VIP free [Hubei] Construction Drawing of Expressway Prestressed Concrete Interchange Bridge
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Description [Design Parameters] 1. The vehicle load level of this bridge is Highway-I. 2. The plane of the bridge is located on the straight line and the left deflection transition curve of A=110, and the longitudinal plane is located on the straight line. 3. The bridge opening of this bridge is arranged radially along the center lines of piers and abutments, and properly rounded through the internal and external guardrails to meet the design alignment of the deck carriageway. 4. The superstructure of this bridge adopts 11 * 35m prestressed concrete T beam+2x20 reinforced concrete beamless slab, which is composed of four parts. A first part and A second part are simply supported before the structure is continuous, A third part is simply supported before the continuous rigid frame, A09 pier top is consolidated, and A10 pier top is released. Column pier and rock socketed pile foundation are used for substructure piers, ribbed slab abutment and pile foundation are used for A00 abutment, simple abutment and expanded foundation are used for A13 left abutment, and U abutment and pile foundation are used for A13 right abutment. 5. Plate bearings or GPZ (Ⅱ) bearings are set at the middle fulcrum of the T-beam of this bridge, D80 expansion joints are set at the abutment and A11 pier top, and D160 expansion joints are set at other transition piers. 6. Both A00 and A13 abutments are provided with 6m long approach slabs. [Drawing content] Bill of quantities of the whole bridge; Engineering geological profile of the whole bridge; Layout of bridge type; Coordinate table of the whole bridge pile location; T-beam layout plan; Transverse layout of precast T-beam; Standard cross-section of superstructure; General structural drawing of T-beam; T-beam prestressed tendon layout; Quantity and extension of prestressed tendon materials of T-beam; Layout of T-beam prestressed tendon positioning reinforcement; Layout of negative bending moment steel tendon of cast-in-place continuous section at pier top; Layout of prestressed tendon positioning reinforcement and anchor end reinforcement of cast-in-place continuous section at pier top; T-beam side span beam end anchor sealing reinforcement layout; Layout of rebar under the anchor at the end beam of T-beam expansion joint; Layout of rebar under the end anchor of T-beam continuous end beam; Layout of T-beam rib reinforcement; Rebar layout of side span flange plate Rebar layout of middle span flange plate; Reinforcement layout of end diaphragm; Layout of middle diaphragm reinforcement; Arrangement plan for thickened reinforcement of 160 type expansion joint end flange; Reinforcement layout of cast-in-place continuous section at pier top; Structural drawing of pier beam connection of consolidation pier; Reinforcement layout of cast-in-place layer of bridge deck; Structural drawing of support; General structural drawing of slab without beam; Layout of Ordinary Reinforcement for Beamless Slab; Rebar layout of A-C beam of beamless slab; Structural Drawing of Type A~G Piers; Reinforcement drawing of pier cap beam; Reinforcement drawing of pier column and pile foundation; Reinforcement drawing of tie beam of pier column; Reinforcement layout of pier retaining block; Structural drawing of abutment; Rebar layout of rib slab abutment capping beam; Rebar layout of rib slab abutment ear, back wall and corbel; Rebar layout of rib slab abutment rib slab; Reinforcement layout of ribbed slab abutment cushion cap; Reinforcement layout of U-abutment cap and back wall; Reinforcement layout of U-abutment side wall cap; Reinforcement layout of U-platform cushion cap; Reinforcement layout of abutment pile foundation; Structural drawing of T-beam support cushion stone reinforcement; Structural drawing of reinforcement for bearing pad stone of non beam slab; Structural drawing of abutment cone slope; General structural drawing of approach slab; Rebar layout of approach slab; There are 111 structural drawings of expansion joints. 2009 design T-beam layout plan, superstructure standard cross section, pier top cast-in-place continuous section, negative bending moment steel tendon layout, support structure, A-type pier structure, abutment structure, T-beam support cushion stone reinforcement structure, abutment cone slope structure, approach slab general structure, temporary bridge section, T-beam general structure