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Construction Scheme of Post tensioned Prestressed Continuous Box Girder An overpass intersects with the crossing at K13+910.353. The cast-in-place box girder is 140m long from K13+840.353 to K13+980.353. It is a single box four cell inclined web box girder structure. The beam is 1.85m high, the top surface of a single box beam is 19.8m wide, the box bottom is 14 m wide, and the cantilever length of the wing plate is 2.5 m -
Construction drawing of pretensioned 10m prestressed hollow slab 1、 Design description 1. 10m prestressed hollow slab adopts pretensioned prestressed concrete structure, and precast slab and hinge joint adopt C50 concrete; C50 concrete is used for integral cast-in-place concrete, and the prestressed steel strand is GB/T 5224-2003 standard class II low relaxation steel strand, f/pk=1860MPa, and the diameter is -
Structural construction drawing of post tensioned prestressed concrete simply supported box girder Structural construction drawing of post tensioned prestressed concrete simply supported box girder, 32m and 24m specifications, including: catalog, design description, layout of prestressed reinforcement, structural drawing of beam body anchor sealing, coordinate table of positioning network, details of hoisting layout, structure of support plate and schematic diagram of support installation, structural drawing of anti falling beam measures, structural drawing of cable bridge, layout of beam body reinforcement, quantity table of beam body reinforcement -
Construction scheme of pretensioned prestressed concrete hollow slab beam Due to the low potential of the prefabrication site, after the surface soil is removed, 30 cm of ash will be poured and compacted in situ, and then 10 pieces of C30 concrete with the size of 0.8 × 0.6 × 86 m will be poured as the support beam, 10 m at both ends will be the foundation of the whole reinforced concrete slab, and between the two support beams will be backfilled with lime soil, compacted and poured with 20 cm thick C30 concrete, and the surface will be leveled with the support beam to serve as the bottom formwork foundation, bottom formwork foundation and the whole slab of the girder -
Construction Drawing of 1-20m Post tensioned Prestressed Concrete Hollow Slab Bridge (Simple Supported Structure) The total length of the bridge is 30.08m. The plane of the bridge is on a straight line, and the longitudinal plane is on an uphill section with a gradient of 0.3%. Aperture arrangement is 1-20m prestressed concrete hollow slab beam, hoisting construction. U-shaped abutment is used to expand the foundation. Bridge deck width 2.0m (sidewalk)+16.0m (roadway)+2.0m (sidewalk)=20.0m, bridge -
[Chongqing] Design and Construction Drawing of 3-20m Post tensioned Prestressed Hollow Slab Bridge The total length of the bridge is 70.00m. The plane of the bridge is on a straight line, and the longitudinal plane is on an uphill section with a gradient of 0.9%. Aperture arrangement is 3-20m prestressed concrete hollow slab beam, hoisting construction. Column pier is adopted for the bridge pier, and the bored pile foundation. The pile bottom shall be embedded into the bedrock 3.5 times the pile diameter, and the uniaxial ultimate compressive strength of the natural humidity of the rock layer at the pile bottom shall not be less than 6.5Mpa. Bridge -
Construction Drawing of Canal Crossing Post tensioned Prestressed Simply Supported Hollow Slab Bridge (Continuous Deck) Design load: highway - Class I. Type of bridge superstructure: prestressed concrete hollow slab. Cross slope of bridge deck: two-way 1.5% of carriageway. Design flood frequency: 1/100. Channel class: not navigable. Seismic peak acceleration coefficient: 0.05g; This bridge is a channel bridge with a total length of 68m. In order to prevent scouring, the upstream and downstream of the bridge are considered to be 30m long, and mortar masonry is adopted -
Construction drawing of pretensioned 13m prestressed concrete hollow slab beam 1、 Design description 1. 13m prestressed hollow slab adopts pretensioned prestressed concrete structure, and precast slab and hinge joint adopt C50 concrete; C50 concrete is used for integral cast-in-place concrete, and the prestressed steel strand is GB/T 5224-2003 standard class II low relaxation steel strand, f/pk=1860MPa, and the diameter is φ s/ -
