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<br />0" <br />C": <br />~" <br />N <br /> <br />c <br /> <br />2 <br /> <br />TESTS OF ARCH AND CANTILEVER ELEMENTS <br /> <br />CHAPTER II-CANTILEVER TESTS <br /> <br />CONSTRUCTION OF MODEL <br /> <br />SECTIO~ <br /> <br />PAGE <br /> <br />13 }'-Iodel sla bs...._.......... .......... ........__....__. no._.... '''__0 nhUn"" _.___......... ..._n........_. 23 <br />14 Elastic properties ......n........____....___.............'.....__.__ .................m..........__... n.....m.......__. 23 <br />15 Dead load apparatus .m....nnn__........__.....m...__.. ....nnnnom........_ ....____........._......_........ 28 <br />16 Live.load apparatus ......___............_........._._._.m......nnnm._.....___.m...m........_. .....__......m. 33 <br /> <br />DEFLECTION TESTS <br /> <br />17 Cantilever deflections.. <br />IS Foundation deformations ___mm_" <br /> <br />36 <br />30 <br /> <br />STRAINS AND STRESSES <br /> <br />19 i\_pparatus _ .......mn..._..__.__..._................__.... ........____........'__ .......n.m.___.. 41 <br />20 Location of gage points...________.......__.. .n.m__............__.__.___..-....m______mm.h........... 43 <br />21 Conduct of tests..................................................n......... ..........._............................_......... 44 <br />22 Dead load stresses......m......._.................._....... __ ......._...___,....................................___.... 48 <br />23 Combined stresses........._......................m..........,... ........m............m.m........ ................... 48 <br />24 Full load stresses..h_.h...........................m....._...............................m.......n................... 51 <br />25 Stresses at reentrant angles..........................._.....h....................................................... 51 <br /> <br />CHAPTER III-NONLINEAR STRESS ANALYSES OF <br />CANTILEVER MODEL <br /> <br />INTRODUCTION <br /> <br />26 General ......_ ........................_. ....._........... <br />27 Boundary conditions............. <br />28 Boundary conditions of modeL.................m..._ <br /> <br />............................................_. 55 <br />55 <br />56 <br /> <br />GENERAL PROCEDURE <br /> <br />2f.l Slab analogy..,................ ................__...................... ......................................................... 56 <br />30 irIethod of solution.m..m___..............._............. .........__............ .............._.......................m 58 <br /> <br />BASIS FOR ANALYSIS <br /> <br />31 Model data......m_..........m_.._..................m......................... <br />3:l Assumptions _.............m._........m.........................m...... <br /> <br />59 <br />60 <br /> <br />RESULTS OF ANALYSES <br /> <br />33 General ...._..__......................._......._...._nh_....._..............._....._....................._ ......_............. 62 <br />34 Dead load stresses.................._...__..........._.................._...........................................__........ 63 <br />35 Live load stresses...._........_...............................___h__......._._..,...._..............'m......_......_..... 68 <br />36 Combined load stresses....................._...._.........__,_.............._.......................nn.................. 69 <br />