Casting defects of cast steel joints
The above research on the mechanical properties of cast steel joints and the mechanical properties of cast steel joint welds […]
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cast steel
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Casting defects of multi branch cast steel joints
Distribution law of casting defects of multi branch cast steel joints: (1) Cracks mainly appear in the R zone of
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Slice test and casting defects of typical four branch cast steel joints
Ultrasonic flaw detection can only qualitatively analyze casting defects, but can not accurately describe defects. There are many scanning blind
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Ultrasonic flaw detection process of cast steel joints
1.Detect defects The probe specified by the supplier and the buyer shall be used to scan the inspection area of
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Weld properties of cast steel joints
In terms of experimental research on weld performance of cast steel joints, Zou Hui of Southeast University conducted fatigue tests
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Determination of casting defect size of cast steel joint
According to the constancy of sound velocity propagation in the same medium and the proportional relationship between propagation distance and
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NDT test samples of multiple cast steel joints
The samples for nondestructive testing are 24 cast steel joints randomly selected from the cast steel joints of civil engineering
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Types and causes of casting defects of cast steel joints
Cast steel joints will inevitably produce some defects in the production process, such as hot crack, shrinkage cavity, delamination, slag
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Mechanical properties of cast steel joints
The research on the mechanical properties of cast steel itself includes the research on the mechanical properties of cast steel
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Casting defects of cast steel joints
With the development of spatial structure, the span of structure is becoming larger and larger, and the forms are also
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Fatigue test of casting defects in cast steel joints
1. Fatigue load loading In order to effectively test the influence of multiple casting defects on the fatigue performance of
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Fatigue analysis of casting defects in cast steel joints
Through the finite element calculation of fatigue strength and safety factor, the changes of fatigue performance caused by different casting
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Structural modeling of tubular truss bridge with cast steel joints
In order to effectively analyze the fatigue performance of cast steel joints in tubular truss bridge, a tubular truss bridge
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Casting defects of cast steel joints
With the continuous improvement of China’s economic strength and construction level, various steel structure buildings with beautiful appearance, high reliability