Construction drawing of 5-span 16m pretensioned prestressed concrete hollow slab beam 01 Bill of Quantities of the Whole Bridge 02 Layout Plan of Bridge Site 03 General layout of bridge type 04 Table of Pile Location Coordinates 05 Elevation Table of Bridge Piers and Abutments 06 General Structural Drawing of Abutment 07 Structural Drawing of Reinforcement of Abutment Pile Foundation 08 Reinforcement Drawing of Abutment Capping Beam 09 Structural Drawing of Reinforcement for Abutment Back and Earwall -
Construction Drawing of Three hole 13m Post tensioned Prestressed Hollow Slab Bridge (Pile type) Content introduction Load standard: Highway - Class I bridge width: 38m Design flood frequency: 1/100 Earthquake: According to the Seismic Ground Motion Parameter Zonation Map of China (GB 18306-2001), the seismic peak acceleration coefficient in the project area is 0.10, and the corresponding seismic basic intensity is VII. Three 13m holes are adopted for medium bridge, and the upper part is adopted -
Construction Drawing of 1X20 Post tensioned Prestressed Concrete Simply Supported Small Box Girder Bridge Data List Topographic Map Pile Location Plan Bill of Quantities of Materials for the Whole Bridge Engineering Geology Vertical Section Bridge Location Plan Bridge Type Layout Plan Pier and Abutment Layout and Pile Location Coordinates Table General Structural Drawing of Abutment Back Wall Reinforcement Structural Drawing of Bearing Pad Stone and Seismic Retaining Block Structural Drawing U Abutment Rear Drainage Design Drawing General Structural Drawing of Abutment Conical Slope Engineering Material Quantity Table Typical Cross Section _0 Degree Box Girder General Structural Drawing 420m Simply Supported- -
[Hunan] Construction Drawing of 3 × 20m Post tensioned Prestressed Simply Supported Hollow Slab Bridge Main material and strength grade: C50 steel fiber concrete: expansion joint. Precast C40 concrete: hollow slab. Cast in situ C40 concrete: cast-in-situ layer of bridge deck, hinge joint. Cast in situ C40 small stone concrete: bearing pad stone. C35 concrete: bent cap, abutment body and pier body. C30 concrete: cushion cap, tie beam, pile foundation, anti-collision guardrail, bridge approach slab, slab culvert slab -
Full set of construction drawings of prefabricated post tensioned prestressed concrete simply supported hollow slab bridge This drawing is a complete set of bridge construction drawings: superstructure of prefabricated post tensioned prestressed concrete simply supported hollow slab bridge (1.25 m slab width), span: 13 m, skew angle: 0 °, 15 °, 30 °, load: highway - Class I II, bridge deck width: 8.5, 10.0, 12.0 m. The drawing includes the total quantity table of bridge deck pavement materials, hollow slab I -
Construction Scheme for 16m Post tensioned Prestressed Concrete T-beam of Qinhuangdao Shenyang Railway Scope of application This technical condition is the basis for the operation of each production process of standard gauge, ZK standard live load, and prefabricated piecewise post tensioned concrete railway simply supported four piece T beam of a Qinhuangdao Shenyang line, is an important part of quality management, including technical standard process flow and quality standard, and is the basic rule to ensure the quality of bridges. -
41 construction drawings of post tensioned prestressed simply supported hollow slab bridge (continuous deck) Design load: highway - Class I. Type of bridge superstructure: prestressed concrete hollow slab. Cross slope of bridge deck: two-way 1.5% of carriageway. Design flood frequency: 1/100. Channel class: not navigable. Seismic peak acceleration coefficient: 0.05g; This bridge is a channel bridge with a total length of 68m. In order to prevent scouring, the upstream and downstream of the bridge are considered to be 30m long, and mortar masonry is adopted -
Construction Drawing of [Hunan] 3 × 20m Post tensioned Prestressed Simply Supported Hollow Slab Bridge Data Catalog Design Description Bridge Site Plan Bridge Type Layout Drawing 2 Route Plan Route Profile Drawing 13 Abutment Ear Wall Reinforcement Layout Drawing 2 Crash Barrier Reinforcement Layout Drawing Bill of Quantities Hollow Slab Slab End Reinforcement Layout Drawing Hollow Slab Side Slab Ordinary Reinforcement Layout Drawing 2 Hollow Slab Anchor Sealing Reinforcement Layout Drawing Hollow Slab Hinge Joint Reinforcement Layout Drawing Superstructure Bid -
