How to create a transition crossfall over a distance in assembly. For example, I would like to get hard shoulder crossfall along the edge of travel lane from proposed 2.5% to tie in the existing (e.g. 1%) over 10m.
View 2 RepliesI did a user defined super for my road. This worked well. However when I deleted the super data. To try something else. The corridor shows 0% camber or crossfall. How do I get the corridor to follow the default crossfall in the assembly again?
View 1 Replies View RelatedI have a line at a constant grade. I need to create points along this line. The information given is in slope distance and these vary at times.
I've tried the point create methods and they all seem to calculate points at a horizontal distance. How do you enter the slope distance?
I know I can go back to basic Acad methods of divide, changing ucs so horizontal works etc.
wondering if it can be done in the create points commands?
I am trying to put together a transition box assembly but I am in need of a 12N U-Joint. iPart/iAssembly of the u-joint would be even better...then I won't be back looking for the smaller u-joints I am going to need later.
View 2 Replies View RelatedI have 30 M corridor. daylighting slopes have not been mentioned in typical section of this urban road. the sketch is shown. making this assembly and to get the 30 m fixed corridor.
View 1 Replies View RelatedI need to create an assembly where the median width varies , I already created the alignment, profile,corridor,section with the design level. Also I have created the assembly with fix width. Now in the middle of my road the median is getting bigger ,Its possible to link the median with a polyline or another alignment were it change the width ?
View 4 Replies View RelatedI have a corridor split and I do not need an assembly for the first part of my corridor do I create a blank assembly for that part of the design?
View 1 Replies View RelatedHow to create a sub-assembly with an insertion point parameter using Sub-assembly composer.
like this one below. I found this under the following sub-assembly. All I want is , when the user inserting the sub-assembly they may need to go on both the sides attached.
Example:
So the user should be able to select from the dropdown if the insertion point is 1 or 2. Before inserting.
how to create an assembly with different inclinations of terraces and slopes
View 2 Replies View RelatedI'm trying to create an assembly that consists of two curbs sub-assemblies that are tied to independent alignments with a pavement section in between them. I have been successful in actually creating an assembly with the two curb sections, but I cannot figure out how to define a line or pavement section that will connect one gutter to the other.
I have one curb tied to the main baseline and the other tied to an offset. I have assigned horizontal alignments and profiles to the baseline and the offset. The curbs actually place where I want them when viewed with the section editor. I had thought that I could use the LinkToMarkedPoint subassembly and simply attach it to the gutter of one curb and to a marked point on the gutter of the other curb, but I can't get it to actually work.
Again, the curb alignment and profiles are completely in independent one another, and I need a way to define a pavement section (or just a surface) between the two gutters.
How can I create a top soil stripping line in an assembly?
View 6 Replies View RelatedI am trying to create an assembly with a U channel (side ditch) that's top will follow the sidewalk it is next to but I need the profile of the U channel to be different than that of the roadway. Is there a way to create a custom subassembly part that will do this? Can I create a different allignment/profile for the bottom of the U channel that can then link to the other assembly?
The only other think I can think of is to use a dynamic block to add the U channel to my cross sections, but that will take a lot of time to do.
We have just started using Civil 3D. I need to be able to create an assembly that will place a sidewalk at varying offsets (it is too random to make seperate assemblies). I have tried making an alignment of the back of the walk and attempted to use targets in the corridor to achieve this .
I will attempt to attach the DWG that I am working on. The Main alignment is PR-1 as is the corridor and the alignment that i need the back of the walk to follow is PR-1 BWR.
I need to create an assembly that will give me the volume of a new shoulder along an existing road, as show in this picture.
I can easily make an alignment along my edge of pavement, and match the existing elevations, but I need to hold the cross slope constant AND the shoulder slope constant, and have the bottom of the shoulder slope to a target 2 feet off of my ROW.
I would like to draw a smiple line using the transparent command 'AD (angle-distance).
My distance is not horz., so I want to enter the Vertial angle and the slope-distance, in LLD the command was AD VD.
So how do you do this in Civil 3D 2012.
I am struggling to create a smooth transition between radii called out on a drawing. I am also unsure of how to create a flange on that edge of my part.
Here is the drawing and the model I have created so far.
