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<br />DIST COUNTY ROUTE POST MILES SHEET TOTAL
<br />TOTAL PROJECT NO. SHEETS
<br />� Hinge 10 SJ
<br />Restrainer Hine Restrainer
<br />9 Cable restrainer units, Exist edge of deck -
<br />Bracket '� I Bracket Tot 4. I - /J QROFESS/0 -
<br />_ _
<br />3 0 3 0 -- __I -- _
<br />3 -s W. I - REGISTERED STRUCTURAVEGINEER
<br />n
<br />I.
<br />-- -4,--
<br />I
<br />I I
<br />III
<br />:vier: ii i:vii is ,ii •: /ri vi.ra.11i.•ai/ .e01 /ii iiil:.,i,i
<br />3/4"� Cable Restrainers,
<br />urns do Dona (cpoxy ucrtridge) Tot 2 per restrainer unit.
<br />3/4"0 HS threaded rods,
<br />Tot 6 per bracket.
<br />A
<br />ELEVATION
<br />1 1121 = 1 -0"
<br />10 � Restrainer
<br />.� Bracket
<br />Exist Slab
<br />A II n, n
<br />rn
<br />LW
<br />Restrainer Bracket. See
<br />"R
<br />Reestrainer Bracket Details" "this sheet.
<br />Cable yield indicator placed at right
<br />side of hinge. See "Hinge Retrofit
<br />Details No. 2" sheet.
<br />A
<br />O
<br />N
<br />0
<br />Restrainer units, To
<br />Restrainer
<br />brackets,
<br />Tot 8.
<br />ti R. E. SENNETT N i
<br />N0. 3976
<br />P ATE EXP.12/31/98` -
<br />Ad '��IA.IlANS APPROVAL ROIi IV IAL1.1 JIJDll 1 11, IJ111 �I1.IL�uJIn "1. .11.11 Ill 1111, J, l I..'di II1W 11III1111111Yu: 1 �YIIULIIIie�llll a iLII II i�tl l�Jii: 11��"eilil y P
<br />FRED HUANG & ASSOCIATES �'% e oR(i 'T
<br />7311 GREENHAVEN DRIVE SUITE 256
<br />SACRAMENTO, CALIFORNIA 95831
<br />Adid ,111111111u1,1111,11111I1IIJ 1,, 11111,1,1Y,1I,1,,,,LId1.11 iI1,111 A , , , II,1„IIuu, I I Y 111411111111/1/111111 I III:, IIYI i I:i1111A111,YL III I,,,a all Iud IIIIdIJ1101,IIII I111,11, 1)1,,,I Idu11, I., J,111111'u, II11„,IYJ Yu.Il1Y„Iu1111f 11, IUIIVIll IIII:d11fu1l191.111111LL1 I,Y,1e Ii111,III 111d11191111
<br />SEAR WOWN GROUP C+D ENGINEERS -
<br />170 COLUMBUS AVENUE SUITE 240
<br />SAN FRANCISCO CA 94133 -
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<br />Structure
<br />_ C Walnut Grove Road
<br />1 112» A I GENERAL NOTES
<br />2" -
<br />� Restrainer � 2 I Design: Bridge Design Specifications -
<br />unit (1983 AASHTO with Interims and Revisions by CAL TRANS)
<br />- Seismic 1
<br />II� � • ...:.... - _`.1� .... A Loading: ATC - 32 -
<br />2" .' �, ° - - Peak Rock Acceleration = 0.20 g
<br />Soil Profile Type D -
<br />o Magnitude of Fault: 7.0
<br />2" O I %I Reinforced
<br />1 112" Concrete: Existing Concrete
<br />r -- : _ _ . ° f'c = 3, 000 psi
<br />f - 40, 000 psi
<br />1 1 2" g" 9" 1 1 2I Assumed for Retrofit Evaluation
<br />Pc 4,500 psi
<br />fy = 44, 000 psi
<br />B B �- Structural f = 36 000 psi
<br />-
<br />5/16 1� 3/4 x 15 x 1 9 Steel. y p PLAN
<br />High Strength
<br />r VIEW A -A Threaded Rods: ASTM A449
<br />Cables J18" = 1,-0" -
<br />_ 1 11870 Holes
<br />P- 112
<br />l� 1 x 6 x 0'_9" 5116 < To
<br />1" P-4 112" r I t y
<br />Notes: -
<br />a1E� r. 1. For details not shown, see "Hinge Retrofit Details
<br />VIEW B-B/��/o.. Lt�to No. 2".
<br />2. The Contractor shall verify all controlling field
<br />r
<br />RESTRAINER BRACKET DETAILS dimensions before ordering or fabricating any
<br />material.
<br />=
<br />1 0 3„
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<br />EARTHQUAKE RETROFIT
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<br />bong Toon Yo Tal DESIGN D. Wang G. Wang PREPARED FOR THE Robert E. Sennett IV - Ilji U(V- N . _
<br />CALTMS DESIGN SIGHT _ 29C-0010 SOUTH FORK MOKELUMNE RIVER BRIDGE
<br />DETAILS BY X. SUn CHECKED G. WangSAN JOAQUIN PRWECr eii POST MILE
<br />SIGNOFF DATES QUANTITIES BY D. Wong CHECKED G. Wang DEPARTMENT OF PUBLIC WORKS - - HINGE RETROFIT DETAILS NO, 1 -
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<br />REVISION
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<br />ORIGINAL SCALE IN INCHES I CU 10-152 - DISREGARD PRINTS BEARING F
<br />�S ItSa 2138 (Z 4/89) - FOR REDUCED PLANS = EARLIER REVISION DATES
<br />EA 10 LO1905
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