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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. -
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 -
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 -
Winter construction scheme of culvert works Winter construction scheme of culvert works -
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 -
[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 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 -
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 -
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 -
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. -
Temporary heating construction scheme in winter The temporary heating construction scheme in winter is mainly used for office buildings and hotels that need winter construction in the north. -
Winter construction scheme of an industrial workshop Characteristics of concrete in winter: setting time: at 0 ℃~4 ℃, it is 3 times longer than 15 ℃; when the temperature drops to 0.3~0.5 ℃, the reaction stops after the concrete starts to freeze; at - 10 ℃, the hydration reaction stops completely, the concrete strength does not increase, the volume of water frost heaving in the concrete increases by 9%, the hardened concrete structure is damaged, and freezing damage occurs. -
Winter Construction Scheme of Hebei Tunnel 1、 Specific contents of thermal insulation for winter construction The thermal insulation shed set up at the tunnel portal is made of color steel plates. The interior is first supported by steel pipe scaffolding, and then the color steel plates are respectively fixed on the steel pipes. It is firmly set up. The front is the gate with a curtain, and the surrounding is strictly closed. The concrete can be effectively prevented from freezing only when the temperature in the shed is above 12 ℃. -
Winter Construction Scheme of Mu Sui Railway Chapter I, Chapter II of General Provisions, Chapter III of Project Overview, Chapter IV of Overall Planning, Chapter V of Winter Construction Preparation, Chapter VI of Winter Construction Measures, Chapter VII of Winter Construction Safety Measures, and Winter Construction Schedule Assurance Measures -
Winter construction scheme of subgrade works Winter construction scheme of subgrade works -
Model construction scheme of a bridge abutment The construction technology of an abutment is introduced in detail, and the abutment foundation, abutment body, abutment cap back wall and other structures are described, as well as the construction precautions and acceptance specifications -
Winter construction scheme of Wenyuan Expressway Winter construction scheme of Wenyuan Expressway -
Guiding construction scheme of a bridge A guiding construction organization of different depths shall be prepared at each design stage of a bridge, which is an essential part of the design document. The structural design and project budget estimate shall be based on the arrangement of the construction organization. The guiding construction organization is the outline arrangement that reflects the design intent, which cannot be very detailed and specific, but must be practical and scientific, Only in this way can we be true -
Winter construction scheme for concrete and masonry At present, the engineering construction has entered the winter construction. With the decline of temperature, the construction quality of concrete and masonry has been affected to a certain extent. In order to effectively control the construction quality of concrete and masonry in winter -
Winter construction scheme of tunnel and subgrade 1. Due to unfavorable construction conditions and environment, winter construction is the season of frequent engineering quality accidents, especially concrete engineering.
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one Construction Scheme for Rural Bridges and Culverts -
two Method Statement for Demolition of Bridges and Culverts -
three Construction Scheme for Reinforcement of Bridges and Culverts -
four Special construction scheme for bridge and culvert -
five Winter construction scheme of culvert passage -
six Special construction scheme for culvert in winter -
seven Winter construction scheme of culvert works -
eight Special winter construction scheme for culvert