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HomeMy WebLinkAboutS350 - TYPICAL POST-TENSIONED TWO-WAY SLAB DETAILSAAINFLECTION 1/12 SPAN POINT CENTERLINE OF SPAN ADDITIONAL PT TENDON TOP BAR O"6"L/5 BOTTOM BAR L/5 L/5 CLEAR SPAN L INFLECTION 1/12 SPAN POINT INFLECTION 1/12 SPAN POINT CENTERLINE OF SPAN SEE NOTE 5 POINTPOINT TT/2T/2TOP BAR (NOT CENTERED OVER BEAM) BOTTOM BARS CONT, LAP AT 1/3 POINTS BETWEEN SUPPORTS AS NEEDED TOP BAR 90 DEGREE STANDARD HOOK EXTERIOR SUPPORT INTERIOR SUPPORT CANTILEVER NOTES: 1. (*) DENOTES DISTANCE FROM BOTTOM OF SLAB TO CENTROID OF TENDON, SEE POST- TENSIONED SLAB NOTES ON SLAB REINFORCEMENT PLANS. 2. TOP BAR CENTERED AT SUPPORT UNLESS OTHERWISE NOTED, TYPICAL 1" CLEAR, 2" CLEAR AT GARAGES. 3. BOTTOM BAR CENTERED AT MIDPOINT OF SPAN UNLESS OTHERWISE NOTED, TYPICAL 1" CLEAR. 4. SPAN = DISTANCE CENTER TO CENTER OF SUPPORTS. 5. ADDED TENDONS SHALL TERMINATE AT 1/4 OF THE SPAN AS MEASURED BETWEEN CENTERLINES OF SUPPORTS AND SHALL BE LOCATED AT MID-DEPTH OF SLAB. 6. IN DETERMINING TOP REBAR LENGTHS "L" SHALL BE THE LARGER OF THE TWO ADJACENT CLEAR SPANS. MINIMUM BAR LENGTH SHALL BE 5'-0", NOT INCLUDING HOOK LENGTH.*****INFLECTION 1/12 SPAN LENGTH INFLECTION 1/6 OF CANTELEVER L/5 TREMOVE EXCESS STRAND AND DRY-PACK POCKET AFTER STRESSING.(2) #4 BARS (CONT.) PLASTIC POCKET FORMER T/2T/2STRAND ANCHOR TENDON SUPPORT REBAR AND CHAIRS (TYPICAL) SLAB DETAIL; 16" STRAIGHT, MIN. SEE TYPICAL POST-TENSIONED NOTES: 1. SEE "TYPICAL BANDED TENDON ANCHOR REINFORCEMENT" FOR ADDITIONAL REINFORCING REQUIREMENTS WHEN FOUR (4) OR MORE TENDONS ARE GROUPED TOGETHER. 2. ORIENT ANCHORS VERTICALLY FOR SLABS 7" OR GREATER; ORIENT ANCHORS HORIZONTALLY FOR SLABS LESS THAN 7" THICK. CORROSION PROTECTION SLEEVE PORVIDING A COMPLETE WATER-TIGHT ENCAPSULATION OF THE PRESTRESSING STEEL; SEE SECTION 033650 T(2) #4 BARS (CONT.)T/2T/2FIXED STRAND ANCHOR TENDON SUPPORT REBAR AND CHAIRS (TYPICAL) 2" CLR NOTES: 1. SEE "TYPICAL BANDED TENDON ANCHOR REINFORCEMENT" FOR ADDITIONAL REINFORCING REQUIREMENTS WHEN FOUR (4) OR MORE TENDONS ARE GROUPED TOGETHER. 