How to generate reverse curve details from the alignment
i.e. i want to generate
delta
length of reverse curve
transition length
deflection angle (delta) of transition curve
shift
etc ........
i want them to generate in the plan.
I'm using Civil 3d 2010, in profile curve details are coming worng, PVI station is OK but LOW PT station of curve is wrong, also in Civil 3d 2009 no any curve details are coming. I'm sending the secreen shot of profile.
View 1 Replies View Relatedis there is any way to reverse the alignment direction
View 3 Replies View RelatedCan I reverse the direction of an existing horizontal alignment line in C3d 2011?
View 9 Replies View RelatedI need to put a reverse curve on an alignment. I have tried using two free curve fillets,(between two entities, radius). the first curve was fine, but it would not allow the second curve. I also tried using a floating curve ( from entity radius through point) first, but it did not work.
View 2 Replies View Relatedhandle a PRVC label? Right now I have the PVC and PVT labels on top of each other. Is there a nice solutioon other than making a new label style?
Dell Studio XPS 9100
Intel Core i7 CPU 930 @ 2.8GHz
12GB Ram
64 bit
C3D 2012 SP3.0
I want to add a single transition curve between two reverse curve in Civil3D.
I am using Civil3d2012.
I have edited the "GeneralLegalPhrasings.xml" file used for the parcel report "General_Legal_Description_for_Parcels".
Two issues: 1. it will not label a reverse curve properly....it shows them all as "compound curves". 2. A curve to curve is always shown as "NonTangent".
I've attached the .xml file (I only edited the imperial parcels - the second large group of <Metes>).
Quite simply, these two "types" below have the words "reverse curve" and tangent or non-tangent accordingly in the output phrase, but it only creates non-tangent compound reports.
Curve to TangentReverseCurve
Curve to NonTangentReverseCurve
This is the report from the parcel in the attached dwg file (notice the "curve to the left" -> "curve to the right" labelled as compound, and all non-tangent curve to curve):
From the POINT OF BEGINNING; Thence, North 90° 00' 00" West, 129.16 feet to a point for corner;
Thence, North 00° 00' 00" East, 100.00 feet to a point for corner, the beginning of a curve; tangent
Thence, 61.46 feet along the arc of a ____ curve to the right, having a radius of 39.13 feet, a central angle of 90° 00' 00", and a chord which bears North 45° 00' 00" East, 55.34 feet, to a point for corner, the beginning of a compound curve; non-tangent
Thence, 47.09 feet along the arc of a ____ curve to the left, having a radius of 29.98 feet, a central angle of 90° 00' 00", and a chord which bears North 45° 00' 00" East, 42.40 feet, to a point for corner, the beginning of a compound curve; non-tangent
Thence, 94.33 feet along the arc of a ____ curve to the right, having a radius of 30.03 feet, a central angle of 180° 00' 00", and a chord which bears North 90° 00' 00" East, 60.05 feet, to a point for corner;
Thence South 00° 00' 00" West, 169.11 feet to the POINT OF BEGINNING and containing 0.483 acres of land.
Civil 3D 2011
Windows 7 x64
how to create reverse curve with straight portion in between , as their is no option of creating reverse curve with straight portion in civil 3d , duding designing a hill road what ever the reverse curve you design will be wrong and superelevation generated will also be wrong as it do no include straight in between the curves (ie reverse curve should contain transition curve transition straight transition curve transition.)
View 5 Replies View RelatedI am a fairly new user to C3D so this may seem simple.
Can I insert a point on an alignment at a particular Station?
I have an existing alignment issued to me which has been created using all straight lines even where there should be curves. I am trying to insert curves in these areas. Using free curves (2 entities and a through point) I create a curve then somethings happen I can't work out -
1. The curve is created but the original straight linework stays. I would have thought the original linework would automatically delete. See attached pdf between points 60 and 62 the curve and straights can be seen.
2. Then all stations after the curve are changed to the question mark symbol. If i click on the alignment all the grips are still there for the full length of the alignment, indicating the alignment is still in one piece.
3. If I try to create another curve further along the alignment it won't allow it. Stating on the command line "Selected entity must be part of the main entity."
I'm using C3D 2009.
What is the correct way to remove SE from any given curve on an alignment? I have calculated and the angency does not want SE on a particular curve.
Civil 3D 2012 & 2013
HP Z210 Workstation
Intel Xeon CPU E31240 @ 3.30 Hz
12 GB Ram
64 Bit Win7 OS
I have cut several sections at different points along a road alignment. The sections are cut facing the same direction as the alignmnet. Is there a way to reverse the section direction without changing the alignment direction?
View 6 Replies View RelatedIn LDT listing curve data was as easy as selecting an alignment, clicking edit and printing out a spreadsheet with all the required info. how to do this in C3D. Inifo I need:
Delta
DOC
Tan
Length
Radius
PC
PT
PI
I am setting up a template for my company and have noticed that I can't change the line/curve/spiral LTscale:
I have chosen a layer with the CENTER linetype for my line/curve/spiral in the style editor. The Alignment appears correctly with the CENTER linetype. However I want to make the dashes a bit bigger, so I change the LTscale in the style editor to 4, but then nothing changes.
When I change the same setting for the "line_extensions" element to the same layer, these WILL update when changing the LTscale.
All my LTSCALE, PSLTSCALE, MSLTSCALE are set to 1.
All other lines, such as polylines and featurelines, as well as the line extension lines of the alignment update correctly. Its just the alignment line.curve/spiral elements that do not.......
Are these locked somewhere?
