4. EDIT

CHAPTER 4 "TREATMENT" 2 CONTENTS 1. GENERAL ............................................................................................................................................. 5 1.1 MATERIAL ................................................................................................................................................................. 5 1.2 D ESIGN .................................................................................................................................................................... 7 2. LOCATION ........................................................................................................................................... 9 2. 1 C ROSS - SECTIONAL DATA .................................................................................................................................................. 9 2. 2 C HANGE C ROSS - SECTION ............................................................................................................................................. 11 3. MEMBERS ......................................................................................................................................... 14 3. 1 P RESS M ELUS ................................................................................................................................................................ 14 3. 2 M EMBERSHIP Q UALITIES .............................................................................................................................................. 15 3. 3 R IGID M EMBERS ' OFFSETS ............................................................................................................................................ 16 3. 4 M EMBERS ' FREEDOMS .................................................................................................................................................. 18 3. 5 S URFACE WEARERS ........................................................................................................................................................ 19 3. 6 M ATERIAL S URFACE M ATERIAL .................................................................................................................................... 20 4. COMBOES ......................................................................................................................................... 21