2. ORIENT ANCHORS VERTICALLY FOR SLABS 7" OR GREATER; ORIENT ANCHORS HORIZONTALLY FOR SLABS LESS THAN 7" THICK. SLAB DETAIL; 16" STRAIGHT, MIN. SEE TYPICAL POST-TENSIONED CORROSION PROTECTION SLEEVE PORVIDING A COMPLETE WATER-TIGHT ENCAPSULATION OF THE PRESTRESSING STEEL; SEE SECTION 033650 (2) -#4 BACKUP BARS SEE NOTES 1 AND 2 3/4" CHAMFER POUR NO. 1 REMOVE LAITANCE FROM VERITCAL SURFACE PRIOR TO POUR NO. 2 POUR NO. 2 CONSTRUCTION JOINT INTERMEDIATE PT ANCHOR PT TENDON "C" PT TENDON NOTES: 1. PROVIDE TOOLED JOINT WITH DIMENSIONS "C" AND "D" USING GROOVER TYPE IN ACCORDANCE WITH SEALANT MANUFACTURER'S INSTRUCTIONS. 2. PREPARE AND SEAL JOINT AS SPECIFIED IN DIVISION 7 OF THE PROJECT MANUAL. 3. SEE TYPICAL BANDED TENDON ANCHOR REINFORCEMENT DETAIL FOR ADDITIONAL HAIRPIN REINFORCING REQUIRED IN POUR NO. 1 WHEN NUMBER OF GROUPED TENDONS IS 4 OR GREATER. 4. ORIENT ANCHORS VERTICALLY FOR SLABS 7" THICK OR GREATER; ORIENT ANCHORS HORIZONTALLY FOR SLABS LESS THAN 7" THICK."D"T/2T/2TSEE NOTE 3 STRIP APPROXIMATELY 12" OF TENDON SHEATHING TO ALLOW FOR STRESSING, REPAIR WITH SHEATHING TAPE PER SPECIFICATION. #4x4'-0" AT 12" TOP & BOTTOM ADDITIONAL REINFORCING. CONTINUE ALL REINFORCING SHOWN ON PLAN THROUGH JOINT ALSO. (NOT SHOWN FOR CLARITY). 16" MIN. STRAIGHT 1" CLR 2'-0" TOP REINFORCING ONLY AT SLABS 12" OR GREATER THICKNESS 4'-0" MINIMUM STRAIGHT MIN. 1'-0"CLR6" MINMAXIMUM CURVATURE, TYPICAL 1 6 HAIRPIN REQUIRED PER TYPICAL TENDON HORIZONTAL CURVE HAIRPIN DETAIL WHERE HORIZONTAL TENDON SLOPE EXCEEDS 1:12. NOTES: 1. MILD REINFORCING NOT SHOWN FOR CLARITY. SEE TYPICAL PT SLAB REINFORCING AT OPENING DETAILS FOR ADDITIONAL REINFORCING REQUIRED AT OPENINGS. 2'-0"LIMIT OF TENDON BAND 2'-0" (3) -#5 BARS TOP AND BOTTOM POST-TENSIONED ANCHOR #3 HAIRPIN, TOTAL EQUAL TO NUMBER OF TENDONS PLUS ONE 2'-0" TYP 3" MIN 4" SEE NOTE 3 T/2THAIRPINS AT 6" (4) ADD'L NOTES: 1. DETAIL REQUIRED AT ALL LOCATIONS OF 4 OR MORE TENDONS IN A GROUP AND AT ALL TENDON ANCHORS LOCATED WITHIN 12" OF A SLAB EDGE (AS MEASURED PERPENDICULAR TO DIRECTION OF TENDON). 2. VERTICAL LEG OF HAIRPIN LOCATED BETWEEN 3/8*T AND 1/2*T OF BEARING SURFACE OF ANCHORAGE. 3. CONTRACTOR MAY INCREASE DIMENSION IF DESIRED, 4" MIN SPACING BETWEEN EACH GROUP OF FOUR ANCHOR DEVICES. 4. SEE TYPICAL BANDED TENDON ANCHOR REINFORCEMENT STUD RAIL DETAIL FOR ALTERNATE. HAIRPINS SECTION A-A NOTE 2 SEE 48" O.C. MAXIMUM SUPPORT BARS MIN. 1'-0" STAGGER DEAD-END ANCHORAGES WHEN MORE THAN TWO ARE PLACED IN ONE LOCATION L/4 OR 4'-0" MINIMUM FROM FACE OF SUPPORT (2) #4 CONT., 2'-0" MIN. BACK-UP BARS, TYP. CONTINUOUS TENDONS ADDED TENDONS FACE OF SUPPORT CHAIR TYP.T/2T/2TORIENT DEAD-END ANCHORS HORIZONTALLY IN SLAB #4 x 5'-0" T & B CENTERED AT EACH ANCHOR NOTES: 1. DETAIL REQUIRED AT ALL LOCATIONS OF 4 OR MORE TENDONS IN A GROUP AND AT ALL TENDON ANCHORS LOCATED WITHIN 12" OF A SLAB EDGE (AS MEASURED PERPENDICULAR TO DIRECTION OF TENDON). 