HƯỚNG DẪN SỬ SỤNG SOF CAD

GIỚI THIỆU THÊM VỀ PHẦN MỀM SOFICADSOFiCAD Reinforcement là một công cụ vẽ hiện đại để tạo ra các bản vẽ cốt thép chạy trên nền AUTOCAD.Nó có các tính năng ưu việt có thể hỗ trợ người thiết kế làm việc một cách nhanh chóng và hiệu quả như:• Chỉnh sửa các đối tượng cốt thép bằng các lệnh của AutoCAD. • Tiết kiệm thời gian, chương trình tương đối dễ học.• Chỉ cần kích chuột phải vào trình đơn là bạn có thể dễ dàng điều chỉnh bố trí cốt thép. • Tự động điều chỉnh chiều dài và làm mới khối lượng khi thay đổi kích thước hình học của kết cấu. • Làm việc linh hoạt với hộp thoại hiển thị trực tiếp trên màn hình. Bạn có thể thay đổi đường kính, bước cốt thép với thao tác đơn giản: thay đổi thông số ngay trên hộp thoại.• Có thể vẽ cốt thép với nhiều hình dạng đơn giản đến phức tạp: cốt đai nhiều nhánh, cốt thép xoắn vòng,…• Đặc biệt thật dễ dàng để bạn tính khối lượng cho những kết cấu có kích thước thay đổi bằng cách định nghĩa những thanh thép biến thiên.• Nó có thể áp dụng hiệu quả cho nhiều kết cấu: cột, sàn, dầm…cho cả công trình dân dụng, thủy lợi, giao thông.• Có trình duyệt cho phép tìm kiếm và hiển thị các thanh thép một cách nhanh chóng và hiệu quả. Giúp người thiết kế có thể kiểm soát bản vẽ dễ dàng. • Chương trình cho phép bạn xuất “Danh sách cốt thép” bao gồm cả bảng tổng hợp khối lượng và hình dạng chi tiết các thanh thép với đầy đủ thông số kỹ thuật như: chiều dài,đường kính, góc uốn, số lượng thanh mỗi loại. > Chính điều này tạo điều kiện cho việc dần tự động hóa trong công tác gia công cốt thép bằng các loại máy móc chuyên dụng.

Trang 1

SOFiCAD-B

CAD – System for structural engineering

Add-on for reinforcement

Trang 2

Copyright

SOFiSTiK AG, D-85764 Oberschleißheim, 1990-2006

This documentation is subject to copyright law No part of it may be duplicated, translated or adapted without the express written permission of SOFiSTiK AG SOFiSTiK withholds the right

to adapt or to change the contents of this publication at any time

SOFiSTiK guarantees that documentation and programs have been produced in good faith, but does not guarantee that the documentation and program are free of errors Errors or shortcomings are generally eliminated as we are made aware of them

The user is personally responsible for his/her application He should check the accuracy of calculations using random checks

Windows 2000 und Windows XPare registered trademarks of Microsoft

AutoCAD is a registered trademark of Autodesk, Inc

BAMTEC is registered trademark of Häussler Planung GmbH

SOFiSTiK and SOFiCAD are registered trademarks of SOFiSTiK AG in Oberschleißheim

Trang 3

Reinforcement

Trang 4

Contents Reinforcement Settings

Trang 5

Reinforcement

Trang 6

Right click menu profile in the formwork shape code A1 142

Miscellaneous 146

Trang 8

Trang 9

Reinforcement

SOFiCADB

The program SOFiCAD RC is a product of the

SOFiSTiK AG, D-85764 Oberschleißheim

Tel 0800 - SOFiSTiK (0800 - 76347845)

Tel Hotline 0700 - SOFiSTiK (0700 - 76347845)

email: info@sofistik.de

homepage: www.sofistik.de

and is designed as an additional software to AutoCAD

SOFiCAD-RC 16.5/17.1 is based on AutoCAD 2006 (SOFiCAD 16.5) resp AutoCAD 2007 (SOFiCAD 17.1) Required as operating system is Windows XP Professional, Windows XP Home, Windows 2000 or newer

Trang 11

Reinforcement Contents

Settings

Trang 12

Working with SOFiCAD Reinforcement Reinforcement

Part and full lengths and bills of material are generated automatically Steel- and bending lists such as cutting drafts are generated automatically and can either be outputted or inserted into the drawing

For all users creating reinforced concrete components, SOFiCAD-RC 16.5/17.1 should greatly facilitate working and increase the quality of your drawing

The SOFiCAD-RC 16.5/17.1 dialog is built up in the same way as the one in the SOFiCAD Basic Package The instructions in the AutoCAD- and SOFiCAD manual generally apply AutoCAD Architectural Desktop 2.0, Architectural Desktop 3.0, AutoCAD 2000 or AutoCAD 2000i or higher are prerequisites for working with SOFiCAD-RC 16.5/17.1

