How do you draw a traverse?
Method # 2.
Draw the meridian at the starting station A and plot the bearing of line AB (θ1) (Fig. 5.23) and measure length AB to the scale. Then at B, draw the angle ABC with the help of a protractor and cut off length BC to the scale. Repeat the process at each of the succeeding stations.
How do you create a group in AutoCAD?
The fastest way to group objects is to create an unnamed group.
- Select the objects you want to group.
- Click Home tab Groups panel Group. Find. The selected objects are grouped together into an unnamed group, which is assigned a default name such as *A1.
How do you adjust the traverse in Civil 3d?
To Adjust Traverse Data
- Click Home tab Create Ground Data panel Traverse Menu Traverse Adjustment Find. …
- Use the Traverse Source option to select the TRV2 file to open. …
- If you want to limit the adjustment to a portion of the traverse, you can specify a different Start Point and/or End Point.
How do you solve a closed traverse?
Assume A is the starting point and E is the end point of a quadrilateral closed traverse that should close on A. The relative closure error or accuracy or precision of the traverse is calculated as AE/(AB+BC+CD+DE) and converted to the form 1/X where X is determined by dividing (AB + BC + CD + DE) by AE.
What is short break line?
Short break lines are thick, wavy solid lines that are drawn freehand. When either of these break lines is used to shorten an object, you can assume that the section removed from the part is identical to the portions shown on either side of the break. (thin and long with a zigzag) (thick and short, wavy freehand)
What are the AutoCAD commands?
|Ctrl+A||Select all objects|
|Ctrl+Shift+C||Copy to clipboard with base point|
|Ctrl+Shift+V||Paste data as block|
|Ctrl+Z||Undo last action|
What is a traverse in Civil 3D?
Civil 3D. In the dictionary, traverse (noun) is defined as something that crosses, obstructs, or thwarts; obstacle. In Civil 3D a traverse is used by surveyors in the field as a series of established stations tied together by angle and distance.
What is the function of the Create right of way Parcel command?
If you move or edit the alignment you must create the right of way again. When you run the Create ROW command, you are prompted to select one or more parcels. If an alignment is found in the site and along an edge of the selected parcels, a right of way is created in accordance with the supplied parameters.