-
Concrete column reinforcement construction scheme According to the Design Scheme for Reinforcement of Water Supply and Return Pipe Supports of the Plant Heat Supply Network, the water supply and return pipe supports of the plant heat supply network are reinforced to meet the load requirements after the pipe capacity is increased -
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 -
Old Stone Arch Bridge Reconstruction and Reinforcement Scheme Abutment foundation. The old bridge foundation is made of mortar rubble, with a height of 100cm on one side and 110cm on the other side. Now C20 rubble concrete is used for equal height thickening to increase the stress area and bear the force together with the original foundation. -
Construction scheme for reinforcement of concrete frame column The construction area of the project is 13691.06 ㎡, which is composed of two nine storey buildings and the middle two storey podium (lobby). The frame shear wall structure is adopted. The main structure construction of the project has been completed. During the construction, it was found that the compressive strength of the concrete of the second floor columns and beams in the lobby of the south building did not meet the design strength grade requirements, and the structure was tested by the Hengli Construction Engineering Testing Center in Haiyan County. -
Concrete structure reinforcement construction scheme set Baotaisong workshop of a pharmaceutical factory was built in 1984. Due to long-term erosion of corrosive gas, the lower chord concrete and steel bars of three thin web beams were severely corroded, resulting in cracking, looseness and spalling of the concrete cover, corrosion and spalling of the lower chord steel bars, weakening of the stressed section of steel bars, endangering structural safety and affecting workers' production mood; After analysis with designers -
Shotcrete reinforcement and reconstruction construction scheme This project is a * * * reinforcement project. The teaching building was built in 1999, with two floors above the ground, no basement, and cast-in-place floor. The reconstruction and reinforcement method: the two sides of the load-bearing wall of the stairwell and the inner side of the deformation joint load-bearing wall are reinforced with cast-in-place reinforced concrete slab walls, and the shotcrete construction process is used for construction. The project reinforcement mainly involves: concrete spraying, scaffolding -
Construction scheme of sticking steel plate for bridge reinforcement 1. Construction process flow (1) Concrete surface treatment In order to obtain a good bonding effect, the bonding surface must be treated first: remove the broken part of the concrete surface, chisel and chisel to expose the aggregate, and then remove the floating dust with a steel brush or compressed air, or use sandblasting technology to treat the surface, and wipe the component surface with acetone before pasting. (2) Bolt for drilling -
Construction scheme of replacement concrete reinforcement technology Building 8 #, the capital of Peng'an Sikes, is located at No. 8, Silk Street, Peng'an County. Building classification: high-rise residential buildings. Function and composition: It consists of residential and commercial outlets. Building scale: building area, 9759 ㎡, 24 floors above the ground (one floor commercial network, 23 floors residential building), the design fire resistance rating is Class I fire classification, Class I high-rise residential building. Seismic fortification intensity is non seismic -
Construction Scheme of a Imitation Ancient Pedestrian Stone Arch Bridge Project Construction Scheme of a Imitation Ancient Pedestrian Stone Arch Bridge Construction Scheme of an Imitation Ancient Pedestrian Stone Arch Bridge -
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 -
Concrete construction scheme of a project Concrete construction scheme of a project Concrete construction scheme of a project Concrete construction scheme of a project -
Various arch bridge construction schemes and other data Nanjing Jiangbei Riverside Highway (Liuhe Section) starts from Huazihe, Liuhe District, Nanjing, and ends at the junction of Donggou Town Dongfang Niushan North and Yangzhou Jiangbei Riverside Highway, with a total length of 16.59 kilometers. This project is to meet the need of the province's strategic measures to accelerate the development of North Jiangsu along the Yangtze River, improve the regional road network, construct the Nanjing industrial belt along the Yangtze River, and accelerate the development of North Jiangsu along the Yangtze River -
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 -
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. Topic: Concrete construction scheme -
