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Winter construction scheme of bridge and road Winter construction scheme of bridge and road Winter construction scheme of bridge and road Winter construction scheme of bridge and road Winter construction scheme of bridge and road Winter construction scheme of bridge and road -
Winter construction scheme of bridge foundation ***The starting and ending mileage of the ******* section of the railway is DK181+200 ～ DK257+880, and the total length of the pipe section is 73.341 km. 10 extra large bridges (12218.07 linear meters) will be built along this section; 10 major bridges with 2613.01 linear meters, 12 medium bridges with 1092.98 linear meters, and 27.92 small bridges -
Winter construction scheme of bridge and subgrade Jinting Town New Town Road Project is located in Jinting Town, Wuzhong District, Suzhou City. The project starts from Baji River in the north, ends at Linwu Road in the east, ends at Houbao Port in the south, and ends at Jinting Road in the west. There are 8 roads in total, with a total length of 6.395km, including Dongyuan Road extension. It starts from the town sewage plant in the north and ends at Houbao Port in the south, with a total length of 0.85km and a width of 24m; Shuangqing Road. (From Jinting Road in the west to Lin in the east -
Winter construction scheme of bridge substructure Our pipeline section undertakes the Xiaonaohai Bridge Project, with the center mileage of DK130+905.48 and the total length of 3186.40m. The main works in the pipe section are bridge substructure works. The piers in the pipe section are solid piers, which are not high. The structural forms are bored pile foundation, cushion cap, and pier shaft. Most of the pier shafts are double track round ended solid piers, which are less than 14m high. The abutment adopts -
Winter construction scheme of bridge substructure Our pipeline section undertakes the Xiaonaohai Bridge Project, with the center mileage of DK130+905.48 and the total length of 3186.40m. The main works in the pipe section are bridge substructure works. The piers in the pipe section are solid piers, which are not high. The structural forms are bored pile foundation, cushion cap, and pier shaft. Most of the pier shafts are double track round ended solid piers, which are less than 14m high. The abutment adopts -
[Yichang] Winter construction scheme of bridge yard Yichang Bridge Yard, located in the freight yard of Yichang East Railway Station, is responsible for the prefabrication of T beams of Yichang Wanzhou Railway, with an annual output of about 800 T beams. It is the first prefabrication yard of bridge beams on Yichang Wanzhou Railway, and plays an important role in the construction of Yichang Wanzhou Railway. -
Winter Construction Scheme of Yichang Bridge Yard This document is the winter construction scheme of Yichang Bridge Yard. The contents of the document are detailed and the data are available for reference. -
Winter construction scheme of bridge foundation According to the requirements of the Code for Construction of Railway Concrete and Masonry Works, the requirements for winter construction are different due to different sub projects. The starting and ending dates of winter construction are: when winter comes, if the daily average temperature of five consecutive days is stable below 5 ℃, the first day of this 5d is the first day of winter construction; when the temperature turns warm, the daily average temperature of the last 5d -
Detailed bridge winter construction scheme This section is the fourth section of Jishan Expressway (Jinbin Expressway~Jinjin Expressway) Project, located in Jinnan District, Tianjin, with a design mileage of K28+679.728~K32+238.039, and a total length of about 3.558 km. The main structures are Tianjin Avenue separate interchange, Jingu Road separate interchange and Jingu Road toll station. Starting point and construction of Haihe Bridge -
Winter construction scheme of airport bridge The supporting infrastructure project of Tianjin Aviation Industrial Zone covers an area of 8 square kilometers, with four boundaries: Beijing Tianjin Tangshan Expressway in the north, Jishan Expressway in the west, Dongjin Road in the east, and Jinbin Expressway in the south. The land is planned to be used for industry and research and development, residential land, public facilities, etc. The planned east-west direction within 8 square kilometers mainly includes Ring East Trunk Road I, Ring East Trunk Road II, Jinbei Road -
Winter construction scheme of a high-speed bridge Winter construction scheme of a high-speed bridge -
Winter construction scheme of airport bridge The supporting infrastructure project of Tianjin Aviation Industrial Zone covers an area of 8 square kilometers, with four boundaries: Beijing Tianjin Tangshan Expressway in the north, Jishan Expressway in the west, Dongjin Road in the east, and Jinbin Expressway in the south. The land is planned to be used for industry and research and development, residential land, public facilities, etc. The planned east-west direction within 8 square kilometers mainly includes Ring East Trunk Road I, Ring East Trunk Road II, Jinbei Road -
