应力状态分析材力上机实验报告课件.docVIP

材料力学上机大作业 一、题目要求：应力状态分析 应力状态分析 输入: 1.平面应力状态输入： （σx、σy、τxy）；某截面方位角α 2.空间应力状态输入 （σx、σy、σz、τxy、τyz、τzx） 输出： 输出主应力（σ1、σ2、σ3） 最大切应力[τmax=τ13=（σ1-σ3）/2] 如为平面应力状态则需输入方位角α斜截面上的应力σα、τα 及主方向角α0。 画出应力圆示意图，如为平面应力状态则需标明斜截面上的应力σα、τα对应点及半径 程序： 由matlAB程序GUI功能实现可视化窗口，使界面更加友好。程序分为三个部分：1.主页；2.平面应力计算；3.空间应力计算。在主页可以选择进入平面应力计算或是空间应力计算，从平面或空间应力计算也可以返回主页。下面是程序代码： 1.主页： function varargout = zhuye(varargin) % ZHUYE MATLAB code for zhuye.fig % ZHUYE, by itself, creates a new ZHUYE or raises the existing % singleton*. % % H = ZHUYE returns the handle to a new ZHUYE or the handle to % the existing singleton*. % % ZHUYE(CALLBACK,hObject,eventData,handles,...) calls the local % function named CALLBACK in ZHUYE.M with the given input arguments. % % ZHUYE(Property,Value,...) creates a new ZHUYE or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before zhuye_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to zhuye_OpeningFcn via varargin. % % *See GUI Options on GUIDEs Tools menu. Choose GUI allows only one % instance to run (singleton). % % See also: GUIDE, GUIDATA, GUIHANDLES % Edit the above text to modify the response to help zhuye % Last Modified by GUIDE v2.5 27-May-2014 15:42:51 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct(gui_Name, mfilename, ... gui_Singleton, gui_Singleton, ... gui_OpeningFcn, @zhuye_OpeningFcn, ... gui_OutputFcn, @zhuye_OutputFcn, ... gui_LayoutFcn, [] , ... gui_Callback, []); if nargin ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1}); end if nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else gui_mainfcn(gui_State, varargin{:}); end % End initialization code - DO NOT