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 -
Bridge reinforcement construction scheme (including drawings and text) Bridge reinforcement is to improve the bearing capacity and service performance of components and even the whole structure through certain measures to meet new requirements. -
Discussion on strengthening construction scheme of concrete structure engineering This paper introduces the reinforcement construction schemes and construction methods encountered in the reinforcement construction of concrete structures at present, and compares the optimization of different schemes. -
Construction scheme of bonding steel reinforcement on concrete structure engineering Method Statement of Sticking Steel to Reinforce Concrete Structure Project Method Statement of Sticking Steel to Reinforce Concrete Structure Project Method Statement of Sticking Steel to Reinforce Concrete Structure Project -
Latest construction scheme of fair faced concrete bridge This document is the latest construction scheme of fair faced concrete bridge, which is detailed and clear, and has high reference value. It can be downloaded for reference. -
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. -
Construction Scheme for Mass Concrete Pouring of Bridges The thickness of the pier cushion cap foundation of the project is 2m, which belongs to mass concrete. This is a key point in the construction of the building project. Each cushion cap foundation is cast in one time to ensure the integrity and compactness of the concrete. In the project, except that the cushion and retaining wall concrete are self mixed concrete, the rest are premixed commercial concrete, which is supplied by ×× Concrete Engineering Company -
Stone arch bridge reinforcement construction organization design (bidding) Langlantan Middle Bridge is located in xxx, Chongqing. It was built in the mid-1970s (opened to traffic in 1978). This bridge is a stone arch bridge (1 × 30m) located between xxx Railtan Railway Station and xxx Phoenix Lake Industrial Park. It is mainly used for the traffic of local villagers. The original bridge has a vehicle load rating of steam - 15. The total length of the whole bridge is 52.3 m -
Construction scheme of a bridge transverse reinforcement project XXX is responsible for the construction of the transverse reinforcement works of 24m and 32m bridges of a railway downlink. The construction contract section is a bid section, with the construction mileage of k83+500 -- k126+000. The main work amount is 131 holes of 17 bridges, including 19 holes of 24m beams and 112 holes of 32m beams. -
Concrete column reinforcement construction scheme (word format) The method of carbon fiber reinforced frame column+flat steel glue injection reinforced frame column. Carbon fiber reinforcement means that carbon fiber cloth is bonded to the surface of concrete members with high-performance epoxy adhesive, and the good tensile strength of fiber materials is used to enhance the bearing capacity and stiffness of members. Wrap the flat steel on the outside of the reinforced frame column according to the drawing, and weld and pour epoxy resin glue between the profile steel and the original -
Construction Scheme of Bridge Bored Pile Pouring Concrete Yimagou 2 # Medium Bridge of Yinxi Railway is mainly designed for flood discharge, with 2-24m simply supported box girders arranged at the span, and ballastless track structure is adopted for the simply supported box girders. The starting and ending mileage is DK259+257.6 ～ DK259+318.25, with a total length of 60.65m. The bridge body is located on the curve with R=7000m, and the longitudinal slope of the bridge body is - 25.0 ‰. Yinchuan -
Special Construction Scheme for Demolition of Stone Arch Bridge in xx City (2016) The original Niuqitou Bridge is located about 3 kilometers downstream of xxx, across the Xixi River of Jiulong River. The old bridge is a 5 × 28m+5 × 10m deck stone arch bridge. The distance between the center of each pier in the main river channel along the small pile number to the large pile number is 31.0m, 30.6m, 30.8m, 30.6m and 29.2m respectively. The bridge deck is 17.7m wide, and the total length of the bridge is 222.5m. The stone pier -
Special construction scheme for bridge reinforcement, maintenance and pasting steel plate 2. Construction process construction sequence: pouring cracks → cleaning and leveling the surface of the sticking part, embedding bolts to fix the steel plate → treatment of the steel plate bonding surface → installing and fixing the steel plate (adjusting the glue gap) → sealing the edge with glue → pressing the glue → solidification → anti rust treatment of the steel plate → filling the steel plate gap on the outer surface with repair glue → painting. 3. Construction steps and control points 1) Mixed -
