Project - A project on design of road from a given topographic data

Key Highlights:

• Point creation and grouping them with the help of description.
• Preparation of surface and importance of breaklines.
• Horizontal alignment design and adding super elevation.
• Vertical profile design.
• Cross section template creation based on proposed conditions.
• Corridor modelling and extraction of finished surfaces.
• Cross sections production based on corridor modeling.
• Earthwork quantities and material quantities takeoff.

POINT CREATION :

Click on point tab > Import / Export points > Import points > Select point survey (given) > Specify point format (PNEZD) > Add points to point group > Create group (ROAD-15) > Command (ZE enter).

SURFACE CREATION :

Click right on surfaces (toolspace) > Create surface > Name (SURVEY SURFACE) > Survey surface - Defination - point groups - ROAD 15 > Surface created.

ALIGNMENT CREATION :

Click on alignment tab > Create alignment by layout > Open alignment layout tools > click on fixed line (Two points) > Selecting alignment > Free spiral-curve-spiral (Betwwen two entities) > Alignment created.

PROFILE CREATION :

Click on profile tab > Create profile from surface > Profile view name (NH) > Station range > Profile view height > Profile display options > Data bands > Create profile view > profile created.

Due to less data some of points are not well defined so we have to add them for smooth profile.

Click on border line > Add lebels > Add points.

Click on profile tab again > Sample offset (-15,15) > Add .

As offset is seeing uneveness due to less wide data.

Click on profle tab > Create profile by layout > Profile layout tool open > Draw tangent > Raised the tangent > Correct the profile view properties.

ATTAINMENT OF SUPER-ELEVATION :

Click on alignment > Super elevation tab > Calculate superelevation now > Undivided crown > Correct different option > Superelevation installed.

Click on alignment > Right click > Edit alignment lebels > Install station.

CREATION OF ASSEMBLIES AND SUB-ASSEMBLIES :

Click on file > Open given assemblies > Copy in drawing > Take symmetric assembly > Copy and rename assemblies (TCS-01, TCS-02) > Modify assemblies.

CREATION OF CORRIDOR :

Click on corridor tab > Create corridor > Name (corridor) > Alignment (NH) > Profile (NH) > Assembly (NH) > Target surface (SURVEY SURFACE) > Ok and corridor created.

There are two corridor (TCS-01,TCS-02), modify the corridor from 0 to 558 and 558 to 750 m.

CREATION OF SAMPLE LINE :

Click on section tab > Create sample lines > Install sample line at each 10 m interval.

Click on compute material > Modify options > Again compute material and modify > Generate volume report in excel sheet.

CREATION OF MULTIPLE SECTION VIEWS :

Click on section tab > Create multiple section views > Modify options > Multiple section views created.