shear strength/ shear strengthfailure modesas-bonded gold bondcopper ball bondThe shear test failure modes of "as-bonded" gold and copper ball bonds are fundamentally different. Soft gold balls are typically sheared by the tool, leaving a lower section of the ball bonded to the aluminum ...
The safety factors correspond to the potential failure modes of the nail-facing connection including the flexural and punching shear failures.5个回答 安全系数对应指甲面向连接的潜在失效模式包括弯曲和冲切失败。2013-05-23 12:21:38 回答:匿名 对应的安全因素的潜在故障模式的指甲面临连接包括抗弯和打孔剪切...
It could be shown that shear failure of the reinforced notched beam is an important failure mechanism and that adequate reinforcement in tension perpendicular to grain and shear is required in order to regain the load-carrying capacity of the reduced crosssection of the glulam beam.关键词:...
I(large plastic deformation),Mode II(tensile failure) and Mode III(shear failure).According to the difference of the load and stiffeners,every failure mode was divided into three sub-modes.And a dimensionless damage factor was proposed to be used as a criterion for predicting the failure modes...
A simplified model of strata under shear conditions, and minimum principle stress distribution that is exerted on borehole casing. ► We use numerical simulation method to analyze the effects of geological conditions. ► The unloading, moving, and separation effects of the rock strata are taken...
The results show: (1) With the gradual increase in temperature, the compressive strength of granite under the two cooling methods gradually decreases. (2) The failure modes of the samples under the two cooling methods are mainly shear failure of the "Y" type. The degree of damage of the ...
Whereas failure in the performed flume experiment on sand occur relative fast and retrogressively in multiple slumps, the formation of a fully developed shear surface in the test on a clayey material is initialized over a long time period and takes place progressively. The failure in sandy ...
The failure modes of foundation include general shear failure, local shear failure and punching shear failure( ) A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 复制链接 新浪微博 分享QQ 微信扫一扫 微信内点击右上角“…”即可分享 反馈 收藏 举报 参考...
Coating failure was attributed to micro- and macrocracking within the coating microstructure. Thermal spray coatings were deposited by a JP5000 system in three different thicknesses on the surface of 440-C steel substrate cones to vary the depth of shear stress within the Hertzian stress field. ...
the developed failure surface was like that assumed in the Terzaghi's bearing capacity theory,i.e.at the ultimate state there was triangular elastic zone,radial shear zone and passive zone in the embankment fill.Due to the interference effect of adjacent piles,the failure surface was different ...