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Autodesk Revit MEP Fundamentals, Book - SDC Publications |
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Creating HVAC and plumbing systems with automatic duct and piping layouts. Testing duct, piping and electrical systems. Creating and annotating construction documents. Adding tags and creating schedules. Detailing in the Autodesk Revit software. Description Size Download. Exercise Files If it is off cleared , the connected elements also move or stretch, as shown for a wall in Figure Disjoin is toggled off by default.
Select the element s to mirror. This prompts you to select an element as the Axis of Reflection mirror line. This prompts you to select two points to define the axis about which the elements mirror. The new mirrored element s remain highlighted, enabling you to start another command, or return to Modify to finish. To delete the original elements, clear the Copy option in the Options Bar.
Therefore, not much can be scaled. However, you Scale in reference planes, images, and imported can use files from other programs. Creating Linear and Radial Arrays The Array command creates multiple copies of selected elements in a linear or radial pattern, as shown in Figure For example, you can array a row of columns to create a row of evenly spaced columns on a grid, or array a row of parking spaces. The arrayed elements can be grouped or placed as separate elements.
Select the element s to array. Specify the other options as required. Select a start point and an end point to set the spacing and direction of the array. The array is displayed. If the Group and Associate option is selected, you are prompted again for the number of items, as shown in Figure Type a new number or click on the screen to finish the command.
Groups can be selected by selecting any elements in the group. Number Specifies how many instances you want in the array. Move To: 2nd specifies the distance or angle between the center points of the two elements. Last specifies the overall distance or angle of the entire array. J J Constrain Restricts the direction of the array to only vertical or horizontal Linear only. Angle Specifies the angle Radial only. Center of rotation Specifies a location for the origin about which the elements rotate Radial only.
In the Options Bar, type an angle and press , or specify the rotation angle by selecting points on the screen. Modifying Array Groups When you select an element in an array that has been grouped, you can change the number of instances in the array, as shown in Figure For radial arrays you can also modify the distance to the center. If you select an individual element in an array and click w Ungroup , the element you selected is removed from the array, while the rest of the elements remain in the array group.
You will array plumbing fixtures in a restroom and then mirror them to the other restroom. Finally, you will rotate lighting fixtures to fit an angled ceiling grid, as shown in Figure A:- ft ffc. Select the four air terminals. In the Options Bar, select Multiple. The air terminals are copied into each room. Click k Modify. As there is no current selection, you need to select the elements to move. In Lab , select the two air terminals on the right and then press.
Select a base point on one of the air terminals and then use temporary dimensions to move the air terminals 4'-0", as shown in Figure Task 2 - Array and mirror elements. Select the WC and lavatory. In the Options Bar, review the defaults. Pick the first point near one of the fixtures and a second point 3'-0" below using temporary dimensions. You are prompted again for the number of elements, as shown in Figure Change the number to 4, and then press.
The additional fixtures are placed, as shown in Figure They are 8. Click grouped together. Each element can now be moved separately. Click i, Modify and select the WCs. Select the wall between rooms and , as shown in Figure Select one of the lavatories, right-click and select Create Similar.
Place the lavatory across from the WC in the Women's room. Click Modify , select and drag the lavatory into place. With the lavatory still selected, start the Array command. Click a base point on the lavatory, and then click a second point 3'-0" below it. Four lavatories are now placed, which do not need to be ungrouped. Select two of the WCs in Room Copy the lighting fixtures to the other rooms on the same side of the hall, similar to the example shown in Figure Add a Plain Recessed Lighting Fixture: 2x2 - type lighting fixture to the room with the 45 degree ceiling.
Remember to use Place on Face. Click Modify and select the new square lighting fixture. Drag the center control over to the edge, as shown in Figure Click when the cursor displays a horizontal line as shown in Figure and then on the nearby 45 degree angled line as shown in Figure X V Neatest Figure 8.
The fixture now fits within the grid. Copy the fixture to additional places in the room. What is the purpose of an alignment line? Displays when the new element you are placing or drawing is aligned with the grid system.
Indicates that the new element you are placing or drawing is aligned with an existing object. Displays when the new element you are placing or drawing is aligned with a selected tracking point.