[Hunan] Construction Drawing of Double 4 × 20m Post tensioned Prestressed Simply Supported Hollow Slab Bridge Standard: bridge and culvert: 100 years. Bridge and culvert: highway Class II. The seismic peak acceleration is less than 0.05g, the characteristic period of the seismic response spectrum is 0.35s, and the seismic fortification intensity is 6 degrees. The full width of the bridge is 10.5m, and the net width of the bridge deck is 9.5m. This bridge spans a large river, with a design water level of 92.4m for the once-in-a-century return period, a total length of 165.16m and a total width of 10 -
Design and construction drawing of post tensioned prestressed simply supported hollow slab bridge of a highway project The standard drawing design of 16m post tensioned precast prestressed concrete hollow slab in this drawing includes the standard cross section of simply supported beam slab, structural design and detailed structural design of upper simply supported beam, obtuse angle strengthening design, etc. -
Construction drawing design of 25m post tensioned prestressed concrete simply supported hollow slab of urban bridge This bridge adopts 3x25m=75m C50 prestressed concrete simply supported hollow slab beam. The bridge is orthogonal to the river, and the river has no navigation requirements. Technical standards: (1). Design reference period: 100 years, design service life: 50 years, design safety level: Level I. (2) . Bridge design load standard: urban level B; crowd: -
Cad construction drawing for design of 16m pretensioned prestressed concrete hollow bridge slab This data is the CAD construction drawing for the design of 16m pretensioned prestressed concrete hollow bridge slab. The drawings include: side slab section, half plan, half elevation, etc. The design is accurate and the content is detailed, which can be downloaded for reference by netizens. -
Construction drawing of 1 × 13m pretensioned prestressed concrete hollow slab bridge Construction Drawing of 1 × 13m Pre tensioned Prestressed Concrete Hollow Slab Bridge XX Bridge is located at XX Road, XX District, XX City, crossing a small river. The old bridge is a 1 × 8m ribbed arch bridge, with a total length of 16.0m and a total width of 5.4m; The arch ring of the old bridge is deformed, and the arch rib reinforcement is exposed and corroded; The concrete at the arch foot is not dense, and it is identified as Class IV dangerous bridge, which needs to be demolished and rebuilt. Pretensioning in XX City -
[Zhejiang] Construction Drawing of Post tensioned Prestressed Hollow Slab Bridge with 110cm Beam Height of 25m (pdf format) The bridge deck is paved with 10cm thick C50 waterproof concrete+10cm thick asphalt concrete. The concrete pavement layer is set with D10 cold rolled ribbed welded steel mesh. The pavement of sidewalk is composed of 2cm M10 mortar bottom and 6cm thick colored water absorbing brick. GQF-C40 (CR) profile steel expansion joint and simple expansion joint are used for sidewalk. Laminated rubber bearing. -
45 pieces of construction drawing design of urban post tensioned prestressed concrete simply supported hollow slab girder bridge This bridge adopts 3x25m=75m C50 prestressed concrete simply supported hollow slab beam. The bridge is orthogonal to the river, and the river has no navigation requirements. Technical standards: (1). Design reference period: 100 years, design service life: 50 years, design safety level: Level I. (2) . Bridge design load standard: urban level B; crowd -
Cad structural construction drawings of a 16m pretensioned prestressed concrete bridge slab This document is a CAD structural drawing of a 16m pretensioned prestressed concrete bridge slab, which includes half elevation, side slab section, middle slab section, etc. The design is detailed and normative, and can be downloaded for reference. -
Complete set of construction drawings of 1 × 13m pretensioned prestressed concrete hollow slab bridge Data Catalog Design Description Bill of Quantities Bridge Site Plan Bridge General Layout Bridge Cross Section and Hinge Joint Reinforcement Structural Drawing Hollow Slab General Structural Drawing Middle Slab Reinforcement Structural Drawing (I) Middle Slab Reinforcement Structural Drawing (II) Side Slab Reinforcement Structural Drawing (I) Side Slab Reinforcement Structural Drawing (II) Deck Pavement Reinforcement Structural Drawing Bearing and Seismic Anchor Bolt Structural Drawing -
