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Safety quality case of gas field construction 1. The damaged cable contacts with the natural gas pipeline and ignites the natural gas pipeline by arc discharge. 2. The natural gas at the gas production wellhead is ignited when the gas production wellhead pipe valve is installed -
Case of bridge construction organization design Case of bridge construction organization design -
Classic cases of construction organization design Classic cases of construction organization design -
Organization design for reinforcement construction of an airport Some concrete beams and columns in this project are strengthened by pasting carbon fiber cloth. In order to ensure the construction quality, the carbon fiber cloth construction scheme is specially prepared to guide the construction of the project. -
General situation of construction of bonding steel reinforcement technology The project includes the following parts: the bottom of the floor, the top of the floor, the bottom of the floor opening, the reinforcement scheme design, the unloading of reinforcement components, the processing of steel plates, the surface treatment of concrete and steel plates, the preparation of adhesives, the application of glue, the pasting, fixed pressurization, curing, etc. -
Design and construction of independent foundation reinforcement Send you an engineering data. It will be of great help to engineers and technicians. -
Cases of cooperation measures for curtain wall construction This material is curtain wall material, which is of great reference value. It is hereby shared for everyone to learn. The content is detailed and can be downloaded for reference -
Organization design for reinforcement construction of dilapidated buildings The 89 #, 90 # and 91 # buildings in the east living quarters of the Fourth Geological Brigade were built in the early 1980s, with a length of 27.0 -- 27.4m, a width of 7.6 -- 8.0m, a height of 3 floors, brick concrete structure, and 36 households. Due to historical reasons, no geological survey and construction drawing design were conducted at that time, and only experience was used for construction. Because the building foundation -
Foundation reinforcement scheme of construction elevator This document is the foundation reinforcement scheme of construction elevator, including: project overview: the project is located at the intersection of Jianshe Canal Road and Xinhu Canal Road, Jiang'an District, Wuhan City. The building area of buildings A and B of the project is 33102.96m2, including 649.16 m2 of commercial area and 32453.80 m2 of office area of each building; The underground area of the project is about 20000m2. -
Construction document of cement powder spraying pile reinforcement Deep cement mixing piles with diameter of Ф 500 and length of 6.7m are used for foundation treatment of the project. P32.5 ordinary Portland cement is used as the main raw material cement, mixed with triethanolamine early strength agent, with the spraying amount of 55KG/M, and the pile body is not re sprayed with 4.0m. The design requires that the strength of cement soil is 1.8Mpa, and the bearing capacity of composite foundation is 110kn/m2 -
Case analysis of engineering structure reinforcement 1. The most common accident phenomenon: ① excessive settlement (1) Hangzhou Huayuan New Village No. 4 residence (fourth floor) sinks 1.23m, and the foundation is raft foundation, which will be jacked up after stabilization. (2) Wujin Furong Xizhou Village has three three storey agricultural houses, which sink 18cm. The foundation is all silt soil, and the terrace will be rebuilt after stabilization. -
Structure reinforcement construction organization design This process is part of material inspection, which includes the confirmation of models and specifications selected for the project and the quality inspection of materials. ② Quality inspection standard: it shall meet the design requirements and the provisions of the current national standards. -
Reinforcement scheme of construction elevator roof Reinforcement scheme for top slab of construction elevator Building 1 #, Zhengzheng Hongyuyuan, Longhu, Xinzheng City, this project is a frame shear wall structure. There is one floor underground with a floor height of 3.8m, which is used as a parking and equipment room. When designing the outdoor roof of the basement, the roof reinforcement is 10@170 Double layer and two-way, plate thickness is 180; The elevator foundation design is 12@200 Double layer and two-way. -
Design and construction of concrete structure reinforcement This article is rich in content and clear in structure. It is suitable for users to download, study and discuss, and let us all make progress together. -
Grouting reinforcement construction for landslide control The groundwater in the site is mainly supplied by atmospheric precipitation. Large catchment area on the upper slope -
Construction organization design of house reinforcement 1. This project is a reconstruction project, located next to the bus station in Sinan County, Tongren, Guizhou. 7 floors above the ground (2 floors locally), for office building commerce; Two floors underground. 2. The original design unit of the project is Shenzhen Warner Design Institute, China. The original structure construction drawings are designed. The original design overview is as follows: (1). The original structure is full cast-in-place reinforced concrete structure, the main structure is frame structure, and the foundation -
