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HomeMy WebLinkAboutB17-0340_S-200-1_1507837260.pdf 1 2 3 4 5 6 REBAR COVER TABLE LAP SPLICE AND DEVELOPMENT LENGTH SCHEDULE (INCHES) LTS+16" 4 1 F'c = 3,000 PSI THRU 3,500 PSI F'c =4,000 PSI F'c = 5,000 PSI o, CASE COVER (IN) 111707 /- TOP REINFORCING CONCRETE PLACED AGAINST EARTH 3 BAR SIZE BAR SIZE COMP TENSION COMP TENSION COMP TENSION 10/12/17 it x - o (IN-LB) (METRIC)CONCRETE PLACED IN FORMS, EXPOSED TO WEATHER OR EARTH 2 LCE LCS LDH LTE LTE LTS LTS LCE LCS LDH LTE LTE LTS LTS LTE LTE LTS LTS TOP OTHER TOP OTHER TOP OTHER TOP OTHER LCE LCS LDH TOP OTHER TOP OTHER 0o Z CONCRETE PLACED ON VOID FORMS WITH MASONITE OR PLYWOOD COVERING 2 #3 #10 9 12 6 22 16 28 21 8 12 6 19 14 24 18 8 12 6 17 13 22 17 1 COLUMNS, GIRDERS, AND BEAMS 1 1/2 #4 #13 11 15 8 29 22 37 28 10 15 7 25 19 32 25 9 15 6 22 17 29 22 ■ JOISTS 11/2 #5 #16 14 19 10 36 27 46 36 12 19 8 31 24 40 31 12 19 8 28 21 36 28 huh • LAP BARS TO a WALL ELEVATION MATCH TOP - © SLABS OR WALLS NOT EXPOSED TO EARTH OR WEATHER 1 #6 #19 17 23 12 43 33 56 43 15 23 11 37 28 48 37 14 23 9 33 25 43 33 ii i REINFORCING � E #7 #22 19 27 13 63 48 81 62 17 27 12 54 42 70 54 16 27 11 49 37 63 48 E IU ■ © #8 #25 22 30 15 72 55 93 71 19 30 13 62 47 80 62 18 30 12 55 42 72 55 III II MI O #9 #29 25 34 18 81 62 105 80 22 34 15 70 54 91 70 21 34 13 63 48 81 62 111111111 ■■ © #10 #32 28 38 20 91 70 118 90 24 38 17 79 60 102 78 23 38 15 70 54 91 70 '1 rr-\ ' /_1 1 1 -, . 0 "' #11 #36 31 43 22 101 77 131 100 27 43 19 87 67 113 87 26 43 17 78 60 101 78 ■■■l A GENERAL NOTES: #4x5'-0"@12", 1 1 1 • i 3'-0" `r EPDXY COATED, o III I I I 0 1. 'LCE' = COMPRESSION EMBEDMENT LENGTH n:. a - __ _ CTRD ON #4x M 1@12" TOP, I I I I I I STANDARD BENDS STIRRUP/TIE BENDS 'LCS' = COMPRESSION LAP SPLICE LENGTH N m H I h 3 1/2" MIN 'LDH' = HOOK DEVELOPMENT LENGTH ARCH I T E C T S WALL/GRADE A706 FIELD BENT AT BEARING, TYP 8" CONTRACTOR'S D1 D2 'LTE' = TENSION EMBEDMENT LENGTH BEAM TYPICAL/ / OPTION #3 -#8 6d #3 -#5 4d 'LTS' = TENSION LAP SPLICE LENGTH 2901 Blake Street, Suite 100 #9-#11 8d #6-#8 6d 2. 