I've attached a screenshot of some "webbing" I have going on between regions in my corridor. As you can see on the left, there's the start of a left turn pocket lane, which is why I have two different assemblies. This is just one instance, but this is happening along my entire corridor. I've given up on trying to resolve and have made gaps in my corridor. But me being an engineer, gaps bother me and would rather figure out a solution. I'm wondering if it has anything to do with point codes?
View 4 Replies View RelatedI have a building pad where I created a grading of 5:1 to existing grade. I want to change one side to 20:1. How do I go about transitioning the 5:1 to the 20:1. I create the 20:1 and the contours just dead end into the 5:1 grading area
View 1 Replies View RelatedI need to transition to one subassebly to another. The first subassembly is at existing ground the other assembly is above ground. See following picture:
I need to transition from station 12+50 to 13+50. See following picture:
Here is a picture of the Corridor Properties:
Do I need to make a different subassembly in between the two stations? Is there a command I am not seeing that does it for me?
refer to some bolgs about that how we do this type of transition or accelarationlan lane / deccelaration lane?
View 1 Replies View RelatedI'm designing a single 2% cross flow blke path. I wanted to reverse the cross flow so I created two corridors, one flowing to the left and one flowing to the right along the same tangent centerline. I want to add a 50 foot warp transition in between them. I'n not sure how to do that. I thought of the intersection design but that won't work.
View 9 Replies View RelatedSee drawing attached.
I have a large fill area directly dropping to to a large cut area. All of the above work is in rock, There is a retaining wall along a section of the "cliff face" but not at the ends where the cut and fill meet.
I would like to transition the fill batter on to the cut batter to enable the filled area above to be self supporting.
I am working on a project where some of the corridors require different daylight slopes. I need to transition between a region with 2:1 slope to a 10:1 slope. My local civ3d support said something about using grading tools to achive that.
What I understood was that my assemblies should not have any daylight sub-assembly and that i should grade the corridor and than add a transition zone between the different gradings. Did I understand correctly?
I thought I created a rail sub assembly.
So I created the rail sub assembly everything looks great in sub assembly composer.
Start a new dwg data reference in the rail alignment, Note the rail alignment type is set to rail.
Create an assembly and under the Construction tab for the assembly the Assembly Type is set to Railway. Attach my custom sub assembly to this assembly.
Created a corridor and I get this error: Something wrong with current subassembly: Operation is not valid due to the current state of the object.
So I delete my sub assembly attach the Civil 3D Rail Single sub assembly. Re run corridor and everything works fine.
So I promote the alignment change type to centerline. Delete the Rail Single sub assembly put my rail sub assembly back. Rerun the corridor and everything works.
So then I undo everything up to the point of promoting the alignment.
Opened the base file changed the alignment type to centerline.
When I tried to synchronize the references I ended up a broken reference with the following error. Invalid reference. Synchronization failed
Not good we already have plan sheets cut.
where in sub assembly composer were do I define the sub assembly to be for Rail?
I'm looking for a way to determine (and preferably edit) the values of P1 and P2, the offsets of the initial tangents into the PC/PT of the shifted curve. It's not in the (admiteddly basic) book I have either.
[Edit: OK, after double-checking,I just found Widening offset clothoid, but I'm still none the wiser.]
With Civil 2010 I used superelevataion to transition a street's cross fall from left to right. It was very straight forward with 2010.
Now with 2011 it appears that I cannot add superelevation to an alignment with any curve and change the crossfall of a street from left to right over 20m.
I want to add a single transition curve between two reverse curve in Civil3D.
I am using Civil3d2012.
Trying to edit an 8 to 10 second fade from black to a clip.
The closest I can get is this: Black color, Crossfade Transition, Video Clip This would work, but transitions are limited to 3 seconds.
Also, is there a way to freeze a video for a defined amount of time? I know inserting a capture of the last frame as a still image would work, but seems like a bit of extra work.
Video Studio Pro X4.
Can I create and made transition effects in vs pro x4? Or need other software for it.
View 10 Replies View RelatedI've been trying to create a fade-style edge transition that works regardless of the background the object is placed on. I've tried the blend tool and the shadow tool.
The blend tool gave a good result on a colored background, but it was terrible when the object is moved over anything lighter. The shadow tool was better at handling differences, but I can't find a way to make the shadow the proper color. I need the object's color to just edge-fade into whatever background it is on.
Is it possible in civil 3d to input a cross section of superelevation as parabolic rather than straight section in civil 3d. We are looking at a parabolic bend of 40 degrees.
View 6 Replies View Related