Roof reinforcement scheme of a construction elevator In this project, two SC200 construction elevators are planned to be arranged on axes 14 and 23. The lift center line is 3200mm away from the outside of the wall; In order to prevent the construction elevator from passing through the basement roof and affecting the structural use function and waterproof effect of the basement roof when it is installed on the basement roof, our project will install the construction elevator on the basement roof, and the structure of the equipment is the frame -
Construction organization design of a reinforcement project Project name: * * Party School Auditorium Seismic Reinforcement and Reconstruction Maintenance Project Construction unit: * * Party School Design unit: * * * Engineering Technology Co., Ltd. Project location: No. *******, * * District, Beijing. Building overview The project is located in the courtyard of the * * Party School. It is an auditorium building, with two one floor classrooms on the east and west sides. Due to the long service life of the building, the structure and -
Curtain grouting reinforcement construction document 4.1 Design condition The newly-built Yuanzhou Wangwa Railway Special Threader Mountain Tunnel is located in Huangtu Liangmao District, the suburb of Guyuan, Ningxia. It is a single track tunnel for industrial and enterprise class I railway. The starting mileage of the tunnel is DK5+345, and the ending mileage is DK11+788. The total length of the tunnel is 6443m. There are two inclined shafts, and the total length is 2074m. The tunnel is located in a weak water rich area. Tunnel construction -
Construction organization design of bridge reinforcement **********The bridge is a newly built bridge crossing Zhujiashan River. The cross section of the bridge is distributed as 4m (sidewalk)+16m (roadway)+14m (river viewing platform)=34m (from north to south). The construction of the bridge was completed in August 2004, but the subgrade and approach slab behind the abutment on the east bank were not completed due to land acquisition. The bridge is orthogonal to the river -
Construction organization design of reservoir reinforcement The self compiled construction organization design is uploaded to netizens for reference -
Construction scheme and process of planting reinforcement The chemical anchor bolt and chemical planting glue fastening system can make the post planting reinforcement and anchor bolt show the same mechanical behavior as the pre embedding. Shenzhen Shengu Building Reinforcement Technology Co., Ltd. specializes in the special project of seismic reinforcement and reinforcement of building structures, The company owns the integrated overall solution of product process, construction process, design creative process and integrated fastening system services in the seismic strengthening and reinforcement industry of building structures -
Foundation pit retaining wall reinforcement construction scheme This project is a resettlement housing project with two floors of basement, and the main body is 18 floors. The retaining wall pile position is a single row of piles, the pile diameter is 1m, and the depth of the foundation pit is about 9.5m. The retaining wall of the original foundation pit is severely deformed, and it needs to be reinforced if it exceeds the warning value! -
Construction scheme for reinforcement and reconstruction of a school Main processes: carbon fiber cloth, steel bonding, steel wrapping, beam column section enlargement, rebar planting, cutting. -
Construction organization design of a bridge reinforcement This project is the reinforcement project of Baicao Bridge in Pingwu County, which is located in the section from Shuanghe River to Jiangyou, Jiuzhaigou, S205. The core stake number is K142+328.045. -
Special construction scheme for demolition and reinforcement Special construction scheme for demolition and reinforcement -
Construction Organization Design for Strengthening and Strengthening of Seawall Foundation works, dike body works, wave wall masonry and dike top roads. The foundation section includes four sub projects: earthwork excavation, earthwork backfilling, dry rubble toe protection and riprap toe protection; The embankment works include four sub projects: earthwork excavation, embankment filling, crushed stone cushion, dry block stone slope protection, and rubble rubble slope protection; Wave wall masonry division includes earthwork excavation -
Talking about construction technology of building reinforcement The reinforcement shall be batched and shaped according to the specific construction position, and the drilling position shall be determined to firmly plant reinforcement and flexibly grasp the reinforcement binding sequence. At the same time, the on-site formwork design is carried out, and the well is based on the scientific calculation support system. Design the best mix ratio, and then pour the concrete. Then carry out the construction according to the pre designed construction sequence. -
