接头端角处的应力、应变值大于接头其他部位的应力、应变值。
The stress, the strain value in Angle place is bigger than attaches other spots.
此外，管线最大曲率、转角、最大应力和弯矩均发生在基坑端角部20%开挖长度的范围内。
Furthermore, the maximum value of curvature, Angle of rotation, stress and moment of flexure of pipeline all appear at the corner of pit with 20% excavation length.
阐述了横波在端角反射中的理论方法计算，并推导端角及端角形缺陷的回波声压理论计算公式。
This paper introduces the theory calculation of shear wave reflection for block corner. And it derives the echo acoustic pressure theory calculation formula for block corner and its shape defect.
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