Expressway construction process

Process Flow Diagram of Expressway Construction

Including the construction process flow chart of key subdivisional works, the construction process flow chart of rotary drilling pile, the construction process flow chart of manual digging pile, and the construction process flow chart of foundation and abutment body.

Process flow chart of expressway construction PDF

Expressway construction organization design

Expressway construction organization design

Construction organization design of an expressway

Construction organization design of an expressway

Greening construction and management of expressway

Highway greening is indispensable in highway engineering construction. It can improve the driving conditions for the expressway, protect the subgrade from rain wash, create good visual conditions for drivers, and avoid eye fatigue when driving; It can also reduce dust and noise on the expressway and create a comfortable environment for drivers (passengers). Therefore,

Construction organization scheme of an expressway

Construction organization scheme of an expressway Construction organization scheme of an expressway Construction organization scheme of an expressway Construction organization scheme of an expressway

Pile sheet wall construction of an expressway

Description: The K96 ＋ 200 ＋ 448.22 section of this bid section is 248m in total, and a pile sheet wall is set at 12.25m on the left side. The pile sheet wall is made of C25 concrete, with a pile spacing of 5.5m and a pile length of 18m, including 9m in the loaded section and 9m in the anchored section. The width of the edge of the anchor point is not less than 3m. The flange plate is 9m high, which can be adjusted according to the actual situation during construction. Retaining soil

Construction of anti-collision guardrail of expressway

Content introduction 1. The setting out and positioning of the construction setting out positioning column has the greatest impact on the appearance quality of the crash barrier, and it is important to master the correct method of column positioning and setting out. According to the construction drawings, the position of the crash barrier column is determined by the curb, which assumes that the paving of the curb is absolutely smooth in the longitudinal direction (along the road direction) and not in the transverse direction (perpendicular to the road direction)

Construction of anti-collision guardrail for expressway

The setting out and positioning of the column has the greatest impact on the appearance quality of the crash barrier. It is important to master the correct method of column positioning and setting out. According to the construction drawings, the position of the crash barrier column is determined by the curb, which assumes that the paving of the curb is absolutely smooth in the longitudinal direction (along the road direction), and there is no dislocation in the transverse direction (perpendicular to the road direction), But in actual construction

Construction organization of western expressway

The expressway section is an overpass and viaduct project that runs through the main trunk lines in western Shanghai, connecting the viaduct of Yan'an West Road of Hongqiao Airport, the Outer Ring Road, and Huqingping Highway

Construction organization of Jingping Expressway

This section intersects the existing Zaolizhuang local road at the road stake K26+952.3. The existing Zaolizhuang road has a full width of 7m. The existing road on the north side of Beijing Pinghua Expressway is an earth road, and the asphalt road on the south side. During construction, Zaolizhuang access bridge will be built at the intersection with the existing road. The total length of Zaolizhuang access bridge is 18.04m, which is 26m as wide as the subgrade of Beijing Pinghua Expressway; This Bid

Construction Agreement of an Expressway

The expressway construction agreement is designed in detail for designers' reference.

Construction organization scheme of expressway

This project is the pavement project of the third contract section. The starting stake number is K34+500, and the ending stake number is K49+520. The total length is 15.02 kilometers, located in Shangshui County. Main quantities: 365.089km2 AK-16A medium grain asphalt concrete upper course, 344.264k AC-25I coarse grain asphalt concrete middle course

Winter construction copy of expressway

In order to ensure that XX Expressway is open to traffic on schedule, our company plans to carry out the construction of bridge cushion caps, tie beams, pier columns and other structures in winter. In order to ensure quality and achieve safe production, this winter construction scheme is prepared.

Construction organization of an Anhui expressway

A-B (Huangwei) Expressway is a section of C-D Highway in the national key highway planning. At the same time, it is also an important part of the "West Vertical" (Bozhou Fuyang A Anqing Dongzhi Highway) in the main framework planning of the highway in Anhui Province. It starts from Fuyang A Expressway and ends at B (Huangwei) Qianshan Expressway, with a total length of 72.287km. A to B

Construction design of expressway monitoring

Project overview: monitoring, toll collection and communication facilities (including tunnels) along the whole line of ******, the starting point of the project, as well as partial reconstruction of Mawei monitoring sub center. A total of six interchanges are set along the whole line of the project, including one Xiade main line toll station and one unmanned communication station, which are managed by Mawei Sub center.

Table for Expressway Construction Supervision

Professional supervision engineer's opinion: after inspection, the quantity of the above equipment can/cannot meet the construction requirements of the project, and the performance can/cannot meet the construction requirements of the project, and can/cannot be put into use. Professional supervision engineer:

Construction Form of Expressway Project

The sampling and testing of the above materials meet/do not meet the requirements of the contract. The results of sampling inspection and re inspection show that these materials meet/do not meet the requirements of the technical specifications, so they can/cannot be mobilized and used in the designated parts.

Claim Practice of Expressway Construction

Abstract: At present, the main body of investment in the highway investment market is diversified, especially in the implementation of highway PPP projects. It will be particularly important for lawyers to participate in the cost of the whole process, and the practice of highway construction claims will be valuable. Through specific cases, this paper discusses the causes, characteristics and handling of highway claims, and works together to improve lawyers' handling of claims in the highway industry.

Expressway Construction Claim Practice

High speed claim practice (5 pages), doc format, which mainly includes the causes of expressway claims, characteristics of expressway claims, identification and processing of expressway claims, etc. The information is rich and comprehensive, and the combination of graphics and text is easier to understand, which is very suitable for cost related personnel to learn and reference.

