75016-1975

Fatigue strength of transverse fillet and cruciform butt welds in steels.

75016-1975 发布历史

ESDU 75016 shows graphically data taken from a wide range of sources in the literature for the endurance under axial load at various constant amplitude stress levels. Cruciform and cover plate load carrying and non-load carrying joints are considered. The fatigue strength of full penetration cruciform joints is established and@ using these curves as a base@ the reduction in fatigue strength due to inadequate weld leg length or penetration is shown for all joint types. Also shown is the effect on failure location of weld leg length and penetration. These data were all for zero mean stress; however@ for two materials in each case@ data show the effect of mean stress on fatigue strength of both load carrying cruciform and non-load carrying cover plate joints. In the former case@ the effect of weld penetration is also considered on both fatigue strength and location of failure. The various factors affecting the fatigue strength are discussed.

75016-1975由ESDU - Engineering Sciences Data Unit 发布于 1975-09-01，并于 2004-05-14 实施。

75016-1975的历代版本如下：

• 1975年09月01日 75016-1975
• 2013年01月01日 75016-2013

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标准号

75016-1975

发布日期

1975年09月01日

实施日期

2004年05月14日

废止日期

无

中国标准分类号

/

国际标准分类号

/

发布单位

ESDU - Engineering Sciences Data Unit

引用标准

23

适用范围

ESDU 75016 shows graphically data taken from a wide range of sources in the literature for the endurance under axial load at various constant amplitude stress levels. Cruciform and cover plate load carrying and non-load carrying joints are considered. The fatigue strength of full penetration cruciform joints is established and@ using these curves as a base@ the reduction in fatigue strength due to inadequate weld leg length or penetration is shown for all joint types. Also shown is the effect on failure location of weld leg length and penetration. These data were all for zero mean stress; however@ for two materials in each case@ data show the effect of mean stress on fatigue strength of both load carrying cruciform and non-load carrying cover plate joints. In the former case@ the effect of weld penetration is also considered on both fatigue strength and location of failure. The various factors affecting the fatigue strength are discussed.