Continuous beam concrete construction scheme

Construction Scheme of Prestressed Concrete Continuous Beam for Bridge Engineering

After the preparation of construction organization design, construction process design, process quality control design, construction safety assurance measures and emergency plan, technical personnel shall be organized to study carefully before commencement. At the same time, technicians are required to read and review the construction drawings carefully, clarify relevant technical problems in time, and be familiar with specifications and technical standards. Conduct technical disclosure to construction personnel. For construction personnel

Technical scheme for linear construction monitoring of prestressed concrete double track continuous beam

Xxx Bridge DK212+220.5 crosses S241 Provincial Highway, and the road is skew with the line at an angle of about 30., The prestressed concrete double track continuous box girder with one joint and three holes (60+112+60) m is adopted for crossing, and the total length of the girder is 233.5m. The pavement width of S241 Provincial Highway is 15m, and the highway crossing mileage is K13+747. The box girder is a single box list

Concrete pouring construction scheme for cast-in-place continuous beam of passenger dedicated line support

According to the requirements of the design drawings of XX passenger dedicated line, C50 high-performance concrete is used for continuous beam box girder with 3 × 32m, 5 × 32m, main span of 48m, main span of 56m and main span of 64m, and C40 concrete is used for protective wall. According to the construction progress, our department completed the trial mix of C50 concrete for box girder and C40 concrete for protective wall in advance. Trial mix successful

[Kunming] Special Construction Scheme for Support of Prestressed Concrete Continuous Beam Bridge

The central stake number of East Outer Ring Bridge is DWHK2+890.0. The bridge is divided into left and right spans, each 13m wide, with a total length of 337m and a span of 3 × 30+2 × (4 × 30) m. The superstructure is prestressed concrete continuous beam, and the substructure is plate type vase pier, pedestal and pile foundation. The whole bridge is equipped with 6 continuous beams, 24 piers and abutments, and 96 pile foundations

Construction Scheme of Suspended Basket Cantilever Pouring Method for Prestressed Concrete Continuous Beam of Super Large Bridge

The construction scheme of cantilever pouring method with hanging basket for prestressed concrete continuous beam of super large bridge can be edited for designers' reference.

Construction Scheme for 0 # Block of 160m Main Span Continuous Beam of Super Major Bridge (Temperature Control of Cast in situ Concrete Support)

The xx super large bridge is located in xx District and xx District of xx City, xx Province, with the starting and ending stake numbers of XX3+196.03 ～ XX8+338.94, the center stake number of XX6+190, the total length of 5142.91m (excluding the right line of 2363.67m), and it spans the xx River obliquely. The superstructure of double track and left track is 17 × 32+2 × 24+3 × 32+

Construction Scheme of Hanging basket Cantilever Pouring Method for Prestressed Concrete Continuous Beam of Zhegao River Bridge (40+64+40)

The starting and ending mileage of Zhegao River Bridge is DK49+979.800 ～ DK58+398.365, the center mileage is DK54+189.083, and the bridge length is 8418.565 meters. The bridge passes through Zhonghan Town and Xiage Town in Juchao District, Chaohu City, and intersects with Zhegao River at DK53+787.930. The bridge adopts (40+64

Construction Scheme of Hanging Basket Cantilever Pouring Method for Prestressed Concrete Continuous Beam of Zhegao River Bridge (40+64+40)

The starting and ending mileage of Zhegao River Bridge is DK49+979.800 ～ DK58+398.365, the center mileage is DK54+189.083, and the bridge length is 8418.565 meters. The bridge passes through Zhonghan Town and Xiage Town in Juchao District, Chaohu City, and intersects with Zhegao River at DK53+787.930. The bridge adopts (40+64

Construction Scheme for Cantilever Section of Continuous Beam

The mileage range of continuous beams crossing Haiphong Road is DK203+850.67-DK204+127.47, which is 75+125+75m three span double track prestressed concrete straight web, variable height, variable cross-section single box single cell continuous box girder. The top width of the box girder is 11.4m, and the bottom width is 7.0m. The thickness of top plate is 50cm, and the thickness of bottom plate is 50cm to 123.8c

Construction Scheme for Continuous Beam of Daxi Passenger Dedicated Line

This scheme gathers technical requirements such as temporary anchoring measures, support erection, preloading, rebar binding, formwork erection, concrete pouring, tensioning, grouting, middle side span closure, etc., so you won't regret it after downloading!!! Hope that the peer support!