Intel Xeon E31230 - 3.20 GHz
4.00 GB RAM
Windows 7 Professional - 64-bit
Nvidia Quadro 600 - 1GB DDR3
Windows 7, 64 bit, Civil 3D 2010
I'm trying to create a surface using feature lines. I have an alignment and profile that I have created a dynamic feature line. However, on a horizontal curve, it apparently creates a vertex at the start and beginning of the curve, and nothing on the curve, so it triangulates between those two points and that's it.
Do I need to play with spiral tessellation (0.25), mid-ordinate distance (0.1) to get some points along the curve?
How the deflection angle can be shown in the horizontal alignment curve? I’m wondering if there is a way to automatically show the deflection angle of the horizontal alignment curve (attached)?
View 3 Replies View RelatedI want to create a Curve table for an alignment.
You are able you get range of properties, i.e length, chord length, start/end chainages, mid-ordinate.
I've notice lets for arguement sake 'chord length' text component editor is: <[Chord Length(Um|P3|RN|AP|GC|UN|Sn|OF)]> but is it possible to modify the code so i can insert half a chord length.
Ive tried
<[Chord Length(Um|P3|RN|AP|GC|UN|Sn|OF)]>/2 ---- doesn't work
<[Chord Length(Um|P3|RN|AP|GC|UN|Sn|OF)]/2> ---- doesn't work
<[Chord Length(Um|P3|RN|AP|GC|UN|Sn|OF)/2]> ---- doesn't work
<[1/2*Chord Length(Um|P3|RN|AP|GC|UN|Sn|OF)]> ---- doesn't work
How can you add the chord bearing, chord length, and tangent to an alignment table with the curve data in it? I have the length and direction but cannot figure out why the others will not load and update in the chart. I am using Autocad Civil 3D 2012
Autocad Civil 3D 2014
Windows 7 Prof. SP1 (64-bit)
Precision T3500
Intel (R) Xeon(R) CPU W3550 @ 3.07 GHz
6.00 GB
NVIDIA Quadro 4000
I think it is normal to want a style showing stationing, speed design stattions, etc.But.... Radii of curves ? Clothoid parameters ?
Why is the reason Autodesk developers think that designers dont want to see this information instead of "add labels, aligments, multiple segments,. etc ....
(aligment by aligment ...... of a whole project ?
Civil 3D (2013)
I am designing a logo in a circle form. I have written the lettering on top of the circle and now would like to write underneath the circle.
View 1 Replies View Relatedi've made a serpantine curve that starts from one line of alignment and end on the other line.
i wanted to know how can c change alignment direction when these two feature line and alignment meet each other in order to change the alignment path?
I using a data reference/shortcut to properly label an alignment in paperspace. However when I reference the alignment in and apply the labels the aren't the same as the original alignment that I am referencing. Is there a setting where I am supposed to apply a new beginning station.
Also it seems as though the stationing(distance) isn't even matching up 1:1 with the original drawing. For example in the original base drawing my alignment starts at 10+00 with the next PI at 14+76.98, but the stationing on the reference alignment starts at 0+83.33 with the very same PI being labeled as 1+23.08. So the very same distance is 476.98' in the real design and the drawing it's being referenced in, but the stationing of the referenced alignment shows it as 39.75 Units.
I've attached a screen of the beginning of the alignment.
Civil 3D 2012
Windows 7 Service Pack 1
Intel Core i7-2600 CPU
16GB RAM
Using Civil 3d2012, Is it possible to change the alignment label style set after the alignment has been created? For example, for an alignment that was created with alignment label set X - change the label set to alignment label set Y? It seems like this should be pretty easy, I must be missing something obvious.
View 2 Replies View RelatedI have a question on Alignment PI's. (Point of Inflection/Intersection)I have an alignment where some PI's have curves, others are merely hard bends.
Is there a way to automatically label the PI's even if they have an associated curve? (I'd like PI, PC and PT)Alternatively, can I only show markers at PI's without curves?
I'm trying to edit some existing alignments. When I create new entities, they do not show up in the alignment grid view. Why is this?
Windows 7 x 64 bit
NVidia Quadro 2000 Dual Monitor
6.00 GB RAM
Intel Xeon W3550 @ 3.07 GHz
Civil 3D 2013 SP 2, Civil 3D 2012 SP2, Civil 3D 2011 V3, Civil 3D 2010 V3
Launching alignment grid view/alignment entities,
I’m wondering if there is a way to launch alignment grid view/alignment entities (attached) without the need to first launching “alignment”? This dialogue box is quite essential in editing the values of radius, degree of curvature and deflection angle for the selected curve.
Can I inherit the station from one alignment as the begin station for another alignment?
For example. Alignment 1 is 1000 ft long and starts at sta 0+00.
At sta 8+01, Alignment 2 begins and goes off in another direction.
I manually enter 8+01 for begin station Alignment 2. Life is good. Still in the design stage, and customer needs to modify Alignment 1 to avoid something. Now Alignment 2 intersects Alignment 1 at sta 8+15, but same N/E coordinates.
I manually enter 8+15 for begin station Alignment 2.
It would be better if Alignment 2 could inherit the begin station based on the new stationing from Alignment 1.
I have ran an analysis and SSA gave me Error 607 on the report. It says "Inlet A9 gutter capture curve is not a valid curve."
A couple things I did different from the video lectures...
I selected user define for the Tc to figure out Q. i computed those manually.
For the Inlets I have selected Maximum Capture Cutoff.
There are some inlets in this model I created that do not capture 100% of the flow so i created conveyance links to account for the bypass flow.Not sure why is not recognizing the Curve?
I have a polyline in my drawing, consisting of arcs and lines all joined together. It is a waterline and I cannot get it to reverse.. it is reading ----M----- instead of -----W-----
View 9 Replies View RelatedHow can I insert area Details in civil 3d cross section?
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