Brief overview

Chapter Getting Started see page 31 explains the theoretical principles of the SOFiCAD-RC 16.5/17.1 Using examples, it explains the general principles of steel bar and mesh reinforce-ment, in addition to how to work with the multiplier and the determination of the number of pieces in the respective Bending schedule

In Chapter Steel bar Reinforcement see page 64 the steel bar commands are described, Chapter Mesh reinforcement see page 149 contains mesh reinforcement Chapter Miscellaneous see page 201 the special commands

As we are always developing SOFiCAD-RC 16.5/17.1, this manual does not always describe the latest version of the program Modifications are described in the SOFiCADB.LOG file It is recommended that, when you receive a new version of the program, you print this file and attached it to your manual You can display it on the screen using the scrolling HELP menu

We therefore recommend that you always read: SOFICADB.LOG

SOFiCAD-RC 16.5/17.1

12

Trang 13

Reinforcement Working with SOFiCAD Reinforcement

Settings

To be able to use the full functionality of SOFiCAD-RC 16.5/17.1, you should make the

follow-ing settfollow-ings in AutoCAD or Architectural Desktop:

In the dialog box options (you can reach it via SOFiCAD -> Settings -> Options) open the

register "Selection" Activate now the option "Object before command"

If you want to modify size and colour of the grips, you can also do that here

Commands

General

Reinforcement ->

insert the results of a calculation of a slab into the drawing

external program and ates a steellist including all the reinforcement elements

cre-in the drawcre-ing

Trang 14

Working with SOFiCAD Reinforcement Reinforcement Commands

Insert bending list This command inserts the

bending you created with the command steellist into the drawing or actualizes an existing one

Bar spacer With this command you can

insert bar spacer into the drawing They will also be taken into the steellist

Browse steelbar or Browse meshes With this command you can

browse the positions

Meshstyle or Steelbarstyle Using the styles you define

how the steelbar and the meshes are displayed

Positioning With this command you can

set the positions new

Hide position This command helps you to

hide single positions

an overview of the existing positions It informs you about the given positions, describes the particular positions and informs you about their number

related to a drawing You can also save these settings

in a template

automatic Bar laying from FE Based on an existing

FE-calculation you can create steelbar reinforcement automatically

automatic Bar laying With this command you

create the reinforcement for

a slab with any FE-values automatically

14

Trang 15

Reinforcement Working with SOFiCAD Reinforcement

Commands

Steelbar

Create profile Using this command you

can create any kind of shape codes

can create any kind of steelbar layings

Connecting elements You can add connecting

elements at profiles tions with connecting ele-ments get an extra table in the steellist

Posi-Bending diameter For single positions you can

define a special bending diameter For each shape code you can define only one bending diameter

changed to bar bundles

Symbol for up and down bending

bars

This symbol helps you to define, if the bar shell be bent up or down to the drawing plane

End marker This command helps you to

make clear the positions for bars in the side view

Profile table All of the profiles can be

straightened in a table New positions will be placed in it automatically

Meshes

Trang 16

Working with SOFiCAD Reinforcement Reinforcement Commands

Meshes general With this command you can

create any rectangular mesh field Overlapping will

be created automatically

Single meshes This command helps you to

create single meshes or positionings

Polygonal mesh layout With this command you can

fill any area with meshes

Stirrup mesh This command is to create

stirrup meshes

Define list mesh This command helps you to

create list meshes They are managed inside the project data base

Define drawing mesh This command helps you to

create drawing meshes They are managed inside the project data base

Drawing mesh Info Prints a summary of all list

and drawing meshes, fined in this project

de-Delete drawing mesh/list mesh Deletes a list or drawing

mesh from the database Allready layed meshes will

be deleted only after a special call back

16

Trang 17

Reinforcement New in SOFiCAD-RC version 16.4T

General New in SOFiCAD-RC version 16.4

In this chapter you will find information about new functions in the latest SOFiCAD-B version

General

Free Viewer

To display SOFiCAD-drawings with viewports in pure AutoCAD resp in Viewers such as

VoloView, for that you need so called DBX-files You find them at the autodesk homepage for

free the DBX-files can be loaded in AutoCAD, AutoCADLT, AutoCAD OEM (e.g.: SOFiPLUS

X) and VoloView

Extended settings in the parameter

The multiplier 0 can be faded out for plotting for the whole file On the screen, it is always

faded in

The settings concerning steelbar diameter, mesh types and bar spacer in the *.TAB and the

settings concerning the VBA routines (bending diameter, minimum bar spacing and hook

length) in the *.DVB are now in country specific files The country telephone code is added to

the filename, e.g for Germany SOFSTLI_49.TAB So the user can manage and work with

different settings

Trang 18

New in SOFiCAD-RC version 16.4T Reinforcement

Steelbar

The settings of SOFSTLI_??.TAB and SOFBSUSR_??.DVB are also saved in the drawing file