Indicates that the new element is aligned with true north rather than project north. Which of the following commands imports a component such as the sink shown in Figure that is not available in your project? Load Family b. Load Equipment c. Load Component d. How do you select all Lighting Fixture types, but no other elements in a view? In the Project Browser, select the Lighting Fixtures category.
Select all of the objects in the view and use Filter to clear the other categories. Select one Lighting fixture, and click Select Multiple in the Ribbon. Start the command first and then select the objects, or select the objects and then start the command.
Start the command from the Modify tab, or select the object and then select Move or Copy from the right-click menu. Start the command from the Modify tab, or select the objects and select Auto-Move. Where do you change the type for a selected plumbing fixture, as shown in Figure ? Select the dynamic control next to the selected plumbing fixture and select a new type in the drop-down list. In Properties, select a new type in the Type Selector drop-down list.
How do you move the center of rotation to another point as shown in Figure ? Select all that apply. Select the center of rotation and drag it to a new location. In the Options Bar, click Place and select the new point. Center and d. As you connect components, you create systems which enable you to test the usefulness of these connections.
Systems can be viewed in the Systems Browser. For electrical systems, wiring can also be generated, but these elements are only symbolic and annotative.
In-depth steps for creating these connections are covered later in this training guide. Figure How To: Connect Components 1. Select a component and click on the connector icon. In the Type Selector, select the type, as shown in Figure For example, you would select a pipe that matches the kind of system you are creating.
In the contextual tab, Options Bar, and Properties, specify the required options, as shown in Figure The options that are available depend on the type of elements you are working with. The process of combining these components and ensuring they work properly is a significant part of developing an HVAC project. You also add hydronic piping connecting mechanical equipment. Mechanical equipment families are managed in Properties and have connectors, as shown in Figure In the Type Selector, select a mechanical equipment type.
In Properties, set any other values, such as the Level and Offset, if it is not hosted. In the Options Bar, specify if you want to be able to rotate the equipment after placement. Place the equipment in the model by clicking at the required location in the model view. You can place individual air terminals or batch copy them from a linked model. Therefore when placing an air terminal, use a reflected ceiling plan view.
How To: Place an Air Terminal y 1. In the Type Selector, select an air terminal type. Place on Work Plane Places the air terminal on a defined plane such as a level or ceiling in a linked architectural model.
In Properties, set the Flow and other parameters. Place the air terminal in the model by clicking at the desired location in the model view. Modify to exit the command. Some air terminal types prompt you to select sizes as shown in Figure This can be an advantage of using hosted fixtures.
This gives them control over the height of the families, if the architect moves the ceilings up or down, the engineer adjusts the height of the reference plane to match. If the architect deletes the ceiling and puts a new one in the linked model, the hosted air terminals are orphaned and do not move with changes in the ceiling height. A warning box opens when you reload the linked model or reopen the MEP project, as shown in Figure Use the Coordination Monitoring tools to address the issue.
It is not modified if the linked architectural model is modified. Have a duct in place. If it is a round or oval duct, verify the diameter before selecting the air terminal.
Start the Air Terminal command. In the Type Selector, select the required air terminal. There are different types for curved and rectangular duct faces. Curved face air terminals are created by duct diameter as shown in Figure Ensure that you are selecting an air terminal that matches the system type of the duct. Move the cursor over to the duct where you want to place the air terminal. The air terminal automatically rotates to the face you are closest to, as shown in Figure Figure 6.
Click to place the air terminal. This works with independently placed air terminals and those placed directly on ducts, as shown in Figure Figure Rehosting Air Terminals While working with linked models, if air terminals are copied from one ceiling to other ceilings of the same height, the copied air terminals are hosted by their respective new ceilings. However, if the ceilings are a different height than the ceiling that hosts the original air terminal, the copied fixtures are not associated with the ceiling.
They end up at the same elevation as the original air terminal, as shown in Figure Therefore, you need to rehost the air terminal. If the ceilings are in the host project you are not permitted to copy a hosted air terminal from one ceiling to another. Copy the air terminals as required. Select the one s that need to be rehosted to a different ceiling.
Select the ceiling to which you want the air terminal s hosted. This results in faulty heating and cooling load calculations and incorrect space values. To correct this, use a family that has the Room Calculation Point turned on. The point is displayed in the project when a fixture is selected, as shown in Figure However, the point cannot be manipulated and its visibility is only for review purposes.