[Zhejiang] Construction Drawing of 7 × 20m Post tensioned Prestressed Reinforced Concrete Hollow Slab Bridge Overview: the urban secondary trunk road is 36m wide, the road at the bridge site is 34.6m wide, and the planned river channel is 100m wide. Design load: automobile: urban level A; Population: 4.0KPa. Design safety level: Level I. Design reference period of bridge structure: 100 years. Design flood frequency: 50 year flood level 2.40m, normal level 1.5m; Slow-moving system -
[Hubei] Construction Drawing of Three span Post tensioned Prestressed Concrete Simply Supported Hollow Slab Bridge (Friction Pile Foundation) Highway - Class I; 3x10 prestressed concrete (post tensioned) simply supported hollow slab, continuous bridge deck, bridge length: 35.04m, net width of bridge deck: 2x net 12.5m. The substructure abutment adopts ribbed slab abutment, the pier adopts column pier, and the pier abutment adopts pile foundation. The plane of the bridge is on a straight line. The cross slope of the bridge deck is 1.5% in both directions, and the longitudinal slope of the longitudinal section is - 0.4%. GJZ is adopted for abutment -
[Hunan] Construction drawing of 40m long post tensioned prestressed concrete T-beam bridge (including calculation sheet) Design basis: Technical Code for Construction of Highway Bridges and Culverts (JTG/T F50-2011); Detailed Rules for Seismic Design of Highway Bridges (JTG/T B02-01-2008) [Overview] The terrain elevation of the bridge site area of highway bridges is 156~219.0m, the maximum relative elevation difference of terrain is about 63m, the terrain is steep, and the valley is natural -
[Anhui] Full set of construction drawings of 1 × 13m pretensioned prestressed concrete hollow slab bridge This bridge crosses a small river. The bridge is a 1 × 13m pretensioned prestressed concrete hollow slab bridge with a total length of 17.54m. The slab is 0.7m high and simply supported. The hollow slab is designed as a partially prestressed Class A member. The substructure is pile connected bent cap abutment. 120mm thick C40 waterproof concrete is used for bridge deck pavement. The bridge deck cross slope is 2.0% two-way slope -
[Hubei] 45 construction drawings of 1X20 post tensioned prestressed concrete simple supported small box girder bridge Location: Hubei Design time: 2014 Serviceability: road bridge span size and multi span total length: 20m Bearing member stress condition: beam bridge service life: permanent bridge material type: brief introduction to prestressed bridge content Design basis: Technical Specification for Construction of Highway Bridges and Culverts JTG TF50-2011 Load class: highway - Class I; Clear width of bridge deck: 2x clear 11 -
Construction drawing of 2 × 13m pretensioned prestressed concrete hollow slab bridge (pile column pier simple supported structure) Data Catalog Design Description Bill of Quantities Bridge Site Plan Bridge General Layout Bridge Cross Section and Hinge Joint Reinforcement Structural Drawing Hollow Slab General Structural Drawing Middle Slab Reinforcement Structural Drawing (I) Middle Slab Reinforcement Structural Drawing (II) Side Slab Reinforcement Structural Drawing (I) Side Slab Reinforcement Structural Drawing (II) Deck Pavement Reinforcement Structural Drawing Bearing and Seismic Anchor Bolt Structural Drawing -
Cad structural design and construction drawings of a 16m pretensioned prestressed concrete bridge slab This document is a CAD structural drawing of a 16m pretensioned prestressed concrete bridge slab, which includes half plan (bottom), half plan (middle plate), half elevation, etc. The design is detailed and normative, and can be downloaded for reference. -
[Hubei] 70 construction drawings of a 4x20m simple supported continuous post tensioned prestressed small box girder bridge Data List Bill of Quantities of Engineering Materials for the Whole Bridge Engineering Geological Vertical Section Plan of Bridge Location Plan of Bridge Type Layout Plan of Piers and Abutments Layout Plan of Box Girder List of Pile Location Coordinates of Piers and Abutments List of Characteristic Point Elevations General Structural Drawing of Piers Structural Drawing of Reinforcement for Pier Capping Beam Structural Drawing of Reinforcement for Pier Seismic Retaining Block Structural Drawing of Reinforcement for Pier Column Pile Foundation (I)~(III) -
