** ** TEST OF REBAR: TEMPERATURE DEPENDENCE FOR REBAR MATERIAL ** ELASTIC/PLASTIC BASE ** ELASTIC/PLASTIC/TEMPERATURE DEPENDENT REBAR ** ** 1) CPS4R ** 2) CPE4R ** 3) CAX4R ** 4) C3D8R ** 5) M3D4R ** 6) S4R ** 7) SAX1 ** ** ANALYTIC RESULTS: FOR ALL CASES, THE STRESS IN THE REBAR AT THE END OF THE ** STEP SHOULD BE 35.0 ** *HEADING DATA DECK TO VERIFY TEMPERATURE DEPENDENCE OF REBAR MATERIALS ** ** TEST CASE 1) ** MESH: 1 ELEMENT ** REBAR POSITION: 1/3 FROM BOTTOM ** ELEMENT TYPE: CPS4R ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL1 11, 0.0, 0.0 12, 1.0, 0.0 13, 1.0, 1.0 14, 0.0, 1.0 *NSET,NSET=NALL ALL1, *NSET,NSET=LEFT 11,14 *NSET,NSET=RIGHT 12,13 *ELEMENT,TYPE=CPS4R,ELSET=BASE1 11,11,12,13,14 *SOLID SECTION,ELSET=BASE1, MATERIAL=BASE 1.0, *REBAR,ELEMENT=CONTINUUM,MATERIAL=REBAR,NAME=REB1 11, .5, .5, 0., .333333, 1 *ELSET,ELSET=EALL BASE1, ** ** TEST CASE 2) ** MESH: 1 ELEMENT ** REBAR POSITION: 1/3 FROM BOTTOM ** ELEMENT TYPE: CPE4R ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL2 21,1.5,0. 22,2.5,0. 23,2.5,1. 24,1.5,1. *NSET,NSET=NALL ALL2, *NSET,NSET=LEFT 21,24 *NSET,NSET=RIGHT 22,23 *ELEMENT,TYPE=CPE4R,ELSET=BASE2 21,21,22,23,24 *SOLID SECTION,ELSET=BASE2, MATERIAL=BASE 1.0, *REBAR,ELEMENT=CONTINUUM,MATERIAL=REBAR,NAME=REB2 21, .5, .5, 0., .333333, 1 *ELSET,ELSET=EALL BASE2, ** ** TEST CASE 3) ** MESH: 1 ELEMENT ** REBAR POSITION: 1/3 FROM BOTTOM ** ELEMENT TYPE: CAX4R ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL3 31,3.,0. 32,4.,0. 33,4.,1. 34,3.,1. *NSET,NSET=NALL ALL3, *NSET,NSET=LEFT 31,34 *NSET,NSET=RIGHT 32,33 *ELEMENT,TYPE=CAX4R,ELSET=BASE3 31,31,32,33,34 *SOLID SECTION,ELSET=BASE3, MATERIAL=BASE 1.0, *REBAR,ELEMENT=CONTINUUM,MATERIAL=REBAR,NAME=REB3 31, .5, .5, 0., .333333, 1, ,1.5 *ELSET,ELSET=EALL BASE3, ** ** TEST CASE 4) ** MESH: 1 ELEMENT ** REBAR POSITION: 1/3 FROM BOTTOM ** ELEMENT TYPE: C3D8R ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL4 41, 4.7, 0.2, 0. 42, 5.7, 0.2, 0. 43, 5.5, 0., -1. 44, 4.5, 0., -1. 45, 4.7, 1.2, 0. 46, 5.7, 1.2, 0. 47, 5.5, 1., -1. 48, 4.5, 1., -1. *NSET,NSET=NALL ALL4, *NSET,NSET=LEFT 41,44,45,48 *NSET,NSET=RIGHT 42,43,46,47 *ELEMENT,TYPE=C3D8R,ELSET=BASE4 41,41,42,43,44,45,46,47,48 *SOLID SECTION,ELSET=BASE4,MATERIAL=BASE *REBAR,ELEMENT=CONTINUUM,MATERIAL=REBAR,NAME=REB4 41, .5, .5, 90., .333333, 1, 1 *ELSET,ELSET=EALL BASE4, ** ** TEST CASE 5) ** MESH: 1 ELEMENT ** REBAR POSITION: MIDPLANE ** ELEMENT TYPE: M3D4R ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL5 51, 6.0, 0., 0. 52, 7.0, 0., 0. 53, 7.0, 0., -1. 