Hello guys I will show how create a 3dsmax 3d barbed wire model tutorial.
I have used following techniques shown below in this 3ds max tutorial.
[1]-Click on the Cylinder button and create two cylinders with the following size
Place like me 
[2]-Apply the twist modifier with the good following amount as swon below 
[3]-Your cylinders should like this 
[4]-Apply the turbo smooth modifier with the iteration amount of 1.0 
[5]-Simply your object shoul like this 
[6]-Create helix with the following size and open the rendering plaette
Now use the following setting and place the helix like me 
[7]-Use the same redering palette setting and then create line like me 
[8]-Create more lines and place like this 
[9]-Create two more copy and place like me 
[10]-Switch to the line and convert into the editable poly now select the vertexes
Then sharp the corner like me 
[11]-This is my material and assign to the whole object 
[12]-Set the skylight like this with the following parameter 
[13]-This is the final barbed wire image are you looking for it 