Log Book -Week 4

Work Week: 4  (Date: 2 – 6 July 2018 )                                                                       

2 July (Monday)

·         Proving the value obtained from MARS (bottom, side, deck, bulkhead ordinary stiffeners) including:

-          Net section modulus (w)

-          Net shear sectional area (Ash)

-          Sigma x1

-          Minimum net thickness

-          Thickness load

-          Thickness flooding

3 July

 (Tuesday)

• Discussing with Mr Amin about the results I calculated in excel.
• Being taught by Mr amin the part that I didn’t get.
• Ask by him to continue calculate for primary stiffeners.

4 July

(Wednesday)

·         Doing the calculation about the net section modulus (w) and net shear sectional area (Ash) on the primary stiffener and comparing the results.

5 July (Thursday)

·         Rudder assembly detail is given by Mr Amin.

*Private and confidential*

·         Read the rule in chap 10 (rudder)

·         Self learning on rudder software based on user guide.

6 July

 (Friday)

·         Teach by Mr Amin about the rudder software.

a)    General data

b)    Stock

c)      Blade Geometry

d)      Stiffening

e)      Direct Calculation

f)       coupling

g)pintle

·         Ask to prove all the rule value based on the calculation on the rudder chapter 10.