Construction team design of a reinforcement project Due to the long service life of the building, aging structure and infrastructure, and outdated interior of the building, it cannot meet the requirements of modern learning, so the whole project needs to be reconstructed. In addition to retaining the structure of east and west classrooms, the rest are demolished and rebuilt. -
Construction organization scheme of foundation vibroflotation reinforcement The design diameter of vibroflotation piles in this project is 0.8m, the pile spacing is 2.2m, the hole location is arranged in a quincunx shape, the pile length is 7~7.5m, there are generally 8 rows of piles under the wing wall, and there are 9 rows in individual sections. The construction is carried out according to the conventional construction method, and the construction procedure is as follows: setting out positioning piles → vibroflotation drilling → hole cleaning → filling → vibrating into piles → pile forming inspection -
Landslide treatment grouting reinforcement construction design The landslide to be treated is located on the left side of ******* K20+800 ～ K20+935 section. It is about 65m long in the north-south direction and 135m long in the east-west direction. It is arc-shaped on the plane and has a height difference of 22m between the front and rear edges. -
Construction of Bagged Sand Well for Strengthening Soft Foundation Content introduction 1 Construction method 1.1 Construction preparation 1.1.1 The site within the construction scope shall be leveled and ground obstacles (boulders, tree roots, domestic garbage, etc.) shall be removed, and silt or pond shall be replaced. 1.1.2 According to the situation of the construction site, temporary drainage and interception facilities shall be constructed. 1.1.3 Sand bags shall be selected according to design requirements and processed into design -
Construction method of line reinforcement in turnout area Content introduction 2. Construction method characteristics: 2.1 The reinforcement is convenient and fast. 2.2 It is convenient for line repair such as road lifting and pulling. 2.3 Easy access to raw materials. 3. Scope of application This method is applicable to the construction of all line reinforcement works (speed limit 35Km/h). For different construction periods, this method can increase or decrease the labor force to achieve the construction period goals, -
Construction organization design of reservoir reinforcement in case of danger Xx Reservoir is located 2.5 km south of xx Village, xxxx Town, xx City. It is a mountain reservoir with slope runoff as the main water source. The drainage area of the reservoir is 14.4 km2., The reservoir area is located in a low mountainous area, with Dading Mountain in the north, the famous Huangzangyu Nature Reserve behind the mountain, and xx, xx, xx in the south. The reservoir flood is discharged from the flood discharge ditch into the East Backflow River, belonging to Kui -
Concrete structure reinforcement construction scheme This project is a new xxxx building project, with two floors underground and 31 floors (27 floors of the office building) of the above ground scientific research incubation building, and a frame shear wall structure. Since the commercial concrete standard curing test block for 28 days failed to meet the design requirements, the entity was tested by a qualified testing agency entrusted, and some columns and shear walls with C60 concrete and C50 concrete poured on the second floor of the basement and on the ground were still -
Culvert gate construction organization design (dike reinforcement) Contract name: investment project of dike reinforcement project Contract No.: this section is the 8th section of the investment project of dike reinforcement project in 2010, which is the culvert gate section, mainly including JZ Hongwei irrigation gate, JZ Daxing irrigation gate, SZ Baofeng irrigation gate, SZ wastebasket irrigation gate and SZ Laozui waterlogging gate. 1.1.2 Hydrometeorological conditions Project area -
Reinforcement scheme of construction elevator roof Building 1 #, Zhengzheng Hongyuyuan, Longhu, Xinzheng City, is a frame shear wall structure. There is one floor underground with a floor height of 3.8m, which is used as a parking and equipment room. When designing the outdoor roof of the basement, the roof reinforcement is 10@170 Double layer and two-way, plate thickness is 180; The elevator foundation design is 12@200 Double layer and two-way. -
Construction of a reservoir reinforcement project This project is one of the single projects of a reservoir reinforcement project in a county, located in a village in a town in a county, 20km away from the county seat. The controlled catchment area above the dam site of the reservoir is 35.3km2, the length of the main stream above the dam site is 10.05km, and the gradient of the main stream is 5.38 ‰. The total storage capacity of the reservoir is 33 million m3, the normal pool level is 89.873m, and the corresponding storage capacity is 2650
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one Animation of reinforcement construction -
two Submission for inspection of reinforcement construction -
three Reinforcement construction project -
four Reinforcement construction works -
five Reinforcement construction design -
six Reinforcement construction contract -
seven Villa reinforcement construction -
eight Capping beam construction reinforcement