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Thank you so much, I've been looking through the Five Star Grouting Handbook, but I see that it references an old ACI. Do you have other more recent references? Thank you so much, Daniel

Dears, ACI318 paragraph 17.1.5 says: This chapter does not apply to [...] grouted anchors. Grouted anchors have performed very well for many decades. They have very interesting technical advantages. Is there a way to design them according to the standard? Thanks, Daniel

Hello, I installed version 24.1 of the software. It doesn't let me import dxf files correctly. It also doesn't matter the csi sample file (as attachment). Do you have the same problem? How do you advise to solve it? Is it possible to downgrade the software? Unfortunately I no longer have the...

Yes, the provisions are a bit different. So, if a design a box section Can I weld the plates as I want?

Hi, Only the three fabrication methods showed in the document below are permitted? http://www.cim.mcgill.ca/~paul/HollowStruct.pdf A fabricator want to fabricate a rectangular HSS by welding two plates (rolled in L section) in two corners of final HSS. Thanks, Daniel

Thanks, I will search all the references. [thumbsup2] [thumbsup2] [thumbsup2]

Thanks [thumbsup2]

I have the Design Examples 15.1. I don't find the examples in part II. The examples in part I seams very simply... Thanks Skeletron... I know that it is a very big proyect... but I don't find a programs that do what I want... My purpose is to define library for the most important connections. I...

Hi, I am looking for a book that is a complete guide for the steel connections design. I want to implement a spreadsheet for each type of connection, and I need a complete text where to find all the verification for each connection. Do you have references of books that can help me in this...

Yes, it is the eurocode's criteria, with the AISC materials and parameters. I thought I could not calculate the stiffness for base plate ... I was wrong. Result: semi-rigid...

Thanks, I can not calculate the stifness of base plates. But look at the results of the connection I sent you. It seems that effectively that type of connection is pinned ... It would be good to check the rotation capacity of the connection with respect to what is required in your structural...

Check this out, I was surprised .... What do you think? https://files.engineering.com/getfile.aspx?folder=ce3fc189-a69f-4608-9550-4be0ed32b2e3&file=stifness_connection.pdfhttps://files.engineering.com/getfile.aspx?folder=ce3fc189-a69f-4608-9550-4be0ed32b2e3&file=stifness_connection.pdf

Hi EngrRC, Can you send me section dimensions and connection dimensions (bolts, plats, etc)? I want to calculate the stiffness connection. Thanks, Daniel

Let's see if I understand why you do not weld around the perimeter. Do you do it to not transmit a moment? Do you want a shear connection? "By feeling", I think that the welds would take linear stresses that could cause cracks in the ends under important loads. If you want a shear connection I...

Yes, it cans. However I think it would be better if you could weld around the perimeter.

Dear, Good Morning. I would like to share with you some reflections regarding the calculation of truss box conformed by single angles. I am using the AISC 360-16 standard. As I understand it, I have two ways to check angles. 1) Neglecting the eccentricity of the axial load in the angles (axial...

bhiggins, We also did the calculation in Idea Connection. I wanted to confirm it with this connection and send the results ... but that will be the result [thumbsup2]

If you send to me the plan of this connection, I will try (if work tasks allow me) to calculate this stiffness by FEM. (I think I can do it on Friday).

It is not a structure of the link company that I sent. That web page is only for you to see what structure I must certify. As I said, I have the structural calculation, which indicates the design load of 32.00 kN (two people). I will try to improve the question. As you said: the "structure...

Thanks, The structure is similar to this https://www.rigidlifelines.com/products/anchor-track-systems/permanent-systems/inverted-l They asked me to certify if the system (anchors in base plates and structure) meets the resistance established by the standard by a load test.