Construction scheme of municipal anti-collision guardrail

Special construction scheme for a anti-collision guardrail of Nanjing Municipal Administration (with calculation sheet)

There are 4468.66m anti-collision walls in XX Standard Project of Rapid Reconstruction of XX Road, which are divided into three forms: A, B, G ramps and ordinary anti-collision barriers outside the M main line, M main line central isolation pier, and C ramp splicing section anti-collision barriers. All external anti-collision guardrails must be embedded with 2 street lamp pipelines, lamp pole embedded parts and railing embedded parts. In addition, some sections and positions of anti-collision guardrails need to be embedded

Special construction scheme for a anti-collision guardrail of Nanjing Municipal Administration (with calculation sheet)

There are 4468.66m anti-collision walls in XX Standard Project of Rapid Reconstruction of XX Road, which are divided into three forms: A, B, G ramps and ordinary anti-collision barriers outside the M main line, M main line central isolation pier, and C ramp splicing section anti-collision barriers. All external anti-collision guardrails must be embedded with 2 street lamp pipelines, lamp pole embedded parts and railing embedded parts. In addition, some sections and positions of anti-collision guardrails need to be embedded

Special construction scheme for a anti-collision guardrail of Nanjing Municipal Administration (attached with calculation sheet)

There are 4468.66m anti-collision walls in XX Standard Project of Rapid Reconstruction of XX Road, which are divided into three forms: A, B, G ramps and ordinary anti-collision barriers outside the M main line, M main line central isolation pier, and C ramp splicing section anti-collision barriers. All external anti-collision guardrails must be embedded with 2 street lamp pipelines, lamp pole embedded parts and railing embedded parts. In addition, some sections and positions of anti-collision guardrails need to be embedded

Construction Scheme for the First Piece of Bridge Deck Crash Barrier

The superstructure of ZK72+369 Chayuan No.2 Left Line Bridge and K72+383.6 Chayuan No.2 Right Line Bridge is 10 × 40m prestressed concrete (post tensioned) simply supported first and then structural continuous T-beam; Column pier and pile foundation are adopted for bridge pier; The abutment adopts gravity abutment and expanded foundation; All pile foundations are rock socketed piles.

Special construction scheme for bridge anti-collision guardrail

Qinhuangdao Qidong Railway Grand Bridge, Hou'angou Medium Bridge, AK0+756.593 Ramp Bridge, BK0+390.404 Ramp Bridge, CK0+089.078 Ramp Bridge, CK0+654.58 Ramp Bridge, DK0+673.222 Ramp Bridge, EK0+210 Ramp Bridge, EK0+95

Construction scheme for anti-collision guardrail of A2 bid section

The contract section starts from K13+210 to K14+300, with a length of 2.47km. Including Qilihu Bridge, Jiujiang Sujialong Beijing Jiulong Overpass Bridge and eight ramp bridges of Jiujiang Jiangxi Interchange (A ～ H), the total length of the bridge is 5491.72m, the total length of the single side anti-collision wall is about 11282m, and the anti-collision guardrail of the bridge is C30 reinforced concrete wall protection

Construction scheme and method of small bridge anti-collision guardrail

After entering the site according to different grades and specifications, the steel bars shall be stacked on the storage platform 50cm above the ground, covered with color strip cloth and provided with signboards.

Construction Scheme for Cutting Crash Barrier and Flange Plate Barrier

Construction Scheme for Cutting Crash Barrier and Flange Plate Barrier of Sanjintan Interchange Right Turn Ramp (H Ramp) Reconstruction Project (Stake No.: K0+241.580 ～ K0+532.758) of Comprehensive Reconstruction Project of North Section of Third Ring Road

Construction scheme for anti-collision guardrail of A2 bid section

The contract section starts from K13+210 to K14+300, with a length of 2.47km. Including Qilihu Bridge, Jiujiang Sujialong Beijing Jiulong Overpass Bridge and eight ramp bridges of Jiujiang Jiangxi Interchange (A ～ H), the total length of the bridge is 5491.72m, the total length of the single side anti-collision wall is about 11282m, and the anti-collision guardrail of the bridge is C30 reinforced concrete wall protection

Construction Scheme for the First Piece of Bridge Deck Crash Barrier

The superstructure of ZK72+369 Chayuan No.2 Left Line Bridge and K72+383.6 Chayuan No.2 Right Line Bridge is 10 × 40m prestressed concrete (post tensioned) simply supported first and then structural continuous T-beam; Column pier and pile foundation are adopted for bridge pier; The abutment adopts gravity abutment and expanded foundation; All pile foundations are rock socketed piles

Special construction scheme for safety of anti-collision guardrail of a bridge

Crash barrier works belong to a sub item of bridge deck system works, which are cast-in-place reinforced concrete structures. See Figure 1-1 for specific structural forms. In this contract section, the anti-collision barrier on the bridge is 100m, and the curved section is constructed by replacing the curved section with straight section

Construction Scheme for Installation of Expressway Crash Barrier

The anti-collision guardrail in this contract section is 7945m in total. See Table 2-1 for the quantities of each bridge.

