SACS BASIC Tutorial #2

KL4120 Offshore PlatformOcean Engineering ITB

2015

Outline Structure Definition (Review) Joint and Member Member Properties Member Group Deck Layout-ing

Assignment #2!

Structure Definition (Review)

Any questions (before)?

How structure definition works? ✔ Explained

What is differences without structure definition?

What is restriction and limitation? Which one is easier? faster? most

efficient?

Joint and Member Joint

Details (Modify, Find, Distance, Angle, Fixity) Add (Absolute, Relative, Intersection, Line, Divide) Move (Translate, Rotate, etc) Grid and Mesh Delete

Member Details (Modify, Offset, etc) Edit (Divide, Ratio, Distance, Coordinates, Equal, etc) Delete

Member Group Group of member with same properties Usually divided by part of platform, or

automatically by structure definition For example:

Jacket Leg Deck Leg Deck Main beam Deck Secondary beam Etc

Plate group is the same with member group What about member section?

Member Properties Member Type:

Tubular Flange Box etc

Plate or shell setting is the same Concrete setting Member properties applied with member group

Let’s try to add properties to our model!

Exercise: Jacket Member

Properties Lets make member properties of your

jacket model in Assignment #1!

Deck Layout-ing See deck technical drawing! Check position of deck leg Determine deck main beam Determine secondary and tertiary beam Determine support member Make member group and properties Finished!

Deck Drawing Example Check these drawings!

Deck Drawing Example

PCR

GN 01

Wellhead Manifold Area

V-1PN UK-

400

V-400

C-400

TR11

VTR

TR14

TR-r

Assignment #2! Deck beam layout-ing! Include:

Member properties Conductor support (see references!)

Drawing file available at FTP: NIM 155120x0 -> Drawing#0 NIM 155120x1 -> Drawing#1 NIM 155120x2 -> Drawing#2 and so on!

FTP Tugas Address : ftp://kuliah.ocean.itb.ac.id Username: senin Password : malam

Format nama file:sacinp.tugas2_155120xy