Jun 20, 2016 · M11: Direct moment per unit length acting at the mid-surface of the element on the positive and negative 1 faces about the 2-axis. M22: Direct moment per unit length acting at the mid-surface of the element on the positive and negative 2 faces about the 1-axis.

Apr 18, 2019 · 更多相关文档 . 板壳矩形元的弯矩和剪力佳点 星级： 7 页 外研社英语七年级m11,m12 星级： 1 页 m10, m11, m12, m25

Jan 20, 2023 · M11 moments refer to bending along the local 1-axis (also known as the major axis) of the shell element. This axis is usually parallel to the longest side of the element and is the axis along which the shell element experiences the most bending. M22 moments refer to bending along the local 2-axis (also known as the minor axis) of the shell element.

Shell finite element results can be viewed from the "Shell Results" tab in the Analysis Model. In this section, the forces per unit length of M11, M22, M12, V13, V23, F11, F22 and F12 can be read by moving a mouse over each of the shell finite elements.

Aug 21, 2015 · M11, M22 are the moments in the 2 directions of the deck and M12 is the twisting moment. If you want to know which one corresponds to which direction, display ur local axis and M11 is the moment along axis 1 as well for M22.

The six faces of a shell element are defined as the positive 1 face, negative 1 face, positive 2 face, negative 2 face, positive 3 face and negative 3 face as shown in the figure below. In this definition the numbers 1, 2 and 3 correspond to the local axes of the shell element.

May 13, 2002 · For shear design I think you should use V13 and V23 (or better, the maximum value from each). For moments, add up +-M12 (twisting moment) to M11 and M22 to obtain the design moment for each direction. I think the best and most correct way though is to use "Section cuts" (see help) which gives integrated forces/moments.

In this video, we will learn about shell analysis considering local axes and resultant forces such as axial force, shear force, and bending moment. Do like a...

May 23, 2017 · M11、M22—— M11是围绕1轴，在正1面和负1面上，作用于单元中面上的每单位长度方向弯矩。 M22是围绕2轴，在正2面和负2面上，作用于单元中面上的每单位长度方向弯矩。 举个例子： 对于下图的一面墙，局部坐标系如图所示，该墙受到-3轴的均布作用力。 在该力的作用下，会产生两个方向的弯矩M11，M22，分别在水平和竖直向发生变形，最终的变形就是这个两个方向的综合效应。 由上图可知， M11作用在正1和负1面上，使正2和负2面发生弯曲。 因此， …

m11、m12、m22——m11是围绕1轴，在正1面和负1面上，作用于单元中面上的每单位长度方向弯矩；其他项弯矩可以类推。