Construction Scheme for Collision Barrier of Henan Highway Bridge

Shilipu Southeast Highway Bridge is located about 700m southeast of Shilipu Village, Guanyinsi Town, Xinzheng City, Henan Province. It is a road canal crossing building in the south section of Xinzheng, the main canal of the middle route of the South to North Water Transfer Project. The central stake number is SH (3) 123+932.548. The bridge type is arranged with 1-160m through steel frame tied arch. The total length of the bridge anti-collision railing is 173.20m, and the bridge scope is (K0

Construction scheme for crash barrier installation of an expressway

Construction of all anti-collision guardrails for Jiaotang Bridge, Jiaotang Medium Bridge, Yunxiang Bridge, X561 separate interchange, Shigeng Bridge and Modaoshui Bridge in the second contract section of Jiangmen Luoding Expressway.

Technical scheme for construction of anti-collision guardrail

This paper is a technical scheme for the construction of anti-collision guardrail, which is mainly described in detail from four aspects: surveying and setting out, reinforcement installation, base construction, and guardrail body construction.

Municipal pipe jacking construction scheme document

1. The pipe jacking in this section is the communication pipeline casing, and the pipeline crosses the ×× River. The top of the river bottom pipe is covered with soil of about 1.7m, and the pipe material is weighted concrete pipe with diameter of φ 1750mm and pipe jacking length of 66m.

Special construction scheme for municipal pipe jacking

The residential quarters in this area are mature and there are many shops; There are many universities, four cloth factories and enterprises around, but their drainage system is still a rainwater sewage combined drainage system. Domestic sewage and industrial waste water are discharged to nearby ponds and rivers, seriously affecting the quality of water environment. As this area is located at the upstream of Chebeichong and the beginning of the sewage receiving range of Liede Sewage Treatment Plant Phase III, it can solve the problem of rainwater and sewage from the source

Construction Scheme for Bridge Crash Barrier

This section is a tectonically eroded and denuded hilly landform, which can be divided into table shaped hills, strip shaped hills and round shaped hills in shape. The type and shape of hills are closely related to the cutting of structures, lithology and water flow. The terrain within the line is not undulating, and valleys are generally developed. The cutting depth is generally 15~30m, the slope angle is generally 15~30 °, and the ground elevation is 355.0~430.0m

Construction Scheme of Corrugated Beam Steel Guardrail

In order to ensure that the project quality meets the excellent standard, according to the Technical Code for Design and Construction of Highway Traffic Safety Facilities, in combination with the design documents and inspection standards, we will send professional technicians to professional component manufacturers to check the quality of the whole process. At the same time, the technicians on the construction site shall carefully survey the site, carry out necessary leveling on the construction site, and then complete the survey and setting out

Construction scheme of municipal heating pipeline

This document is the construction scheme of municipal heating pipeline. The contents are detailed for reference.

Construction scheme of corrugated beam steel guardrail

In order to ensure that the project quality meets the excellent standard, according to the Technical Code for Design and Construction of Highway Traffic Safety Facilities, in combination with the design documents and inspection standards, we will send professional technicians to professional component manufacturers to check the quality of the whole process. At the same time, the construction site technicians carefully surveyed the site, leveled the construction site as necessary, and then completed the survey and setting out

Municipal construction scheme of foundation pit works

Due to the tight construction period, in order to reduce the amount of earthwork excavation during the foundation pit construction, each construction section of the project implements the flow process of simultaneous excavation and burial; In addition, in order to reduce the impact of irrigation and drainage channel diversion on the construction pipeline during excavation, the full cofferdam construction method is adopted.

Municipal lighting engineering - construction scheme

Construction Scheme of a Completed Highway Crash Barrier

This paper introduces in detail the concrete construction technology, construction process and relevant emergency measures of the anti-collision guardrail of the expressway. The content is detailed and can be downloaded for reference.