Construction organization of an expressway in Anhui

A-B (Huangwei) Expressway is a section of C-D Highway in the national key highway planning. At the same time, it is also an important part of the "West Vertical" (Bozhou Fuyang A Anqing Dongzhi Highway) in the main framework planning of the highway in Anhui Province. It starts from Fuyang A Expressway and ends at B (Huangwei) Qianshan Expressway, with a total length of 72.287km. A to B

Safety Construction Manual of an Expressway

This document is a 40 page safety construction manual for a highway, with detailed contents for reference.

Summary of Capping Beam Construction of Expressway

The project starts from the third line interchange (K21+386.208) of Shugang, Haibin Avenue, south of the Yongding New River estuary, and successively crosses the fourth line of Shugang (the planned Hong Kong Island passenger dedicated line) and the planned main channel of Yongding New River northward. The line extends northward in the form of viaducts on beaches and beaches, and intersects with Guihua Road in the planned coastal leisure tourism area (Beijing Hong Kong Expressway, Guihua Road 5)

Expressway construction claim and its method

This information refers to the claim for expressway construction and its method, which refers to the request for economic compensation or extension of construction period to the other party for the losses not caused by its own fault during the performance of the contract. To correctly understand the claim, we should pay attention to the following two points: 1) Claim is a legitimate claim, which is to strive for reasonable compensation during the performance of the contract, not to make trouble without reason; 2) , Claim

Construction organization of expressway monitoring

The scope of this bidding is ******** International Airport Expressway Phase II Electrical and Mechanical Engineering Monitoring, Charging, Communication System Supply and Installation Contract Section C is a general contract, which is carried out as a turnkey project. The contractor is required to provide design, supervision, supply, transportation, delivery, installation, opening, testing and commissioning according to the bidding technical specifications, contract terms and approved drawings

Construction summary of a national highway

This data is a summary of the construction of a national highway. Thanks to the trust of the owner, and under the close cooperation and guidance of the owner, supervisor and relevant superior units, our department has taken advantage of our strengths and avoided our weaknesses. Under the circumstances that the construction of other sections started two months later than the construction of other sections, and suffered from catastrophic floods at the beginning of the construction, the project investment and progress losses were heavy, The project construction task of a certain contract section has been successfully completed. content

Construction form of an expressway project

This document is the construction form of an expressway project. The content includes the construction form of highway project. The contents are detailed for reference.

Construction summary of an expressway in Chengdu

This document is a summary of the construction of an expressway in Chengdu. The Chengdu Nanchong Expressway is a section of the Shanghai Chengdu Highway, the national trunk road, and an important traffic corridor connecting central China, eastern China and Tibet in Sichuan Province. The content is detailed and worth downloading.

Construction organization of an expressway DOC

Construction design of expressway greening

Construction design of expressway greening

Study on Construction Organization and Budget of Expressway

Study on Construction Organization and Budget of Expressway

Construction Organization Design of Benliao Expressway

This contract section includes subgrade earthwork, extra large, large, medium and small bridges and culverts, access bridges, protection works, drainage works and other works. Including 1 main line bridge, 11 ramp bridges (7 major bridges, 4 medium bridges), 1 medium bridge, 1 Gonggong separate bridge, 3 passage bridges, and 1 medium bridge, 1 small bridge, 1 Gonggong separate bridge

Construction organization design of an expressway in Anhui

A to B (Huangwei) Expressway in Anhui Province is a section of C to D Highway in the national key highway planning. At the same time, it is also an important part of the "West Vertical" (Bozhou Fuyang A Anqing Dongzhi Highway) in the main framework planning of the highway in Anhui Province. It starts from Fuyang to A Expressway and ends at B (Huangwei) to Qianshan Expressway, with a total length of 7

Identification of hazards in expressway construction

(A) Registration Form for Class A Hazard Sources (List of Major Hazard Sources) Subgrade and Bridge in Construction Area

Construction organization design of a section of expressway

A section of Zhoukou Expressway is a section in Henan Province. The project is one of the transportation arteries in Henan Province and an important part of the main skeleton of high-grade highways in Henan Province.

Traffic organization for expressway construction

1. Project overview 2. Traffic organization during construction

Construction Organization Design of Weilai Expressway

Weilai Expressway is located in the central and western part of Shandong Peninsula. The terrain is a plain and hilly area. Along the line, it is dominated by denuded hills. Among the hills, there is a piedmont alluvial peneplain landform. The geological condition is good.

Construction Organization Design of Shen Dan Expressway

Shendan Expressway Construction Organization Design.doc, which is detailed and rich, can be downloaded by netizens. The construction quantity of embankment in this contract section is large, and the total filling volume is 1.36 million cubic meters. Due to the settlement and stability problems of embankment, especially the possible stability problems of high embankment, the construction quality is required to be high. Therefore, no matter how to treat the base, fill selection, drainage measures, compaction

Construction organization design of a project expressway

This project is a civil engineering contract section 1 of an expressway. The whole bid section is located in Longling County, Baoshan City, the main line is mostly located in Nitang Village, Longjiang Township, and the interchange is located in Xiaotianba Village, Zhen'an Town. The contract section starts and ends at AK0+000 ～ K3+727.69, with a total length of 4.38798km (including the main line at K1+390.95 ～ K3+727.6

Construction Organization Design of Ji Qi Expressway

Construction organization design of Ji Qi Expressway Implementation construction organization design. Lixin Huainan Section.