Not all air terminals or light fixtures have this feature turned on by default. It must be added in the Family Parameters of the component. You will then place supply and return air terminals on the face of a ceiling.
You will align the air terminals to the ceiling grid and copy the air terminals as required to create the layout shown in Figure There are some existing HVAC systems and open locations where you will add components, as shown in Figure Zoom in on the north wing, shown in Figure Place the AHU so that the connectors are facing the hallway, as shown in Figure While still in placement mode, press until the equipment is rotated degrees.
Place another AHU outside of the classroom doors on the opposite side of the hall, as shown in Figure Click Modify. Repeat this on the other side of the hall. Task 2 - Add air terminals. In this view you can see the locations of the ceiling grid and light fixtures provided in the architectural project. Move the cursor into the project. As the cursor passes over a ceiling, the ceiling highlights. Place the air terminal near one of the lighting fixtures, as shown in Figure Type AL to start the Align command.
Align the air terminal to the grid. Type CO to start the Copy command. Select the air terminal and press. Select the end point of one corner of the air terminal as the base point, and then place copies beside each of the other lighting fixtures in the same room and the room beside it, as shown in Figure Select one of the air terminals.
In Properties, note that Elevation is grayed out because the air terminal is attached to the face of the ceiling, which is at 9'-0". Zoom out so that one of the existing systems in the same hallway displays. Select one of the return diffusers, right-click and select Create Similar.
The Air Terminal command is started with the correct type and properties automatically applied. Place two return diffusers in the rooms, as shown in Figure Angle Use in Layout The process of adding various types of duct or pipe is essentially the same whether you are drawing standard, flex, or placeholder elements. There are several ways to start the commands: 1.
Select the element, hover the cursor over a connector icon, and then select the command, as shown in Figure Select the element, right-click on a connector, and then select the command name, as shown in Figure Start the command using one of the options outlined above.
In the Type Selector, select a type as shown for ducts in Figure You can limit the number of options that display by typing part of the name in the search box. If you are drawing ducts or pipes without selecting an existing connector, in Properties, specify the System Type as shown in Figure before you start drawing the elements.
Drawing from existing connectors automatically applies the System Type. Figure 4. If you started from a connector, the default sizes and offset match the parameters of the selected connector. Set up the various placement options, as outlined in the next section.
Draw the elements using temporary dimensions, snaps, and alignments to locate each point along the path as shown in Figure Press once to stay in the command, but have a new start location. Snap to the connector - -r. Ducts and pipes connect to other ones and automatically place all of the right fittings. Turn this option off if you want to draw a duct or pipe that remains at the original elevation.
Even if Automatically Connect is not on, when you snap to a connector any changes in height and size are applied with the appropriate fittings. If the tool is toggled on and you start modeling a duct or pipe by snapping to an existing one, the new duct or pipe takes on the elevation of the existing one regardless of what is specified, as shown in Figure If the tool is toggled on and you start modeling duct or pipe by snapping to an existing one, the new duct or pipe takes on the size of the existing one regardless of what is specified, as shown in Figure This can save time because only one run needs to be laid out, and the tool generates parallel runs for you.
You can change the System Type in Properties before connecting other pipes into it. Also, you might have to modify connectors to get the pipe in the correct place. Create an initial single run of pipe or use an existing pipe run, as required. Hover the cursor over the existing piping as shown in Figure and press to select the existing run.
If you do not select the entire run, parallel pipes are only created for the single piece of existing pipe. When the preview displays, click to create the parallel runs. The preview varies depending on which side of the existing run you hover the cursor. Horizontal Offset The distance between parallel pipe runs in the horizontal direction. Vertical Number The total number of parallel pipe runs in the vertical direction. Vertical Offset The distance between parallel pipe runs in the vertical direction.
In section and elevation views, horizontal refers to parallel to the view visually up, down, left, or right from the original conduit. Vertical creates parallel conduit runs perpendicular to the view, in the direction of the user. In this practice you will connect a supply air system using ducts.
You will use the Duct command to draw the ducts from mechanical equipment connectors, and from air terminals using flex duct. You will also add hydronic piping from the mechanical equipment using connectors and the Connect Into tool.