2. STUDRAILS SHALL BE LOCATED BETWEEN 3/8*T AND 1/2*T OF BEARING SURFACE OF ANCHORAGE. 3. FOR OPTION A, WHEN SPACING BETWEEN GROUPS IS GREATER THAN 5 1/4", ALL GROUPS SHALL HAVE A STUDRAIL ASSEMBLY WITH NUMBER OF STUDS EQUAL TO NUMBER OF ANCHORS PLUS ONE. WHEN SPACING BETWEEN GROUPS IS LESS THAN 5 1/4", STUD RAIL ASSEMBLY SHALL BE AS SHOWN IN DETAIL.TTOP OF SLABBOTTOM OF SLAB4", TYP LIMIT OF TENDON BAND 1/2" DIA. HEADED STUDS BASE RAIL STUDRAIL ASSEMBLYT/2T/2OPTION B: CONTINUOUS STUD SPACING TTOP OF SLABBOTTOM OF SLAB3" TYP. MIN. 4"3" TYP. LIMIT OF TENDON BAND 1/2" DIA. HEADED STUDS SEE NOTE 3 BASE RAIL STUDRAIL ASSEMBLYT/2T/2OPTION A: TIGHTEST ANCHOR SPACING 4", TYP NOTES: 1. MAX OF 4 TENDONS PER HAIRPIN. FOR GROUPS OF MORE THAN 4 TENDONS, EACH GROUP OF 4 TENDONS SHALL HAVE IT'S OWN SET OF HAIRPINS. 2. 2" CLEAR BETWEEN TENDONS REQUIRED EVEN IF HAIRPINS ARE NOT REQUIRED. 3. NO HAIRPINS REQUIRED IN STRAIGHT SEGMENTS BETWEEN CURVES. TENDON RADIUS, R HAIRPIN SIZE LESS THAN 7'-6"RADIUS NOT ALLOWED 7'-6" TO 25'-0"#4 OVER 25'-0"NONE REQUIRED >1 12 RHAIRPINS AT 12" 2" CLEAR BETWEEN TENDONS 2'-0"1.5TALTERNATE BETWEEN TOP AND BOTTOM OF SLAB#4 AT 12" O.C.1.5TTENDONS WIDTHBANDEDTENDONS WIDTHBANDEDTYP 2'-0" AT CONTRATOR'S OPTION ALL BARS MAY BE SAME LENGTH AND EXTEND TO THIS LINE SLAB EDGE 45.00°45.00°NOTES: 1. DETAIL APPLIES AT ALL TENDON ANCHOR LOCATIONS (DEAD END OR STRESSING END) INCLUDING ANCHORS AT INTERMEDIATE STRESSING POINTS AND ADDED TENDONS. 2. PENETRATION WITH DIMENSIONS GREATER THAN OR EQUAL TO 1'-0" REQUIRE REINFORCEMENT PER TYPICAL POST-TENSIONED SLAB REINFORCING OPENING DETAIL. 3. HORIZONTAL CONDUITS IN THE SLAB SHALL NOT PENETRATE THE POST-TENSIONING ANCHORAGE BEARING ZONE.TYP45.00°ANCHOR CLEAR2 1/2" MINCLEAR 2 1/2" MIN SLAB EDGE OR CONSTRUCTION JOINT STEEL PIPE SLEEVE (SCHED. 40) IS REQUIRED WHEN SLAB PENETRATION IS WITHIN 45 DEGREES OF BEARING ZONE STEEL PIPE SLEEVE NOT REQUIRED OUTBOARD OF 45 DEGREE BEARING ZONE TENDON PENETRATION FARTHER THAN 1.5 X D OR W BUT NOT LESS THAN 18" FROM ANCHOR DO NOT REQUIRE STEEL PIPE INSERTDROUND OR SQUARE PENETRATIONBEARING ZONE18" ANCHORBACK EDGE OF ANCHOR PLATE 1.5W OR 1.5D18" MINIMUMW B, D = COLUMN DIMENSIONS T = SLAB THICKNESS T B T TDTNOTES: 1. 