Construction scheme for cantilever casting of continuous beam

The section DK132+770.01 ～ DK132+907.71 of xx super large bridge of xx high-speed railway is designed with 40+56+40m span continuous beam. The main span of the bridge E12 # ～ E13 # spans xx expressway, with intersection angle α=64 ° 40 ′ 0 ″. The center mileage of xx expressway at the intersection is K7+885.3, and the highway

Construction scheme for removal of continuous beam hanging basket

Removal of external formwork system. Four lifting points are set at the front and rear of the inner walking beam on the outer formwork on both sides. The four lifting points in the outer formwork system are connected by φ 25 steel wire rope through the steel wire rope embedded hole on the beam surface, and then the outer formwork system on both sides is lowered to the ground as a whole by using a 10t chain block balance. After disassembly, the flat car is used for centralized towing.

Construction Scheme of Rigid Frame Continuous Beam of Medium Bridge

XX Medium Bridge is located in Guazhou County, Gansu Province, with an included angle of 90 ° with the line. Starting and ending mileage of bridge: DK961+171.5 ～ DK961+228.5, total length: 57m. The bridge is 16+24+16m ordinary reinforced concrete rigid frame solid continuous beam. The full width of the bridge deck is 10m, 1.1m cantilever is set on both sides, and the beam at the root of the pier stem is 2.05m high,

Construction Scheme for Continuous Beam of Haiphong Road

The continuous beam is divided into 67 sections, including 2 side span cast-in-place sections, 2 main pier 0 # block cast-in-place sections, 2 side span closure sections, 1 middle span closure section, and 60 cantilever casting sections. Diamond hanging baskets are used for cantilever construction.

Construction scheme for deep foundation pit of continuous beam

This scheme is the construction scheme for deep foundation pit of continuous beam adjacent to the existing line, with calculation sheet attached and approved by the railway bureau.

Construction Scheme of Continuous Beam Closure Section

The continuous beam of Shigan Super Major Bridge has a span of 40+72+40m, with two links in total, one for Beijing Shanghai and one for Shanghai Hanrong. The upper span of the main beam is changed to Dazhou Road. This plan is prepared continuously in Beijing and Shanghai.

Concrete construction scheme of a hospital

This paper is a concrete construction scheme of a hospital, which explains the construction scheme of the reconstruction project in detail from the aspects of project overview, construction deployment, construction preparation, main construction methods and measures, quality requirements, and precautions.

Analysis of concrete construction scheme

For the 6 # internal mixing workshop project, this project is a multi-storey and bent building with a floor height of 7.2 meters, of which the interlayer between the 8 and 9 axes is 3.9 meters high, the second floor is 6.8 meters high, the third floor is 4.5 meters high, and the fourth floor is 5.1 meters high. The bent part belongs to cast-in-place cup mouth, and with the corbel column, it is equipped with two overhead cranes, the south span is a 10 t overhead crane, and the north span is a 20 t overhead crane

6 - Concrete construction scheme 708

This document is a factory's 6-concrete construction scheme 708, which is detailed and can be used for reference.

Concrete construction scheme of a project

Concrete construction scheme of a project Concrete construction scheme of a project Concrete construction scheme of a project

Analysis on concrete construction scheme

The concrete of this project is premixed concrete, mainly pumped. The basement part adopts automobile pump, and the high-rise uses concrete delivery pump and placing boom to transport concrete to the concrete pouring surface. The slump of concrete should be controlled at 16 ± 2cm. The initial setting time of concrete is 6 hours, the final setting time is 8 hours, and the initial setting time of bottom plate concrete is 8 hours, and the final setting time is

Construction scheme of a concrete road

Asphalt concrete pavement construction scheme Asphalt concrete pavement construction scheme The main line pavement surface of the contract section is designed to be 7cm thick grained asphalt concrete, 5cm medium grained asphalt concrete, and 4cm medium grained asphalt concrete. Plant mixing method of asphalt concrete mixing equipment is used for mixing, asphalt concrete paver is used for paving, and 14t double drum vibratory roller and wheel are used

Construction scheme of post cast strip concrete

Construction scheme of prestressed continuous beam of a project

The total length of the continuous beam is 137.5m, the calculated span is 40+56+40m, the beam height at the middle fulcrum is 4.35m, and the beam height of the straight section with the middle span of 10m and the straight section with the side span of 17.75m is 3.05m. The center line of side support is 0.75m away from the beam end. The beam body is a single box, single room, variable height, variable cross-section structure. The top width of box girder is 13.4m, and the bottom width is 6.7m.

