plane of section

基本解释

The three-dimensional effects of pile head and applicability of plane-section assumption are main problems in low strain dynamic tests on cast-in-situ concrete thin-wall pipe piles.
现浇薄壁管桩低应变检测时，存在桩头三维效应以及平截面假定的适应性问题。
According to performance of carbon fiber and its application in engineering strengthening, the formula of plane section strength and shear strength of flexural members are put forward.
根据碳纤维布性能特点及在工程加固中的应用，给出锈蚀结构受弯构件正截面和斜截面承载力加固公式；
With theoretical method based on the assumption of plane section, the influence of steel reinforcement ratio, CFRP amount and initial loading level on the flexural strength is analyzed.
利用基于平截面假定的正截面受弯承载力的计算理论，分析了配筋率、加固量及二次受力等因素的影响。

Then 7 people stood up in the mid-section of the plane to do the same.
FORBES: A Chinese Revolt on a Plane