2. 3. NO OPENINGS OR SLEEVES OF ANY KIND SHALL BE PLACED WITHIN DASHED INNER RECTANGLE AROUND COLUMN UNLESS SHOWN ON STRUCTURAL DRAWINGS. GENERAL CONTRACTOR SHALL PROVIDE LOCATION AND SIZE OF ALL OPENINGS IN SLAB INCLUDING PLUMBING, MECHANICAL AND ELECTRICAL SLEEVES TO STRUCTURAL ENGINEER FOR APPROVAL PRIOR TO PLACING CONCRETE. ANY SLEEVE WITHIN 2T OF COLUMN SHALL BE SCHEDULE 40 PIPE WITH (4) 3/4" DIA. x 4" HEADED STUDS. 2T 2T 2T2TTENDONS SHALL BE STRAIGHT IN THIS AREA MIN. 2'-0"4'-0" MAX. MIN. 2'-0"4'-0" MAX.CLR6" MINNOTES: 1. NOTIFY THE SER IN WRITING OF OPENINGS NOT CONFORMING TO THE CONDITIONS COVERED WITHIN THIS DETAIL. 2. PROVIDE 180 DEGREE HOOKS WHERE FULL LENGTH OF BARS EXTENDING PAST OPENING ARE INTERRUPTED BY A SLAB EDGE OR ADJACENT OPENING. 3. QUANTITY OF BARS REQUIRED SHALL BE REDUCED BY ONE HALF FOR OPENINGS SMALLER THAN 24"x24". 4. REINFORCING SHOWN IN THIS DETAIL IS NOT REQUIRED FOR SLAB OPENINGS SMALLER THAN 12"x12". 5. SEE TYPICAL REINFORCING AT CLUSTERED OPENING DETAIL FOR ADDITIONAL REINFORCING REQUIRED AT CLUSTERED OPENINGS. OPENING TYP. 1 1/2" CLR. TYPICAL 2'-0" MIN. SEE NOTE 2 SLAB TENDONS (2)-#5 AT 4" TOP AND BOTTOM(2)-#5 AT 4" x 5'-0" MID-DEPTH (NOT REQUIRED AT CIRCULAR OPENINGS) SEE TYPICAL PLAN DETAIL FOR TENDON LAYOUT AT OPENINGS NOTES: 1. DIMENSIONAL LIMITS OF A SINGLE OPENING AS INDICATED IN THE TYPICAL PT SLAB REINFORCING AT OPENING DETAIL SHALL ALSO APPLY TO THE SIMPLIFIED EXTENT OF THE GROUP OF CLUSTERED OPENINGS AS SHOWN IN THIS DETAIL. 2. ADDITIONAL REINFORCING INDICATED IN THIS DETAIL MAY BE ORIENTED AT ANGLES UP TO 45 DEGREES FROM PRIMARY REINFORCING IN ORDER TO PASS BETWEEN OPENINGS. 3. PT TENDONS NOT SHOWN FOR CLARITY, SEE TYPICAL PT SLAB OPENING DETAIL. #5 AT 18" O.C. MAX. EACH WAY, BOTTOM SIMPLIFIED EXTENT OF GROUP OF CLUSTERED OPENINGS ADDITIONAL REINFORCING PER TYPICAL PT SLAB OPENING DETAIL 2" MIN.TT/2T/2CENTERLINE OF SHEAR KEY AND CENTERLINE OF TENDON SEE NOTE 2 #4 AT 12" POST-TENSIONING ANCHORS FOR SLAB TENDONS (TYP) NOTES: 1. THIS DETAIL IS A LONGITUDINAL SECTION THRU A TYPICAL CONSTRUCTION JOINT IN THE POST-TENSIONED SLAB. 2. ORIENT ANCHORS VERTICALLY FOR SLABS 7" THICK OR GREATER; OREINT ANCHORS HORIZONTALLY FOR SLABS LESS THAN 7" THICK. 