1、

The effect of the sheet rigidity on strength of the spot weld tension shear joint

薄板刚度对点焊接头强度特性影响

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2、

To overcome the shortcomings of the shear pin type joint and left-hand thread type joint, a sliding sleeve subsurface safety joint is developed.

为了克服剪钉式和反扣式两种安全接头的不足,研制出一种滑套式井下安全接头。

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3、

Shear pin tubing safety joint

剪切销式油管安全接头

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4、

In the test, a copper sheet cover with mylar is used as the joint material and the shear-friction strength similarity condition is satisfied by considering the comprehensive effects of f and c.

试验中选用包裹聚脂薄膜的铜片来模拟诱导缝,按f、c综合效应满足了抗剪断强度相似条件。

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5、

The results show that the welded joint can rotate largely in fire and flexure of column flange and shear deformation are main factors causing the rotation of joint, furthermore, column stiffeners can increase the critical temperature of joint by about 50 ℃.

试验表明:焊接节点在火灾下有较大的转动能力,柱翼缘的弯曲变形和腹板的剪切变形是引起节点转动的主要因素,柱腹板加劲肋可提高节点临界温度50℃左右。

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6、

The mismatch of thermal expansion results in an integral warpage of assemblies in the case with underfill, which decreases the shear deformation of solder joint and increases the interface stress on the chip.

填充芯下填料后的倒扣芯片连接由于胶的机械耦合作用,降低了焊点的剪切变形,但热失配引起的器件整体弯曲增强,芯片的界面应力增大。

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7、

The joint of slab and column has good resisting shear capacity when the hidden beam is placed in the floor.

暗梁的布置使板柱节点具有良好的抗冲切能力。

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8、

In the procedure the regular destruction features are taken into account, which is tensional crack or shear sliding extending joint interface. The anisotropy of jointed rock masses and plastic deformation induced by rotation of principle stress axes are reflected.

程序中考虑了节理岩体一般均沿节理面受拉开裂或剪切滑移的定向破坏特点,能够反映节理岩体各向异性以及主应力旋转所导致的塑性变形。

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9、

The fine texture and microstructure of dissimilar metal joint was observed with microscope and shear strength of the joints was tested.

利用光学显微镜观察铜-钢异种金属堆敷接头的显微结构及显微组织构成。

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10、

The Influence of Loading Speed on the Shear Strength of Single Lap Joint Under Testing

加载速率对胶接单搭接头剪切强度的影响

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11、

However, further increasing of RE content would degrade the shear properties of the lap joint.

而当稀土含量进一步增加时,焊点的强度及塑性均下降。

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12、

The shear strength and elongation of the lap joint increase with the increase of strain rate.

焊点的剪切强度及伸长量随应变速率的增加而增加。

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13、

The brittle failure, bending failure and joint failure are numerically developed, which the brittle failure is dominated by shear failure.

分别模拟了砌块墙体的弯曲破坏、脆性破坏和联合破坏,其中脆性破坏主要以剪切破坏为主。

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14、

The shear-resisting capacity of strengthened connections was increase up to19%, and the brittle joint shear failure mode was transformed into ductile failure mode with plastic hinging at beam ends.

研究结果表明:采用高强钢绞线网-聚合物砂浆加固后,节点的极限受剪承载力提高了19%左右,破坏形态更加具有延性特征。

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15、

A'similar creep'phenomenon during shear on the part of protrude from rock joint surface is analyzed.

分析了节理面上岩石凸起部分剪切过程中的似蠕变现象。

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16、

The relation between the stability of rock bedded slope and the dip angle of strata or the shear strength of joint is also explained.

同时也阐明了岩层倾角以及结构面抗剪强度对顺层岩质边坡稳定性的影响。

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17、

Low-cycle Test on Joint of Transfer Girder and Boundary Column of Shear Wall

转换大梁与剪力墙暗柱节点低周反复荷载试验

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18、

design of super long shear wall formwork in expansion joint

伸缩缝处超长剪力墙大模板设计与施工

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19、

Shear strengths of rectangular chip component soldered with Sn-Pb solder and with Sn-Ag-Cu solder were studied by means of STR-1000 micro-joints tester and microscopic fractography by SEM. Fracture appearance of the joints was also analyzed.

采用微焊点强度测试仪测试了Sn-Ag-Cu钎料和Sn-Pb钎料钎焊的矩形片状元件钎焊接头的抗剪强度,并对焊点断口进行了扫描电镜分析。

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20、

The compression shear strength of dowel joint of YW-1 inorganic adhesive is 140-180 MPa.

YW-1无机胶用于套接粘接,套接压剪强度可达140-180MPa。

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