If these files cannot be found be the program, the saved data will be used If the files can be found, they have priority to the saved data

3-D functionality -arrange reinforcement at different planes

Reinforcement can be arranged in different planes The reinforcement is placed in the actual ucs, that can also be defined in space The reinforcement is still 2-dimensional The different objects do not have to be in the same plane any more

The command BFE-show can also work in the 3-dimensional system

Data out of a 3-diemsional static calculation can be inserted in the drawing As an important aid you can now select groups from the CDB to display

Steelbar

In this chapter you will find the news in the steelbar

18

Trang 19

Steelbar

Display

Display of numbers

As an option you can display the number at profiles splitted into layings

To display the multiplier in layings you now have the option to display it at the number

Hookdimension

At B1-stirrups you can optionally label the hook length You can regulate this via the command

"Hookdimension on/off" in the right click menu

Trang 20

New in SOFiCAD-RC version 16.4T Reinforcement Steelbar

Profile display

20

Trang 21

Steelbar

There is a new method that allows you to fade out profiles with the identical lengths but

differ-ent diameters

In the dialog box for profiles, there is the new option scale factor: with scale factor 0 the

dis-play for the profile is faded out

Ranges - improved input

Already in the dialog box to create ranges, you can define, where the text shell be placed or if

the layings include more part lengths

Trang 22

Steelbar

For the text position you can select between the options 'central', 'external', 'free'

If you do not activate the option 'more part lengths', the command will be finished right after defining the first length

see also Ranges (arrow, oblique and harp) see page 119

Symbol for bending up

The input for the symbol for bending up has a new option:

'Symbol for bending up for all switched on bars of the laying? [Yes/<No>]:'

Input

Profiles - Pointer

In the dialoguebox for profiles you have the new option "Pointer" If you activate it, SOFiCAD creates automatically a pointer to the profiles in the framework after finishing the profile See also Extended settings in the parameter at page 17

22

Trang 23

Steelbar Improved input

The input has two markable improvements:

1 ortho-mode is set as default when you use points for the input

2 the selected mode - 'edge' or 'points' - is held in the dialog

E.g.: The following dialog is to define an A3-bar using points The mode 'points' is set with the

first point and the setting is hold

E.g.: The following dialog is to define an A3-bar using points The mode 'points' is set with the

first point and the setting is hold

Command: SOF_B_CREATE_EXTRACT

Show edge or [Show point]: S

Befehl: SOF_B_CREATE_EXTRACT

Kante zeigen oder [Punkt zeigen]: P

Punkt zeigen oder [Schalkante]:

Punkt zeigen oder [Kante zeigen/Uebergreifung/Delta/Vorhanden/Zurück]:

Auszug plazieren:

Lage des Textes:

Winkel des Textes <0.>

Show point or [Formwork]:

Show point or [Show edge/Over lapping/Delta/Existing/Undo]:

Place profile:

Position of text:

Angle of Text <0.>

Ranges - set off bars to the inside

Until now, the bars have been displayed as you see in the example in real form But this is

wrong because in reality, the bars are inside of the given laying

Until now, the bars have been displayed as you see in the example in real form But this is

wrong because in reality, the bars are inside of the given laying

Trang 24

Trang 25

Steelbar

After setting this option and then calling the command Re-establish laying the outer bars will

be moved inside of the laying area and all of the bars within that area are distributed in an

average spacing

Trang 26

New in SOFiCAD-RC version 16.4T Reinforcement Steelbar

26

Trang 27

Steelbar Variable reinforcement

Variable lengths can now be defined using the existing formwork

After selecting the formwork you get a symbol as help to define the cover to the formwork

The laying now fits to the formwork Modified spacing will also be actualized automatically

Trang 28

Meshes

Automatic reinforcement

From version 16.2 on the basic reinforcement in automatically created reinforcements there had been many different positions From version 16.2 the basic reinforcement creates profiles with variable lengths

Meshes

Drawing meshes

To create a drawing mesh, you need a drawing definition and an existing project data base

To define a drawing mesh, you first should insert a single mesh (list or standard mesh) into the drawing to use it as a basic mesh The command 'Define drawing mesh' transfers the selected mesh into the working mode In the right click menu you will find many commands to modify the mesh E.g modify and control the bar diameter, delete or add bars,

You close the working mode with the command 'Complete' Then you name the drawing mesh and it will be inserted into the project data base

28

Trang 29

Meshes

From now on list and drawing meshes are saved in the drawing additionally to the project data

base If SOFiCAD will not find the project data base, a new one will be created including the

list and drawing meshes that exist in the drawing The data in the project data base have

precedence over the data in the drawing

See also List meshes / Drawing meshes at page 182

Edit

• To modify the mesh size of a whole position, there is now the command

'Modify mesh size' Define the position and the new dimension via

key-board

This command is now using a dialogue box: there you can select the new mesh type

Meshfield

General mesh fields have a new option now:

