rebar Longitudinal Extension

横肋对称和横肋非对称钢筋的粘结锚固性能无明显差异。

The anchorage properties between the symmetrical and unsymmetrical ribbed rebar had no obvious difference .

横肋变截面回转通道不同肋高的流阻特性

Influence of the rib pitch on flow resistance in a U-shaped variable cross-section channel with transverse ribs

横肋在角沟的肩部向口端明显弯曲；

Sharp bending of the transverse ribs toward the aperture on the shoulders ( edges ) of the corner sulcus ;

横肋端部的圆孔缺口开裂能大大降低整个桥面板的应力。

The crack of round-hole gap at the end part of cross ribs could reduce stress of the whole bridge deck .

用数值模拟的方法对一种典型的涡轮叶片尾缘冷却结构进行了数值计算，该冷却结构由横肋通道和交错扰流柱排构成。

Numerical simulation was used to investigate the heat transfer of a typical turbine blade cooling configuration of ribbed passage and staggered pin fin arrays .

从提高材料使用性能一锚固性能出发采用拉拔试验研究了横肋对称和横肋非对称钢筋的锚固性能的区别。

The difference of anchorage properties between the symmetrical and unsymmetrical transverse ribbed rebar was studied considering improving materials ' usage and anchorage properties by pull-out test .

粘结锚固长度相同时，无论是横肋对称还是横肋非对称钢筋粘结强度随混凝土强度的提高而提高。

The bond-anchoring strength of rebar ( whether transverse ribs distributed symmetrically or not ) increased with increase in concrete strength when they had the same of anchorage length .

在长期的车辆荷载循环反复作用下，钢桥面板中横肋与纵肋翼缘的焊接部位先开裂，之后弧形缺口处才开裂。

Under long period vehicle load circulate recent actions , welding position between steel decks ' cross ribs and longitudinal rib flanges first cracks , and then curve gap cracks .

本实验选取航空发动机涡轮叶片中段内部冷却通道为研究对象，对不同肋间距的横肋变截面U型通道的换热特性进行了研究。

The experiment has studied the heat transfer characteristic inside U shaped variable cross-section channels with different rib pitches , The channel is the middle part of a gas turbine blade .

随着电子工业的发展，电子产品功率越来越高。横肋式散热片作为应用最广泛的散热片结构，对其性能要求日益增高。

With the development of the electronics industry , the miniaturization and increasing power of electronic products , Fin heat is the most widely used heat sinking structure , Its performance requirements became higher and higher .

用规则微小横肋模拟固体表面粗糙度，数值模拟和分析粗糙元间局部流动和换热特性。

The roughness was simulated by using regular transverse rectangle ribs on the bottom surface of a rectangular channel , and local flow and heat transfer characteristics among ribs along a roughened surface were numerically investigated .

实践表明，通过对横肋尺寸的修改，可有效地降低横肋部位的前滑值，防止应力集中，使螺纹钢筋产品质量得到提高，力学性能得以改善，从而使冷弯裂纹现象显著减少。

Practice showed that in this way the forward creep was reduced effectively , and concentration of stress was prevented , and mechanical properties of products were improved , the cold bending cracking was decreased significantly .

钢桁梁桥中正交异性钢桥面板的横肋翼缘与纵梁交叉处最容易出现疲劳裂纹，并且在每个节间交叉处应力集中值遵循先减小后增大的规律。

Cross position between cross ribs and longitudinal beam of orthotropic steel bridge decks with open-shaped ribs in steel truss bridges most easily appears fatigue crack . Stress concentration at every intersegmental cross following decline first and then increase rule .

在凝结换热实验台上，采用恒壁温法和恒热流法对油品在大粗糙度横肋管中的层流与湍流摩擦阻力与传热特性进行了实验研究。

Investigations were carried out , under uniform wall temperature and constant heat flux boundary conditions , on heat transfer and frictional characteristics of transverse tube with large roughness for laminar and turbulent flow of oil in a condensation test facility .

分析表明：横肋对称的带肋钢筋，其不均匀程度较横肋非对称的严重，当钢筋整体变形达到2.8%时，前者为后者的2.5倍。

It shows that the deformation of the rebar with the symmetrically distributing transverse ribs is more inhomogeneous than that with the unsymmetrically distributing ones . When the deformation reaches 2 8 % , the former 's degree is 2 5 times of the latters .

冷轧带肋钢筋是采用强度较低、塑性较好的普通低碳钢或低合金热轧钢筋为母材，经冷轧减径后在其表面形成具有三面或两面月牙形横肋的钢筋。

Cold-rolled ribbed steel bars adopt common low-steel bars or low-alloy hot-rolled steel bars which have lower strength and better plastics as a row and processed materials , is a sort of steel which is cold-rolled two-sides or three-sides crossing rib in surface through cold stretching .

横突肋凹的位置在前端上中位T1~T3均为零，T4~T9逐渐增多，到T10渐减。

The position of the costal fovea of the transverse process at the superior-middle portion on the transverse process was zero from T_ ( 1 ) to T_ ( 3 ), increased gradually on T_ ( 4 ) T_ ( 9 ) and decreased gradually from T_ ( 10 . )

无横撑肋拱桥横向稳定性的研究

The Lateral Stability of Tied Arch Bridge Without Bracing Beams

T10~T12无明显横突肋凹并逐渐增多；

No costal fovea of transverse process was present from T_ ( 10 ) to T_ ( 12 ) and increased gradually .

本文研究了热空气横掠肋管管束内水冷却时的传热性能。

The heat transfer performance when hot air flows across a bundle of finned tubes with cold water flowing inside the tubes is investigated .