6.5 Dynamic Load Cases and Dynamic Load Combination for Scantling Requirements
.............................................
178
Section 8 SCANTLING REQUIREMENTS
1. Longitudinal Strength
....................................................................................................................................................
183
1.1 Loading Guidance
................................................................................................................................................
183
1.2 Hull Girder Bending Strength
...............................................................................................................................
186
1.3 Hull Girder Shear Strength
...................................................................................................................................
189
1.4 Hull Girder Buckling Strength
..............................................................................................................................
199
1.5 Hull Girder Fatigue Strength
.................................................................................................................................
201
1.6 Tapering and Structural Continuity of Longitudinal Hull Girder Elements
............................................................
202
2. Cargo Tank Region
.........................................................................................................................................................
205
2.1 General
.................................................................................................................................................................
205
2.2 Hull Envelope Plating
...........................................................................................................................................
207
2.3 Hull Envelope Framing
........................................................................................................................................
209
2.4 Inner Bottom
........................................................................................................................................................
209
2.5 Bulkheads
.............................................................................................................................................................
209
2.6 Primary Support Members
....................................................................................................................................
224
3.
Forward of the Forward Cargo Tank
............................................................................................................................
244
3.1 General
.................................................................................................................................................................
244
3.2 Bottom Structure
..................................................................................................................................................
245
3.3 Side Structure
.......................................................................................................................................................
246
3.4 Deck Structure
......................................................................................................................................................
247
3.5 Tank Bulkheads
....................................................................................................................................................
248
3.6 Watertight Boundaries
..........................................................................................................................................
248
3.7 Superstructure
......................................................................................................................................................
249
3.8 Miscellaneous Structures
......................................................................................................................................
249
3.9 Scantling Requirements
........................................................................................................................................
250
4.
Machinery Space
............................................................................................................................................................
256
4.1 General
.................................................................................................................................................................
256
4.2 Bottom Structure
..................................................................................................................................................
258
4.3 Side Structure
.......................................................................................................................................................
258
4.4 Deck Structure
......................................................................................................................................................
259
4.5 Machinery Foundations
........................................................................................................................................
260
4.6 Tank Bulkheads
....................................................................................................................................................
261
4.7 Watertight Boundaries
..........................................................................................................................................
262
4.8 Scantling Requirements
........................................................................................................................................
262
5.
Aft End
...........................................................................................................................................................................
266
5.1 General
.................................................................................................................................................................
266
5.2 Bottom Structure
..................................................................................................................................................
267
5.3 Shell Structure
......................................................................................................................................................
269
5.4 Deck Structure
......................................................................................................................................................
270
5.5 Tank Bulkheads
....................................................................................................................................................
271
5.6 Watertight Boundaries
..........................................................................................................................................
271
5.7 Miscellaneous Structures
......................................................................................................................................
272
6.
Evaluation of Structure for Sloshing and Impact Loads
..............................................................................................
273
6.1 General
.................................................................................................................................................................
273
6.2 Sloshing in Tanks
.................................................................................................................................................
273
6.3 Bottom Slamming
................................................................................................................................................
279
6.4 Bow Impact
..........................................................................................................................................................
284
7.
Application of Scantling Requirements to Other Structure
.........................................................................................
289
7.1 General
.................................................................................................................................................................
289
-Ⅳ-