54, 6.0, 0., -1. *NSET,NSET=NALL ALL5, *NSET,NSET=LEFT 51,54 *NSET,NSET=RIGHT 52,53 *ELEMENT,TYPE=M3D4R,ELSET=BASE5 51,51,52,53,54 *MEMBRANE SECTION,ELSET=BASE5,MATERIAL=BASE, POISSON=0.25 1.0, *REBAR LAYER REB5,0.5,0.5,,REBAR,0.0,1 *ELSET,ELSET=EALL BASE5, ** ** ** TEST CASE 6) ** MESH: 1 ELEMENT ** REBAR POSITION: MIDPLANE ** ELEMENT TYPE: S4R ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL6 61, 8.0, 0., 0. 62, 9.0, 0., 0. 63, 9.0, 0., -1. 64, 8.0, 0., -1. *NSET,NSET=NALL ALL6, *NSET,NSET=LEFT 61,64 *NSET,NSET=RIGHT 62,63 *ELEMENT,TYPE=S4R,ELSET=BASE6 61,61,62,63,64 *SHELL SECTION,ELSET=BASE6,MATERIAL=BASE 1.0, *REBAR LAYER REB6,0.5,0.5,,REBAR,0.0,1 *ELSET,ELSET=EALL BASE6, ** ** ** TEST CASE 7) ** MESH: 1 ELEMENT ** REBAR POSITION: MIDPLANE ** ELEMENT TYPE: SAX1 ** BASE MATERIAL: ELASTIC/PLASTIC ** REBAR MATERIAL: ELASTIC/PLASTIC/TEMPERATURE DEPENDENT ** ORIENTATION ANGLE: 0. ** *NODE,NSET=ALL7 71, 10.0, 0., 0. 72, 11.0, 0., 0. *NSET,NSET=NALL ALL7, *NSET,NSET=LEFT 71, *NSET,NSET=RIGHT 72, *ELEMENT,TYPE=SAX1,ELSET=BASE7 71,71,72,73,74 *SHELL SECTION,ELSET=BASE7,MATERIAL=BASE 1.0, *REBAR LAYER,GEOMETRY=ANGULAR REB7,0.5,2.7286,,REBAR,0.0,1 *ELSET,ELSET=EALL BASE7, ** ** *MATERIAL,NAME=BASE *ELASTIC 1.E4, 0.25 *PLASTIC 80.0, 0.0 *DENSITY 1.E-4, *MATERIAL,NAME=REBAR *ELASTIC 2.0E4, ,0. 1.5E4, ,100. *PLASTIC 40., 0., 0. 35., 0., 100. *DENSITY 1.E-4, ************************************************* ** TEMPERATURE AND DISPLACEMENT LOADING STEP ** ************************************************* *INITIAL CONDITION, TYPE=TEMPERATURE NALL,0. *AMPLITUDE,NAME=RAMP 0.0,0.0,.02,1.0 ** *ELSET,ELSET=QA_TEST_ALLELEMS BASE1, BASE2, BASE3, BASE4 BASE5, BASE6, BASE7 ** *NSET, NSET=QA_TEST_ALLNODES ALL1, NALL, LEFT, RIGHT ALL2, NALL, LEFT, RIGHT ALL3, NALL, LEFT, RIGHT ALL4, NALL, LEFT, RIGHT ALL5, NALL, LEFT, RIGHT ALL6, NALL, LEFT, RIGHT ALL7, NALL, LEFT, RIGHT ** *STEP *DYNAMIC,EXPLICIT ,.02 ** *BOUNDARY,AMPLITUDE=RAMP LEFT,1,6 RIGHT,2,6 RIGHT,1,1,.01 ** *TEMPERATURE, AMPLITUDE=RAMP NALL,100.0 ** *FILE OUTPUT,TIMEMARKS=YES,NUMBER INTERVAL=1 *EL FILE LE,S,MISES,PRESS,TEMP,ENER ELEN, *NODE FILE RF, *ENERGY FILE *************************** *OUTPUT, FIELD, TIMEMARKS=YES, NUMBER INTERVAL=1 *ELEMENT OUTPUT, ELSET=QA_TEST_ALLELEMS LE,S,MISES,PRESS,TEMP,ENER ELEN, *NODE OUTPUT, NSET=QA_TEST_ALLNODES RF, *OUTPUT,HISTORY,VARIABLE=PRESELECT,TIMEINT=0.02 **************************** ******************* *** Rebar output ** ******************* *OUTPUT, FIELD, TIMEMARKS=YES, NUMBER INTERVAL=1 *ELEMENT OUTPUT, ELSET=BASE5,REBAR=REB5 LE,S,TEMP,ENER ***OUTPUT, HISTORY, TIME INTERVAL=0.001 ***ELEMENT OUTPUT, ELSET=BASE5,REBAR=REB5 **LE,TEMP,RBFOR,RBROT,RBANG *END STEP