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<br />t- <br />~ <br />~ <br />c.: <br /> <br />'- <br /> <br />CONTENTS <br /> <br />7 <br /> <br />PREPARATORY STEPS <br /> <br />SECTION <br /> <br />PAGE <br /> <br />157 <br />158 <br />159 <br />160 <br /> <br />General ..nn...........__...... ............nu.._............... ..............._ <br />Foundation ...... .................. <br />Cantilevers .. <br />Arches n_"hn.n... .........h....... ...........................__............ <br /> <br />...... 166 <br />............... 166 <br />.......... 166 <br />.............. 167 <br /> <br />161 <br />162 <br /> <br />RADIAL ADJUSTMENT <br />Procedure .................__.....___....__.__.... ...__...____......__.......______... <br />Readjustments .....................n__...........n.........___.............._ <br /> <br />...................... 168 <br />................. .................... 170 <br /> <br />TANGENTIAL ADJUSTMENT <br /> <br />163 General ...................................................................................... ............................... 170 <br />164 Movements due to radial adjustment Unm.' ..._0.._. 171 <br />165 Application 01 loads .................................................. .............. ........ 171 <br />166 Results ot tangential adjustment ............_........_ ............ 171 <br /> <br />TWIST ADJUSTMENT <br /> <br />167 General ...................................................................................................................... 173 <br />168 Application 01 loads ............................................................. ....................... ........ 173 <br />169 Radial cantilever deflections due to twist loads _.....___. ....m_..........._..... 176 <br />170 Ettects of adjustment .....mo.......................__m.................. ............... .................. 176 <br /> <br />SEQUENCE OF ADJUSTMENTS <br /> <br />171 Readjustments required ......m......................_____....____...._____....._._..... ...._..._.......... 176 <br />172 Complete analysis .....................nu.....................n....'.......h........ ........ 176 <br /> <br />ADJUSTMENTS FOR POISSON'S RATIO <br />173 General....................... ............................................... ......... 176 <br />174 Cantilever movements ."__'''n'''''m.'' ...................... .......... 177 <br />176 Arch movements ........ ...........__'m......................."h........... d"m,," ..... 177 <br />"76 Adjustments .................................................................................................. ......... 177 <br />177 Effects of grouting joints .....m...........m............... ........................... ..n..' 178 <br />178 Etrects on stresses and movements ...............n .....m......m.....nun...... .....n.... 178 <br /> <br />CHAPTER VIII-EVALUATION OF STRESSES <br /> <br />INTRODUCTION <br /> <br />179 General statement ...........u..... <br />180 Notation and definitions .m...... <br /> <br />................. 179 <br />.......................... 179 <br /> <br />181 <br />182 <br />183 <br /> <br />STRESSES AT FACES OF DAM <br /> <br />Procedure ................h.....................,................h ....................... n....".......... <br />Stresses at downstream face ......... ........................ .....................m . <br />Stresses at upstream face .......hm..................... ....................hu...h <br /> <br />...... 182 <br />........ 183 <br />............ 188 <br />