Special construction scheme for bridge, road and culvert in winter According to the construction plan, the remaining bridge pile foundations, pier columns, capping beams, T-beam prefabrication, culverts and subgrade in our bid section need to be constructed in winter. In order to reduce the impact of low temperature environment in winter on the construction, ensure the construction quality and progress of the project, the winter construction scheme is hereby formulated in accordance with relevant specifications and technical requirements. -
Special construction scheme for a bridge, road and culvert in winter According to the construction plan, the remaining bridge pile foundations, pier columns, capping beams, T-beam prefabrication, culverts and subgrade in our bid section need to be constructed in winter. In order to reduce the impact of low temperature environment in winter on the construction, ensure the construction quality and progress of the project, the winter construction scheme is hereby formulated in accordance with relevant specifications and technical requirements. -
Construction Scheme of Frame Bridge in Winter The Project is located at K168+641.85 of the parallel line, and the intersection angle between the road route and the railway centerline is 90 degrees. The existing railway is a double track, straight and low embankment section with a distance of 5.0m. -
Winter construction scheme of bridge works The ninth bid section of Beijing Guangqu Road (East Fourth Ring Road~Yile West Road, Tongzhou District) municipal works starts from the east gate of Duzhong Park, Sanjianfang Township (stake No. K7+238.42) and ends at the Lvde logistics gate of Shuangqiao Middle Road (stake No. K8+950). The current east-west direction of Shuangqiao Middle Road runs through this bid section. The main line of this section is the viaduct of the whole line, and the starting and ending stake numbers are K7+23 -
Practical winter construction scheme for bridge subdivisional works According to the Code for Construction of Railway Concrete and Masonry Works, when the average temperature of the day and night in the construction environment (the average value of the highest and lowest temperature or the average value of the outdoor temperature at 6:00, 14:00 and 21:00 local time) is lower than 5 ℃ for three consecutive days or the minimum temperature is lower than - 3 ℃, the concrete works shall be constructed according to the provisions of winter construction. -
Practical winter construction scheme for bridge subdivisional works_ Our bid section starts at ******* and ends at *******, with a total length of 33km. The construction area is controlled by polar continental air mass in winter, with cold climate, dry and little snow. According to the statistics of meteorological data over the years provided by the meteorological department, the average minimum temperature in Tianjin in November is 3 ℃, the average maximum temperature is 10 ℃, and the average minimum temperature in December is - 4 ℃, the average -
Construction Organization Scheme of Yichang Bridge Yard in Winter During the winter construction of the project, in addition to the inspection according to the construction requirements of normal temperature, the quality and dosage of admixtures, the concrete feeding temperature, discharging temperature, transportation temperature, mold entry temperature, steam curing conditions, boiler operation in steam curing, pipe insulation and other conditions should also be inspected. -
Detailed Winter Construction Scheme of Yichang Bridge Yard Project Yichang Bridge Yard, located in the freight yard of Yichang East Railway Station, is responsible for the prefabrication of T beams of Yichang Wanzhou Railway, with an annual output of about 800 T beams. It is the first prefabrication yard of bridge beams on Yichang Wanzhou Railway, and plays an important role in the construction of Yichang Wanzhou Railway. -
Special construction scheme for bridge, road, culvert and river in winter Catalog 1. Preparation Basis 2. Establishment of Construction Organization 2. 4. Arrangement and Deployment of Production Tasks for Winter Construction 4. Winter Construction Preparation 4 (I) Construction Materials Preparation 4 (II) Mechanical Equipment and Labor Allocation Preparation 4 (III) Technical Training for Winter Construction Personnel 5 (IV) Winter Temperature Measurement Management 5 6. Winter Construction General -
Winter construction scheme of bridge works k26@ Chapter I of the Table of Contents, Basis for Compilation of Winter Construction Measures Chapter II of the Project Introduction Chapter III of the Project -
Winter construction scheme of bridge works Catalog 1. Project introduction - 1 - II. Winter construction preparations - 1 - III. Winter construction measures for reinforced concrete structures - 2 - 3.1. Assurance measures for winter construction of reinforcement works - 2 - 3.2. Technical requirements for concrete preparation and mixing - 4 - 3.3. Concrete transportation and pouring - 5 - 3 -
Winter Construction Scheme for Pier Column, Subgrade and Tunnel of Xingfen Expressway Bridge The K62+270-K62+308 section is mainly filled, with the maximum excavation depth of 9.13m and large topographic relief; K62+628-K62+780， It belongs to half fill and half cut road section, the maximum excavation depth is 7.28m, the maximum filling height is 11.13m, the excavation volume is 20233 m3, and the filling volume is 16 -