1 1/2" x 1 1/2" SHEAR KEY (TYP) 4" TYP 5 S350 ● THIS DOCUMENT IS AN INSTRUMENT OF SERVICES AND IS THE SOLE PROPERTY OF THE ARCHITECT AND PEDCOR DESIGN GROUP, LLC. ALL INFORMATION CONTAINED HEREIN IS CONFIDENTIAL. ITS SUBMISSION AND DISTRIBUTION TO OTHER PARTIES IS NOT TO BE CONSTRUED AS PUBLICATION IN DEROGATION OF COMMON LAW COPYRIGHT, INTELLECTUAL PROPERTY RIGHTS OR OTHER RESERVED RIGHTS. ALL INFORMATION CONTAINED HEREIN CONSTITUTES THE ORIGINAL AND PUBLISHED WORK OF THE ARCHITECT, JAMES R. STUTZMAN, AND PEDCOR DESIGN GROUP, LLC. NO PART OR WHOLE OF THIS DESIGN, THESE DRAWINGS, OR THE RESULTING BUILDING OR BUILDINGS, OR PORTIONS OF THE RESULTING BUILDING OR BUILDINGS MAY BE DUPLICATED, COPIED, EXHIBITED, PHOTOGRAPHED, PUBLISHED, MODIFIED OR OTHERWISE DISTRIBUTED IN ANY WAY WITHOUT THE SPECIFIC AND PRIOR WRITTEN CONSENT OF THE ARCHITECT, JAMES R. STUTZMAN AND PEDCOR DESIGN GROUP, LLC. © COPYRIGHT 2022 JAMES R. STUTZMAN, AIA, Carmel, Indiana. Carmel, Indiana 46032 317.705.7980 (fax) 355 City Center Drive 317.705.7979 (phone) Architecture / Project Management: PEDCOR DESIGN GROUP LLC Project: Sheet Number: Project Number Set Issue Date Sheet Title: Sheet Issue Date Drawn By Checked By Last Revision Date: COPYRIGHT & OWNERSHIP OF DOCUMENTS Developer: Architect: By:2/3/2023 2:19:54 PMS350 TYPICAL POST-TENSIONED TWO-WAY SLAB DETAILSTHE CONCOURSE22020 550 Monon BlvdCarmel, IN 4603202/03/2023 TWL JDWNOT FORCONSTRUCTIONSCALE: 3/8" = 1'-0"1 TYPICAL POST-TENSIONED ONE-WAY SLAB SCALE: 6" = 1'-0"2 TYPICAL PT SLAB AT STRESSING END SCALE: 6" = 1'-0"3 TYPICAL PT SLAB AT NON-STRESSING END SCALE: 6" = 1'-0"5 TYPICAL PT SLAB CONSTRUCTION JOINT SCALE: 1/2" = 1'-0"13 TYPICAL PT SLAB TENDON LAYOUT AT OPENING SCALE: 1 1/2" = 1'-0"6 TYP BANDED TENDON ANCHOR REINFORCEMENT SCALE: 1" = 1'-0"8 TYPICAL ADDED TENDON ANCHORAGE SCALE: 1 1/2" = 1'-0"7 TYP BANDED TENDON ANCHOR REINF (STUD RAIL) SCALE: 1/2" = 1'-0"9 TYPICAL TENDON HORIZ CURVE HAIRPIN SCALE: 1/4" = 1'-0"10 TYP PT SLAB SHRINKAGE AND TEMP EDGE REINFORCING BETWEEN BANDED TENDONS SCALE: 1" = 1'-0"11 TYPICAL SLEEVE REINFORCING AT ANCHOR ZONES SCALE: 1/2" = 1'-0"12 TYPICAL PT SLAB PENETRATION LIMITS AT COLUMN SCALE: 1/2" = 1'-0"14 TYPICAL PT SLAB REINFORCING AT OPENING SCALE: 1/2" = 1'-0"15 TYPICAL PT SLAB REINF AT CLUSTERED OPENINGS SCALE: 1/2" = 1'-0"4 TYPICAL PT SLAB CONSTRUCTION JOINT Revision ID Transmittal Set Date Transmittal Set Name