Special safety construction scheme for cast-in-place continuous beam

Special safety construction scheme for cast-in-place continuous beam, key points of safety control: ① support base treatment, ② support erection, preloading and removal, ③ mechanical lifting, ④ reinforcement processing and fabrication, ⑤ formwork installation and removal, ⑥ concrete mixing station, ⑦ temporary power supply at construction site, ⑧ concrete pouring, ⑨ prestressed steel strand tensioning and duct grouting, ⑩ traffic facilitation, etc

Construction scheme design of continuous beam in a project

This continuous beam project is a cross line continuous beam bridge, which is a three span single box single room variable cross-section structure, crossing the existing line. The span combination is 38m ＋ 58m ＋ 40m, and the center stake number is DK1208+276.86; The top width of the box girder is 12.0 m, the bottom width is 6.7 m, the cantilever end of the flange plate is 2.65 m long, the web is straight, and the web thickness is 48~80 cm

45+80+45m continuous beam construction scheme

There are three 45+80+45m continuous beams in this section, which cross the south bank of Zhujia River (40~43 # piers, mileage: DK1+295~DK1+465), cross the Zhujia River (47~50 # piers, mileage: DK1+575~DK1+745) and cross the third ring road (69~72 # piers, mileage: DK2+360~D

Construction Scheme for Continuous Beam of Haiphong Road (Revised)

The mileage range of continuous beams crossing Haiphong Road is DK203+850.67-DK204+127.47, which is 75+125+75m three span double track prestressed concrete straight web, variable height, variable cross-section single box single cell continuous box girder. The top width of the box girder is 11.4m, and the bottom width is 7.0m. The thickness of top plate is 50cm, and the thickness of bottom plate is 50cm to 123.8c

Construction Scheme of Rigid Frame Solid Continuous Beam Medium Bridge

XX Medium Bridge is located in Guazhou County, Gansu Province, with an included angle of 90 ° with the line. Starting and ending mileage of bridge: DK961+171.5 ～ DK961+228.5, total length: 57m. The bridge is 16+24+16m ordinary reinforced concrete rigid frame solid continuous beam. The full width of the bridge deck is 10m, 1.1m cantilever is set on both sides, and the beam at the root of the pier stem is 2.05m high,

Construction Scheme of Swivel Continuous Beam (Page 91)

The construction scheme of swivel continuous beam (page 91) is detailed for the designer's reference.

Construction Scheme for Continuous Beam of a Super Large Bridge

The XX extra large bridge of the newly-built XX to XX railway passenger dedicated line is located in XX street, XX district, XX city. The bridge crosses a pond at DK20+998.3 － DK21+020, and is designed to be reserved as the planned Shanghai Nanjing Second Passage. 17 # - 20 # piers are one continuous beam, designed as (40+72+40) m, and constructed by cast-in-situ support method

Construction Scheme for Continuous Beam of Lunan High speed Railway (Revised)

Table of Contents I. Preparation Basis 1 II. Structure 1 III. Construction plan

Construction Scheme of Continuous Beam of Zhangjiagang River Bridge

Construction Scheme of Continuous Beam of Zhangjiagang River Bridge

Construction Scheme for Continuous Concrete Pouring Formwork Reinforcement

This data is: Construction Scheme for Reinforcement of Continuous Concrete Pouring Formwork, which is detailed and can be used for reference.

Cantilever unloading platform construction scheme (continuous beam)

Construction Scheme of Switch Continuous Beam of Licun Bridge

The Project Management Department of Lot 4 of Jinhua Taizhou Railway of China Railway Erju Engineering Co., Ltd. is responsible for the construction of off-line works within the scope of Lot 4 of Jinhua Taizhou Railway. The project is located in Xianju County, Taizhou City, with a total length of 44.86km. There are 19 girder bridges with a length of 11175.045m in the pipeline section, including 3 complex super large bridges (continuous beams) with a length of 4501.055m

Continuous beam construction scheme (full) (2). doc

Construction Scheme of Continuous Beam of Buyun Super Large Bridge

Detailed construction scheme for continuous beam of railway super large bridge

Construction Scheme for Continuous Beam Foundation of Tianjin Qinhuangdao Passenger Dedicated Line

Construction Scheme for 64+100+64m Continuous Beam Foundation of Tanggu West Bridge over Beijing Tianjin Tanggu on Tianjin Qinhuangdao Passenger Dedicated Line.

Construction scheme of continuous beam sidewalk and stairway

According to the requirements of document preparation, combined with the investigation, research and analysis of the construction site and surrounding environment, and based on the specific actual situation of this bid section, the scientific and technological achievements, construction method achievements, mechanical equipment, construction technology, management level and construction experience of similar projects owned by the enterprise.