Winter construction scheme of bridge deep-water foundation in alpine region XX Bridge Project is the main control project of the northeast section of Harbin Ring Road (Qinjia Dongfeng). The starting mileage of this contract section is K77+704.72 ～ K80+029.64, with a total length of 2324.92m. The bridge span is arranged as 2 × 40m+3 × 40m+4 × 50m [south approach bridge]+90.5m+3 × 138m+9 -
Key construction scheme of railway bridge in winter Catalog I, Preparation Basis - 1 - II, Engineering Meteorological Characteristics - 1 - III, Preparation Scope - 1 - IV, Winter Construction Project Arrangement - 1 - V, Technical Requirements for Winter Construction - 2 - VI, Winter Construction Organization - 2 - VII, Construction Preparation - 4 - VIII, Winter Construction Measures for Mixing Station -
Winter construction scheme for railway bridge and subgrade The construction mileage from DK531+971.43 to DK551+794.1 of the eighth bureau of the sixth work area of the third bid section of civil works of the new * * high-speed railway is 19.82km long, including 17 construction sites such as bridges, subgrade, stations, frames and temporary works. According to the overall construction schedule in 2009, the key points of winter construction in this year have been offline construction -
Winter Construction Scheme for Deep Water Foundation of Bridges in High and Cold Regions (China Railway) 1.1 Project Introduction XX Bridge Project is the main control project for the northeast section of Harbin Ring Road (Qinjia Dongfeng). The starting mileage of this contract section is K77+704.72 ～ K80+029.64, with a total length of 2324.92m, and the bridge span is arranged as 2 × 40m+3 × 40m+4 × 50m [south approach bridge]+90.5m+ -
Winter construction scheme for railway bridge subgrade The construction mileage from DK531+971.43 to DK551+794.1 of the eighth bureau of the sixth work area of the third bid section of civil works of the new * * high-speed railway is 19.82km long, including 17 construction sites such as bridges, subgrade, stations, frames and temporary works. According to the overall construction schedule in 2009, the key points of winter construction in this year have been offline construction -
Winter construction scheme for railway bridge and subgrade The construction mileage from DK531+971.43 to DK551+794.1 of the eighth bureau of the sixth work area of the third bid section of civil works of the new * * high-speed railway is 19.82km long, including 17 construction sites such as bridges, subgrade, stations, frames and temporary works. According to the overall construction schedule in 2009, the key points of winter construction in this year have been offline construction -
Special construction scheme for bridge, road, culvert and river in winter (word, page 17) 1. Construction technical regulations, specifications and technical standards related to winter construction. Code for Construction and Quality Acceptance of Urban Bridge Engineering (CJJ2-2008), Technical Code for Construction of Highway Bridges and Culverts (JTG/T F50-2011) 2. Current national laws and regulations and local specific regulations on construction safety, environmental protection and civilized construction -
Special Scheme for Winter Construction Safety of a Bridge Project in Pizhou City This project is the PZTSDQ-SG bid section of Pizhou City Evacuation and Bridge Construction Project Tanshang Canal Bridge Construction Project, including a 1752.2m Beijing Hangzhou Canal Grand Bridge, a 106.12m Picang Spillway Traffic Bridge, and the layout of the whole bridge span of Tanshang Canal Grand Bridge: 39 × 30m fabricated partially prestressed concrete composite box girder+(75+125+75 -
Winter construction scheme for precast beam yard of expressway bridge This project is the LJ-6 contract section of Huangyan Expressway, including 1 super major bridge, 9 major bridges and 2 medium bridges; There are 1111 box girders in the main line of this contract section (including 516 20m box girders, 485 30m box girders and 110 40m box girders). There are three precast beam yards in the whole line, which are divided into two rigid frame bridges (1 # beam yard is located at K31+18 -
Winter construction scheme of expressway (bridge subgrade) (word, page 18) The ninth contract project of Yantai Haikou Expressway constructed by our project department has seen the temperature drop continuously with the coming of winter. In order to ensure the construction quality of the project, the construction is carried out in strict accordance with the technical requirements of winter construction, carefully organized and reasonably arranged.
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one Safe construction scheme for bridge in winter -
two Special construction scheme for bridge in winter -
three Winter construction scheme of high-speed bridge -
four Winter construction scheme of airport bridge -
five Detailed bridge winter construction scheme -
six Winter construction scheme of subgrade and bridge -
seven Winter construction scheme of road and bridge -
eight Supervision Rules for Bridge Construction in Winter