#CONCRETE ENCASED DUCT BANK DESIGN HOW TO#
#CONCRETE ENCASED DUCT BANK DESIGN CODE#

The following video shows how to import this subassembly into Civil 3D for use in an assembly. *Remember to use the green button to pick inside of the duct bank avoiding the conduit shapes. In the Properties panel, configure the shape as follows: From the Tool Box panel, drag in a Shape.ДЎ3. To create a shape representing the concrete duct bank encasement without the cross-sectional area of the conduits, do the following:ДЎ2. In the Properties panel, configure each Link as follows: These will drop in as Links in the Flowchart panel.ДЎ1. Drag in 4 Curves from the Tool Box panel. In the Property panel, configure each point as follows (note that each Link checkbox is not filled):ДЎ0. These points will represent the top, center, and bottom of each conduit in this example.Д©. From the Tool Box panel, drag in 6 points into the Flowchart Panel.

#CONCRETE ENCASED DUCT BANK DESIGN CODE#

In the lower right corner panel of Subassembly Composer on the Input/Output Parameters tab, create the parameters needed to code the center of the conduits for the purpose of quantifying total length of conduit and connecting the centers of the conduit in each cross-section.ДЁ. Next, weвЂ™ll create conduits within the duct bank.Д§. *The green button to the right of the Links field allows you to pick inside of the rectangle of links in the Preview panel thus automatically selecting the links needed. From the Tool Box panel, drag in a Shape and configure the Properties panel as follows: In the Properties panel, configure the new flowchart contents as follows:Д¦. Drag in a Link which will close the shape of the duct bank encasement.ДҐ. These will automatically be configured to create links which will represent the segments forming the outer edges of the duct bank in section. From the Tool Box panel, drag in 4 more points. Consider this the attachment point i.e., the point on the subassembly that will be attached to the assembly base line which ultimately attaches to the alignment/profile.Д¤. From the Tool Box panel, drag and drop a Point onto the Flowchart panel. Create the CONC parameter for the eventual quantification of concrete volumes.ДЈ. In the lower right corner panel of Subassembly Composer on the Input/Output Parameters tab, create the custom parameters necessary to connect the 4 corners to any duct bank section that will follow in the corridor. Remember that no spaces are allowed in the subassembly name.Дў.

In the lower right corner panel of Subassembly Composer on the Packet Settings tab, name the subassembly. To create a custom subassembly in subassembly composer:ДЎ. LetвЂ™s start out by creating the outline of a simple concrete-encased duct bank.

The shape of the conduit can be coded so that average end areas and ultimately volumes for concrete can be quantified.ДЄssemblies with duct bank subassemblies also look very nice in cross-sections.

The coding of each conduit center also allows the conduits to connect up when transitioning to another duct bank assembly.

The center of each conduit in section can be coded so that conduit lengths can be quantified:.

Subassemblies for duct banks can be coded so that quantities can be extracted. Subassemblies for duct banks can be coded to ensure like geometry transitions properly to a change in cross-section. ThatвЂ™s why corridors are great features for modeling duct banks.Дuct bank corridors can be easily modified vertically with its corresponding profile. One duct bank can change its cross-section several times along an alignment. In my experience, Subassembly Composer has come in very handy when working with concrete-encased duct banks. We do this when we have a need for a subassembly that Civil 3D does not provide.

In Subassembly Composer, we are building subassemblies of course. Autodesk Vehicle Tracking Online Courses.BIM Services for Architecture and Engineering.Construction Project Setup in Bluebeam Revu.Bluebeam Tool Chest Customization Services.

Concrete encased duct bank design