Construction Scheme for Post tensioned Prestressed Concrete Box Girder Erection of a Road Crossing Flyover in Hangzhou Project overview The interchange project of xx Avenue across xx in xx District of Hangzhou is one of the key projects in Hangzhou, one of the "ten major projects" in xx District, and a part of the connecting line from the fourth Qianjiang Bridge to the south line of Hangzhou Ring Road. The Project is located in xx Town, xx District, and the railway mileage is K13+980 of xx railway. The starting mileage of this bridge is K2+611 -
CAD structural construction drawings of a 16m pretensioned prestressed concrete bridge slab design (designed by Class A Institute) This drawing is the CAD structural construction drawing of a 16m pretensioned prestressed concrete bridge slab design (designed by Class A Institute); Including: half elevation view, side slab section view, middle slab section view, prestressed tendon table of one slab, rebar list of one slab, rebar list, etc; The design is standard and the content is detailed, which can be used for reference. -
[Zhejiang] Construction Drawing of Pre tensioned Prestressed Slab Girder Bridge with a Single Span of 22m and a Width of 48m (Capped Beam Abutment) The bridge is oblique to the river channel for 2 degrees, and the bridge span is a single span of 22m, with bent cap abutment. The area of new bridges is 1104 square meters, and the area of new approach slabs is 336 square meters. The main works include bridge structure, auxiliary facilities and foundation treatment at the slope connection of road and bridge. Design load: urban level A. Beam bottom elevation: the control elevation of edge beam bottom is greater than or equal to 3.303m. -
[Hubei] Construction Drawing of New 8.5m Wide Post tensioned 3X16m Prestressed Orthogonal Prefabricated Hollow Slab Bridge (Borehole Pouring) The new bridge adopts simply supported hollow slab beam, the superstructure adopts post tensioned 3X16m prestressed orthogonal precast hollow slab, the substructure abutment adopts pile connected capping beam, the pier is of pile column type, the design bridge width is 8.5m, and the total length is 55.0m. -
[Heilongjiang] Construction drawing of 16m post tensioned simply supported prestressed concrete hollow slab bridge (including pier and abutment calculation sheet) Vehicle load class: highway - Class II. Deck width: 2X0.5m anti-collision wall+net - 11m. The upper structure adopts 16m simply supported prestressed concrete hollow slab, and the hollow slab is designed as a partially prestressed component by assembly post tensioning method.; The substructure adopts column pier, abutment and bored pile foundation. Bridge deck pavement: 13cm C40 waterproof concrete. Fixed at 1 # pier -
[Zhejiang] 41 construction drawings of 1-20m fabricated post tensioned prestressed concrete simply supported hollow slab bridge (2015) List of Data General Description Bill of Quantities of the Whole Bridge Layout Plan of Bridge Type General Structure of Abutment No. 0 on the right General Structure of Abutment No. 0 on the left General Structure of Abutment No. 1 on the right Reinforcement of Abutment Cap on the left Reinforcement of Abutment Cap (I) Reinforcement of Abutment Cap (II) Support Setting and Elevation Table (I) Support Coordinate and Elevation Table (II) Bridge -
33 pieces of construction drawing design for superstructure of 16m span prefabricated post tensioned prestressed concrete simply supported hollow slab bridge Technical indicators: 1. Design load: highway - Class II 2. Bridge deck width: 10m, 10.3m, 10.6m, 10.9m 3. Precast slab lifting weight: 289KN for side slab, 227KN for middle slab 4. Environment category: Class I...... Precasting of hollow slab: before pouring hollow slab concrete
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one Post tensioned prestressed box girder -
two Pre tensioned prestressed construction -
three Tensioned prestressed hollow slab -
four Tension bonded prestressed beam -
five Post tensioned prestressed t-beam -
six Pre tensioned prestressed slab beam -
seven Post tensioning method of prestressed concrete -
eight Post tensioned prestressed concrete