Special construction scheme for cast-in-place reinforced concrete anti-collision guardrail of bridge

Nanchang XX Avenue Viaduct Expressway Project (Chaoyang Bridge~Hongdu South Avenue) starts from the east bridgehead overpass of Chaoyang Bridge in the west (the east bridgehead overpass has been included in the Chaoyang Bridge Project) and ends at Hongdu Avenue in the east. The total length of the route is about 6km, of which the viaduct section is used to the west of Xianghu Lake, and the viaduct+ground auxiliary road section is used to the east of Xianghu Lake. The road width is 24.5-63m, of which

Z First piece construction scheme for bridge anti-collision guardrail - collection of high-quality products

XX Bridge is a separated subgrade bridge. The plane of this bridge is on a curve, with the left width of X * 30m and the right width of X * 30m prestressed concrete T-beam; The bridge structure is a continuous prestressed T-beam bridge with simple support before structure, and the deck width is 2 * 10.5m; The first anti-collision guardrail on the bridge deck of this construction is XX Bridge, with two spans in X sheets, and the first and second spans: 2 * 30

[Henan] Construction scheme for anti-collision guardrail of highway bridge

Shilipu Southeast Highway Bridge is located about 700m southeast of Shilipu Village, Guanyinsi Town, Xinzheng City, Henan Province. It is a road canal crossing building in the south section of Xinzheng, the main canal of the middle route of the South to North Water Transfer Project. The central stake number is SH (3) 123+932.548. The bridge type is arranged with 1-160m through steel frame tied arch. The total length of the bridge anti-collision railing is 173.20m, and the bridge scope is (K0

Construction Scheme of Municipal Cement Concrete Road

Project overview, schedule, construction deployment, main construction methods and technical measures of concrete roads

Special construction scheme for anti-collision of tower crane

1. Safety Regulations for Building Tower Cranes GB5144-85 2, Technical Regulations for Safety in Use of Construction Machinery JGJ33-86 3, according to the design drawing of the project (construction drawing of Sichuan Textile Industry Design Institute) 4, according to relevant building laws and regulations 5, according to the tower crane layout and operation scheme of the three bid sections of the project 6, according to the site plan

Pipe jacking construction scheme of a key municipal project in Shenzhen

The construction unit of the municipal engineering of the second section of the north of * * Avenue in Shenzhen is the Construction Engineering Affairs Bureau of * * District in Shenzhen, the road design unit is the China Municipal Engineering * * Design and Research Institute, and the design unit of subgrade soft foundation treatment is the Research and Design Institute of the Academy of Sciences of the Ministry of Railways. The project is located in * * Town, * * District** The Avenue is a south-north Grade I passenger trunk in the west of * * District

Construction Scheme for Guardrail Base of Bid Section A3

The guardrails of Saihu Super Major Bridge and Jiurui Avenue Overpass Bridge in this contract section were originally designed as concrete anti-collision guardrails, which were later changed to metal beam column guardrails. The guardrails are 130cm high. The guardrail columns are welded with steel plates. The standard spacing of columns is 150cm. The guardrail beams are made of square steel. The guardrail seat was originally designed as C35 concrete, which was later changed to C40 concrete; The top of guardrail base is higher than the bridge

Construction Scheme for Municipal Landscaping

This project is a landscape reconstruction project of Panzhihua Municipal Government Square, and the original scenic spot needs landscape reconstruction. The local process requirements are complex, the construction period is short, and the earthwork landscape lines are smooth and natural.

Construction Scheme for Bridge 4 Crash Barrier

4 # bridge starts at K1+311.17 and ends at K1+428.71. The total length is 117.54m, and the bridge type is divided into east and west sections in reverse "S" shape. The anti-collision guardrail is arranged at the inner side of the east and west side. The concrete for the anti-collision guardrail of 4 # bridge is C30, and the anti-collision guardrail is made of set shaped steel formwork, which is poured and formed at one time.

Municipal water supply and drainage design and construction scheme

This document is the municipal water supply and drainage design and construction scheme, which is divided into three construction sections, namely Binhe Road, Jingsan Street and Guzhen Branch Road. All of them are two-way two lane designs, with accurate design and detailed content, which is worth downloading.

Winter construction scheme of a municipal tunnel

Shangzhuang Road South Extension (including Xishan Tunnel) Road Project is located in Haidian District, Beijing, starting from Minzhuang Road in the south, passing Xiangquan Huandao and Beijing Botanical Garden Park in the direction of Hanhe Road in the north, and crossing Xishan Mountain, it intersects the existing Heilongtan Road in the north of Lengquan Village, with a total length of 8.68km. This project is the 5th bid section of Shangzhuang Road South Extension (including Xishan Tunnel) Road Project. The scope of the bid section is: Zigong Line 1 design

Construction scheme of a municipal secondary road

Construction scheme of a municipal secondary road Construction scheme of a municipal secondary road Construction scheme of a municipal secondary road

Construction Scheme of Municipal Sewage Pipeline

This material is the construction scheme of municipal sewage pipeline, which is detailed and can be downloaded for reference.

Construction Scheme for Municipal Street Lamp Installation

This document is the construction scheme for municipal street lamp installation, including: construction scheme for divisional and subdivisional works, construction scheme for main construction methods and important parts, conditions of main construction machinery and equipment invested in the project, mobilization plan for main construction machinery, etc.

6 Construction Scheme for Small Municipal Outline.doc

Municipal pipe jacking construction scheme doc.doc