Construction Scheme for Mass Concrete Pouring of Bridges 【 MCC 】_ The thickness of the pier cushion cap foundation of the project is 2m, which belongs to mass concrete. This is a key point in the construction of the building project. Each cushion cap foundation is cast in one time to ensure the integrity and compactness of the concrete. In the project, except that the cushion and retaining wall concrete are self mixed concrete, the rest are premixed commercial concrete, which is supplied by ×× Concrete Engineering Company -
Concrete frame column reinforcement construction scheme (word format) The project is invested and constructed by XXXX Company, the construction drawing design is carried out by XXXX Design Institute, the supervision is carried out by XXXX Company, and the construction is undertaken by XXXX Company. The construction area of XXXX project is 13691.06 ㎡, which is composed of two nine storey buildings and the middle two storey podium (lobby), and adopts frame shear wall structure. The main structure construction of the project has been completed. Found during construction -
Shotcrete reinforcement and reconstruction construction scheme (word format) Project name: * * * Reinforcement project 2.1.2 Construction unit: * * * 2.1.3 Design unit: * * * 2.1.4 This project is a * * * reinforcement project. The teaching building was built in 1999, with two floors above the ground, no basement, and cast-in-place floor. Reinforcement method of this transformation: cast-in-place steel is used on both sides of the load-bearing wall of the stairwell and the inner side of the deformation joint load-bearing wall -
Special construction scheme for demolition and reinforcement Special construction scheme for demolition and reinforcement -
Construction scheme for concrete crack treatment According to the field survey, cracks appear in many parts of the concrete structure of the Shahu pump station, and most of them are concentrated in the pump room. Because the cracks have a great harmful effect on hydraulic structures, it is now decided to strengthen them after multiple studies. The specific construction scheme and process are as follows. -
Concrete construction scheme of a project Reinforced concrete frame structure is the main structural form of multi-storey and high-rise buildings. According to the design, the frame structure construction includes cast-in-place structure construction, prefabricated assembly hoisting construction, and combination of prefabricated and cast-in-place construction. For cast-in-place reinforced concrete frame construction, columns, walls (shear walls, elevator shafts), beams, slabs (also prefabricated) and other components shall be poured on site according to the construction drawings. -
Anti floating counterweight concrete construction scheme Technical support, scheme provision and solutions for professional counterweight concrete, such as steel slag concrete, scrap iron concrete, anti radiation concrete, counterweight concrete, bridge counterweight concrete, steel box girder counterweight concrete, etc! It can reduce the use cost by 30-50%! The construction period is short and the quality is guaranteed. For example, 2000 cubic meters of counterweight concrete and one ground pump are expected to be completed in 5 days! -
Construction scheme of cast-in-place support of an arch bridge Municipal, highway, arch bridge, cast-in-place construction, concrete, steel pipe frame, fastener type, scaffold, construction scheme, -
Technical disclosure of concrete construction scheme The freight ticket transmission equipment room of Huainan West Station in the electrification reconstruction project of Fu Huai Line is a one story brick concrete structure with a building area of 6.38 ㎡. The outdoor ground elevation is the same as the existing ground, and the indoor and outdoor elevation difference is 300mm. -
Mass concrete construction scheme 5000m3, 2m thick mass concrete construction -
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 -
Dubai Tower Concrete Construction Scheme The world's latest concrete pumping height, concrete mixing and pumping scheme of Dubai Tower
-
one Construction scheme of concrete arch bridge -
two Old arch bridge reinforcement construction scheme -
three Old arch bridge reinforcement construction scheme -
four Special construction scheme for arch bridge beam -
five Construction scheme of reinforced concrete -
six Concrete reinforcement construction scheme -
seven Construction Scheme for Reinforcement of Dangerous Arch Bridge -
eight Construction Scheme for Arch Bridge Maintenance and Reinforcement