# Place Beam rebar by vector

**URL:** <https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601>\
**Category:** Revit\
**Tags:** dynamo\
**Created:** [September 6, 2018, 7:31am UTC](https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601 "2018-09-06T07:31:47Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![bao1296](https://avatars.discourse-cdn.com/v4/letter/b/c67d28/32.png) [@bao1296](https://forum.dynamobim.com/u/bao1296)\
**Post date:** [September 6, 2018, 7:31am UTC](https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601/1 "2018-09-06T07:31:47Z")

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Hi everyone.  
I am learning dynamo for revit. I want to place stirrup for beam. But it is error.  
Step 1: I place a stirrup.  
Step 2: I copy this stirrup to 3 location: 0.25-0.5-0.75 by use edge beam  
Step 3: I use node: Rebar.SetLayoutAsMaximumSpacing to change single rebar to layout.  
But it dont understand which direction to put.  
How can i repair this error.  
Thank so much

 ![%C3%A1dasda](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/6/8/6800a7a4400f23af0145e770c5b2a79f76a91bdd.png)

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**Author:** ![bao1296](https://avatars.discourse-cdn.com/v4/letter/b/c67d28/32.png) [@bao1296](https://forum.dynamobim.com/u/bao1296)\
**Post date:** [September 6, 2018, 7:33am UTC](https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601/2 "2018-09-06T07:33:11Z")

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![image](https://us1.discourse-cdn.com/flex022/uploads/dynamobim/original/3X/0/e/0e961cf1bb2c59d9bd2ef01e43172973f92689c7.png)

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<div class="post-metadata">

**Author:** ![bao1296](https://avatars.discourse-cdn.com/v4/letter/b/c67d28/32.png) [@bao1296](https://forum.dynamobim.com/u/bao1296)\
**Post date:** [September 6, 2018, 9:20am UTC](https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601/3 "2018-09-06T09:20:22Z")

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Can anyone help me?  
Thank so much

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**Author:** ![salvatoredragotta](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.dynamobim.com/salvatoredragotta/32/10078_2.png) [@salvatoredragotta](https://forum.dynamobim.com/u/salvatoredragotta)\
**Post date:** [September 7, 2018, 2:40am UTC](https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601/4 "2018-09-07T02:40:29Z")

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@bao1296  
Please post your dyn and revit file or a link to them

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<div class="post-metadata">

**Author:** ![bao1296](https://avatars.discourse-cdn.com/v4/letter/b/c67d28/32.png) [@bao1296](https://forum.dynamobim.com/u/bao1296)\
**Post date:** [September 7, 2018, 2:48am UTC](https://forum.dynamobim.com/t/place-beam-rebar-by-vector/25601/5 "2018-09-07T02:48:02Z")

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Revit file: [https://drive.google.com/file/d/1OyuEUHpHygrCoBKtO-qhhA72KbZDL2TG/view?usp=sharing](https://drive.google.com/file/d/1OyuEUHpHygrCoBKtO-qhhA72KbZDL2TG/view?usp=sharing)  
Dyn file: [https://drive.google.com/file/d/15J3dgSs03OZfiHReqhxJoakm5L4vgYvB/view?usp=sharing](https://drive.google.com/file/d/15J3dgSs03OZfiHReqhxJoakm5L4vgYvB/view?usp=sharing)

Thank you so much 😙😙😙