Автор работы: Пользователь скрыл имя, 25 Декабря 2010 в 09:54, курсовая работа
Цель данной работы – выполнить расчет стержневой системы методами сопротивления материалов на растяжение-сжатие (рассмотреть случаи статически определяемой системы).
Для реализации поставленной цели в работе необходимо решить следующие задачи:
1.разработать сценарий работы приложения;
2.разработать макеты экранных форм;
3.разработать приложение, реализующее следующие функции:
•ввод данных;
•расчет и вывод результатов;
•построение эпюр;
•вывод справочной информации о приложении;
•возможность изменения интерфейса рабочей области.
ВВЕДЕНИЕ 5
1 ПОНЯТИЕ ДОХОДЫ НАСЕЛЕНИЯ, ИХ КЛАССИФИКАЦИЯ. ВИДЫ
ДОХОДОВ 6
2 ДОХОДЫ НАСЕЛЕНИЯ. ПОКАЗАТЕЛИ ДИФФЕРЕНЦИАЦИИ ДОХОДОВ НАСЕЛЕНИЯ 8
3 АНАЛИЗ ПОКАЗАТЕЛЕЙ ДИФФЕРЕНЦИАЦИИ ДОХОДОВ. КРИВАЯ ЛОРЕНЦА 13
ЗАКЛЮЧЕНИЕ 17
БИБЛИОГРАФИЧЕСКИЙ СПИСОК 18
Form1.Memo1.Clear;
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
image1.Canvas.Rectangle(0,0,
Pic:=Tbitmap.Create;
Pic.LoadFromFile('Fon.bmp');
Form1.image1.Canvas.Draw(60,
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
Form1.Image1.Canvas.Pen.Width:
image1.Canvas.MoveTo(59,190);
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(59,580);
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(59,380);
image1.Canvas.LineTo(round(
image1.Canvas.Rectangle(35,5,
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
image1.Canvas.Rectangle(59,30,
Form1.Image1.Canvas.Pen.Width:
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.MoveTo(59,5);
image1.Canvas.LineTo(59,667);
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
Form1.Image1.Canvas.Pen.Style:
end;
if a=2 then begin
ed2;
image2.Canvas.Brush.Color:=
image2.Canvas.Brush.Style:=
image2.Canvas.Rectangle(0,0,
Form1.Memo1.Clear;
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
image1.Canvas.Rectangle(0,0,
Pic:=Tbitmap.Create;
Pic.LoadFromFile('Fon.bmp');
Form1.image1.Canvas.Draw(60,
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
Form1.Image1.Canvas.Pen.Width:
image1.Canvas.MoveTo(60,190);
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(60,580);
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(60,380);
image1.Canvas.LineTo(round(
image1.Canvas.Rectangle(35,5,
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
image1.Canvas.Rectangle(59,
image1.Canvas.Rectangle(round(
Form1.Image1.Canvas.Pen.Width:
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.MoveTo(59,5);
image1.Canvas.LineTo(59,667);
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
Form1.Image1.Canvas.Pen.Style:
end;
if a=3 then begin
ed3;
image2.Canvas.Brush.Color:=
image2.Canvas.Brush.Style:=
image2.Canvas.Rectangle(0,0,
Form1.Memo1.Clear;
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
image1.Canvas.Rectangle(0,0,
Pic:=Tbitmap.Create;
Pic.LoadFromFile('Fon.bmp');
Form1.image1.Canvas.Draw(60,
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
Form1.Image1.Canvas.Pen.Width:
image1.Canvas.MoveTo(59,190);
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(59,380);
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(59,580);
image1.Canvas.LineTo(round(
image1.Canvas.Rectangle(35,5,
image1.Canvas.Brush.Color:=
image1.Canvas.Brush.Style:=
image1.Canvas.Rectangle(59,
image1.Canvas.Rectangle(round(
image1.Canvas.Rectangle(round(
Form1.Image1.Canvas.Pen.Width:
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.MoveTo(59,5);
image1.Canvas.LineTo(59,667);
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
Form1.Image1.Canvas.Pen.Style:
end;
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.MoveTo(20,54);
image1.Canvas.LineTo(585,54);
Form1.Image1.Canvas.Pen.Style:
if s1=1 then begin
Pic:=Tbitmap.Create;
Pic.LoadFromFile('str2.bmp');
Form1.image1.Canvas.Draw(4,50,
end
else
begin
Pic:=Tbitmap.Create;
Pic.LoadFromFile('str1.bmp');
Form1.image1.Canvas.Draw(4,50,
end;
if b=1 then begin
si1;
if s1=1 then begin
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(round(
image1.Canvas.LineTo(round(
image1.Canvas.MoveTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.LineTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.Rectangle(round(
Pic:=Tbitmap.Create;
Pic.LoadFromFile('F1.bmp');
Form1.image1.Canvas.Draw(
end
else begin
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(p1-
image1.Canvas.MoveTo(round(p1-
image1.Canvas.LineTo(round(p1-
image1.Canvas.MoveTo(round(p1-
image1.Canvas.LineTo(round(p1-
image1.Canvas.MoveTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.LineTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.Rectangle(round(
Pic:=Tbitmap.Create;
Pic.LoadFromFile('F1.bmp');
Form1.image1.Canvas.Draw(
end;
end;
if b=2 then begin
si2;
if s1=1 then begin
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(58+
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(53+
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(53+
image1.Canvas.MoveTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.LineTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.Rectangle(round(
Pic:=Tbitmap.Create;
Pic.LoadFromFile('F1.bmp');
Form1.image1.Canvas.Draw(
end
else begin
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(p1-
image1.Canvas.MoveTo(round(p1-
image1.Canvas.LineTo(round(p1-
image1.Canvas.MoveTo(round(p1-
image1.Canvas.LineTo(round(p1-
image1.Canvas.MoveTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.LineTo(round(58+
Form1.Image1.Canvas.Pen.Style:
image1.Canvas.Rectangle(round(
Pic:=Tbitmap.Create;
Pic.LoadFromFile('F1.bmp');
Form1.image1.Canvas.Draw(
end;
if s2=1 then begin
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(58+
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(53+
image1.Canvas.MoveTo(round(58+
image1.Canvas.LineTo(round(53+