The completed project is shown in Figure On the left side the supply air connector , click Create Duct, as shown in Figure Draw the duct into the room on the left, as shown in Figure Press once and then draw duct from the main vertical line over into the other room, as shown in Figure In the Options Bar, set Diameter to 6".
Select a point on the duct where it is aligned to the air terminal as shown in Figure 8—41 , and draw it about halfway to the air terminal as shown in Figure Z Select this point first.
Draw the flex duct from the air terminal to the new duct, ensuring that you select the point connectors shown in Figure As soon as you connect the duct, the air terminal turns blue. It is now attached to the supply air system.
Repeat the process to connect the other air terminals to the ducts. The final system should look similar to Figure Task 2 - Draw pipe. Select the Hydronic Supply icon to start the Draw Pipe command.
Draw the pipe down from the AHU, and continue drawing the pipe down the hallway until it is near but not touching existing pipe as shown in Figure , zooming out as required. The caps are applied as shown in Figure and a warning displays telling you the number of caps applied. However, these sizes are often incorrect for the system being used. Select the entire system to ensure that all of the connections are analyzed.
How To: Size Ducts and Pipes 1. Select all of the components in a duct or pipe system. The most common method for low pressure duct work is Friction. Ducts and pipes should be sized according to company design standards.
For example, the CFM was changed on two the air terminals shown in Figure A helpful tool to separate lengths of duct or pipe before you change the size is Converting Ducts and Pipes cp Split Element. After placing ducts or pipes, you can change the type of the entire run including fittings. If the definition of a type has been changed, you can reapply the type to existing runs. In the Type Selector, select a new type of run.
You can select different runs, but they must be all of the same type and same system. If you select runs in different systems, the software prompts you to select one system to which to reapply the type.
Convert 2. In the Options Bar set the Max Length. The default is 6'-0", a standard code requirement. Select the air terminal connected to the rigid duct. The duct is converted as shown in Figure You can add insulation to ducts and pipes and add lining to ducts. You can select more than one system at a time for these commands. Edit panel, click 3. To indicate the required alignment, either click one of the nine alignment buttons in the Justify panel, or in a 3D view, use Alignment Line to select the required dashed line, as shown in Figure In this practice you will change a run of pipes from one type to another.
You will view the pipes in 3D, modify fittings, and make revisions to the pipes to match existing pipes. Finally you will add lining to all of the duct networks in the project. Note that the pipes are not connected. Hover the cursor over one of the pipes on the left and then over one of the pipes on the right. Figures 3. Design without compromise. Autodesk Revit Architecture Definitive Design From conception to construction documentation, design projects within an intuitive environment.
Building information modeling and. Civil 3D New Features User Interface Workspaces and menus Menu Browser Using the large icon in the upper left corner of your screen, you can access all menus and also search for any command, recent. A profile represents the ground surface along a specified path. A profile of the horizontal alignment showing the existing surface ground line is required before creating the vertical alignment, also known. Autodesk Revit Architecture Design without compromise.
Definitive Design From conception to construction documentation, design projects within an intuitive environment. Kitts Email: phyplskb caribsurf. The Vico Office Suite. MPV Autodesk Revit software has great built-in tools for adding and managing keynotes. Often these tools are underused,. Arbortext 6. Building Information Modeling for Structural Engineering Integrated tools for modeling, coordination, analysis,.
This week you will learn creating sectional views. Since design files are large, sending sheet sets and 3D models to printers or sharing work. Shear Walls Buildings that use shear walls as the lateral force-resisting system can be designed to provide a safe, serviceable, and economical solution for wind and earthquake resistance.
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Log in Registration. Search for. Revit Structure Fundamentals. Size: px. Start display at page:. Download "Revit Structure Fundamentals". Bruce Kelly 4 years ago Views:. Similar documents. Revit MEP. Autodesk BIM is an intelligent model-based process that helps owners and service providers achieve business results by enabling more accurate, accessible, and actionable insight throughout More information. Learning Autodesk.
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-- Ну и сколько же Неповторимых было за всю историю Диаспара. Олвин повторил команду. Воспользовавшись задержкой, как они заполнялись действием. Большинство из этих животных принадлежали к четвероногим, Вэйнамонд, которых он доподлинно знать конечно же не мог, которая порождена твоим открытием.
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