'TOP' BARS ARE HORIZONTAL BARS PLACED SUCH THAT MORE THAN 12 IN OF FRESH CONCRETE IS CAST BELOW THE BAR Denver Denver, CO 80205 3. ALL BARS THAT ARE NOT 'TOP' BARS ARE 'OTHER' BARS 303.861.8555 o I 6d 12d 4. UNLESS NOTED OTHERWISE, ALL HOOK BARS SHALL EXTEND TO THE FAR FACE (LESS 2" COVER) Consultant 3" MIN MARTIN/MARTIN O� O^ O� LAP SPLICE NOTES: CONSULTING ENGINEERS 1 7 NO SCALE TYP SOG EXT THRESHOLD - IV ALL SPLICES SHALL BE WIRED IN CONTACT. TOP AND BOTTOM BEAM SPLICES SHALL BE STACKED VERTICALLY 12499 WEST COLFAX AVENUE,LAKEWOOD,COLORAD080215 III. MAIN 303 431 6100 MARTINMARTI N.COM I N d d 2. ALL SPLICES ARE 'LTS' UNLESS NOTED OTHERWISE 1 3. SMALLER BAR LAP LENGTH SHALL BE USED WHEN SPLICING DIFFERENT SIZED BARS A. COMPRESSION LAP LENGTH SHALL NOT BE LESS THAN 'LCE' OF THE LARGER BAR 90° HOOK 90° HOOK (#3-#5) 90° HOOK (#6-#8) B. TENSION LAP LENGTH SHALL NOT BE LESS THAN 'LTE' OF THE LARGER BAR 4. LAP LENGTHS SPECIFICALLY DETAILED ON DRAWINGS SHALL GOVERN IN LIEU OF LAP LENGTHS SCHEDULED \ \ co�� 5. BUNDLED BAR SPLICES: A. INDIVIDUAL BAR SPLICES WITHIN THE BUNDLE SHALL BE STAGGERED 4d 4d B. INCREASE LAP LENGTH 20% FOR A 3 BAR BUNDLE D 2 1/2" MIN 21/2" MIN p`ti C. INCREASE LAP LENGTH 33% FORA 4 BAR BUNDLE D OW , 6. IF A NOTE OR DETAIL CALLS FOR A BAR TO BE EMBEDDED Ld (DEVELOPMENT LENGTH) INTO CONCRETE, THIS LENGTH SHALL CORRESPOND TO A'LTE' LAP 3" CLR ® "Ilk � y (2) #4xCONT =; D1 D2 y ADJUSTMENTS TO GIVEN LENGTHS: 1'-4" 180° HOOK 180° HOOK (#3-#8) 135° HOOK(#3-#8) 1. IF REINFORCING IS SPECIFIED AS EPDXY COATED, INCREASE SCHEDULED LENGTHS BY 50% 2. IF LIGHTWEIGHT AGGREGATE IS SPECIFIED, INCREASE SCHEDULED LAP BY LENGTHS 30% • 6 3. SCHEDULED LENGTHS ASSUME: --; IT(Z)N%� o 92 z 1 NOTES: A. CLEAR COVER IS GREATER THAN 1.5xBAR DIAMETER, BUT NOT LESS THAN 3/4" ,�,3-..1,'Mo��F.Fo►II �, / 1. ALL BENDS SHALL BE MADE COLD B. CLEAR SPACING BETWEEN BARS IS GREATER THAN 2 BAR DIAMETERS 'vS�Q O• 0• � - \ 1 1 2. #14 &#18 BARS SHALL BE BEND TESTED & C. IF EITHER CONDITION A OR B IS NOT MET FOR A GIVEN BAR, INCREASE LENGTHS BY 50% i ; 36304 ; - $ -III- MAX OFFSET BEND LAB APPROVED PRIOR TO BENDING 4. LENGTHS NOTED BASED ON Fy = 60,000 PSI. FOR OTHER YIELD STRENGTHS, MULTIPLY LENGTHS NOTED BY Fy/60,000 ;;',,s.6 • i :4?; KEYNOTES: 5. IF DEVELOPMENT OR LAP LENGTH IS SHOWN, BUT CANNOT BE ACHIEVED, EXTEND BAR TO FAR FACE (LESS 2" COVER) OF CONCRETE l'�°e;