• Do not stagger 2nd row

Trang 30

New in SOFiCAD-RC version 16.4T Reinforcement Meshes

30

Trang 31

Reinforcement Getting Started

Examples for steelbar reinforcement

Getting Started

In the following chapter, you get an explanation with examples, how to create reinforcement

with SOFiCAD-RC 16.5/17.1

In the following chapter you will find two examples with explanations about working with the

commands 'profiles' and' layings'

From now on you can work using menus or toolbars In the examples the right click menu is

used

Reinforcing a beam

General

The first example includes a beam At first we create stirrups and longitudinal bars, then we

create the layings

To create the reinforcement we use the existing formwork

Trang 32

Getting Started Reinforcement

Constructing a 4-cut stirrup using the formwork

In the example we use a concrete cover of 5,0 cm on the top of the slab and 3,0 cm on bottom

of the slab Default for concrete cover is 3,0 cm

• Select the command Define concrete cover

• Selct now with the cursor the upper side of the slab, then finish the

selection with Return and define 5 cm as new concrete cover

• The dialogue box "Profiles" appears on the screen

32

Trang 33

• For the example select shape code B1, Steel grade 500S, Position 1,

diameter 10 mm, concrete cover 3 cm

Using the following button you can get an extra window including

an overview of the possible shape codes

• Select now the lower left corner of the beam to position the stirrup

• With Return you confirm the suggested width of the stirrup

Trang 34

• Select now the upper side of the slab as upper formwork The intelligent cursor now uses the defined cover of 5 cm and not the preselected value from the dialogue (as an information, you get a tool tip)

• Define now the insertion point for the profile and the corresponding textblock

Transversal bars in section

First we create the lower transversal bar

34

Trang 35

• The dialogue box Laying appears on the screen For the example

se-lect display Section, steel grade 500S, position 3, diameter 16 mm,

number 5, concrete cover 3 cm

• Now select the lower leg of the stirrup where you want to distribute the

transversal bars

• Close the appearing dialogue box with OK

• Show now the base point of the text, confirm the angle of the text with

Return and show the end point of the harp

• Analogous to that you create the upper layer with position 4 and

diame-ter 20 mm

Transversal bars in the side view

We first create the lower longitudinal bars in the side view

Trang 36

• The dialogue box "Layings" appears on the screen Select position 3 and concrete cover 3 cm In the right click menu select Central and

show the lower formwork edge in the side view

• Define an anchorage length of 20 cm Place the profile and the text

posi-the right click menu, show posi-the left formwork of posi-the opening

and type 80 cm as value Place the profile and the text below

36

Trang 37

• Tip: As A1-extratcs do not have a unique direction, it may happen, that

in real form the diameter will be created to the wrong direction For that

case you have the command "A1 mirror"

Laying the stirrups along the beam

The next step is to define the layings for the stirrups positions 1 and 2 in the beam

Position 1 is layed over the whole beam with spacing 15 cm

1 Define the spacing to 15 cm for the whole laying Concrete cover is 3

cm

• Select the option Edge in the right click menu As edge show the left

side of the opening

• Define now how the bar shell be created in relation to the selected

edge: parallel

• Select now as the other edge for the laying the right side of the

open-ing

• To define the start point of the bar, select Edge in the right click menu

and show the lower edge of the beam

• For the Endpoint of the bar you can use the option Partlength in the

right click menu, as the stirrup is already defined in the section Select

the corresponding leg of the profile

Trang 38

• Now the laying must be devided Call the command "Divide range" and define the point using a relative point The point to divide the laying

is 45 cm from the left and the right end of the laying

• Using Info/Edit you can edit the different laying segments

Edit the spacing in segment 1 and 3 to 7.5 cm

38

Trang 39

The laying of position 2 in analogue to the laying of position 1 without

divid-ing the laydivid-ing

Trang 40

Example of mesh reinforcement

SOFiCAD-RC 16.5/17.1 defines various reinforcement layers for the drawing of meshes

• Main view: The mesh consists of unbroken lines and a diagonal line from bottom left to top right The representation takes place in the drawing view

• Layer 2: The mesh consists of broken lines with a diagonal from bottom right to top left The representation takes place in the drawing view

• Secondary view: The mesh is drawn as a dot dash line Here you can either display the long side (longit.) or the short side (transv) The representation takes place in a section

• Mesh positioning: The mesh is represented as a positional framework with pointers These meshes are counted in the Bending schedule if the multiplier and the number of pieces is ≥ 1

40

Định dạng
Số trang	242
Dung lượng	2,09 MB