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Special construction scheme for high-speed asphalt pavement The repair project of the section from Guanghui Street to Wansan in Zhongmou of S314 starts at Guanghui Street, starting at chainage K235+443, going west through Zhongwan Road, Pinghua Road and Wenwen Road, and ends at Wansan Highway, ending at chainage K240+843, with a total length of 5.4km. -
Special construction scheme for safety of expressway pavement works The pavement works of the second phase of the project is divided into one construction section: K55+596.5~K91+996.324, with a total length of 36.27km. The main line adopts the standard of two-way four lane expressway, with a design speed of 80km/h and an integral subgrade width of 24.5m; In addition, a 3.995km Wangjiafan connecting line is set along the old land fishing line according to the standard of Class II highway -
Special safety scheme for asphalt pavement construction of expressway project XX to XX Expressway starts from XX Village, XX County, XX City, connects XX to XX hub of XX Expressway, and passes through XX XX、XX、XX、XX、XX， It connects with XX to XX expressway at XX expressway, shares 15.733 kilometers with XX expressway, and ends at XX interchange of XX ring expressway, with a total length of about 193.8 kilometers -
Construction Scheme of a Highway Access Road The right side of construction road JK0+320 ～ JK0+340 and JK0+580 ～ JK0+600 is provided with a passing lane with a width of 2m. The pavement along the line is widened by 5 places, about 420 m2; Shoulder protection M7.5 mortar rubble 163.62m3, side ditch M7.5 mortar rubble 301 m3, 12cm clay bound macadam surface 1665m2, 2 -
[Construction scheme of an expressway access road] The total length is 825.419m, and the standard width of the pavement is 4.5m. Shoulder protection is added in some sections, covering an area of 15.84mu, and the earthwork is about 5000m3. The section JK0+000~JK0+400 of the access road is reconstructed along the original organic farming road, and the section JK0+400~JK0+825.419 is a new construction access road. -
Special construction scheme for pavement safety The repair project of the section from Guanghui Street to Wansan in Zhongmou of S314 starts at Guanghui Street, starting at chainage K235+443, going west through Zhongwan Road, Pinghua Road and Wenwen Road, and ends at Wansan Highway, ending at chainage K240+843, with a total length of 5.4km. -
Special Construction Scheme for High speed Toll Shed A complete set of construction scheme, a reinforced concrete structure with 35 lanes of 200 meters x 24 meters. -
Special construction scheme for a formwork The total construction area is about 44370 square meters -
Greening construction scheme of a highway management office （1） Project name: Landscape greening project of a traffic police base of a highway management detachment. （2） Construction site: an expressway (including Yuexiangshan Base, Dajing Base and Linxiang Base). （3） Main contents of the project: earthwork transportation and backfilling in the community; Planting trees, shrubs, turf and other green seedlings. -
Analysis of Construction Scheme for Undercrossing Expressway Bridge The road excavation shall be carried out manually with excavator. The excavated earth shall be transported to the designated place by three wheeled agricultural vehicles and reserved for use when the road is connected. After the excavation of the access road is completed, compact the base with a small rammer -
Special construction scheme for high piers of expressway The project starts from Shifo Township, Jianchang County, and connects with the planned Suichi Expressway (currently temporarily connected to K114+300 of Chaoqing Line). The total length of the line is 90.0, passing through Linglongta Town, Bailang Mountain Nature Reserve, Bashhan Township, Erdaowanzi Township, Xiaodeyingzi Township, Yaowangmiao Town, Xingcheng Yaowang Township, Guojia Town, Hongyazi Township, Baita Township, Yuantaizi Township, and Shuangshu Township in Jianchang -
Special construction scheme for expansion joints of a high-speed bridge This scheme is the construction scheme for expansion joints of high-speed bridges, which mainly includes: preparation description, project overview, project objectives, construction deployment, construction technology and methods, quality and construction management assurance measures, safety assurance measures, environmental protection measures, and civilized construction -
Special construction scheme for high fill of expressway Special construction scheme for expressway high fill, emergency plan, quality assurance measures, safety assurance measures, subgrade fill construction technology, gravelly soil, rolling measures -
Special construction scheme for safety of a bridge on Suining Ziyang Meishan Expressway The proposed bridge is located at the junction of Renmei Town, Danling County and Hongya County, and is designed to span a wide and gentle trough valley and the S106 highway from Danling to Hongya. The overall azimuth angle of the bridge axis is about 280 °. The terrain of the trough valley is open and gentle, and it is farmland. The superstructure of this bridge adopts 4 × 20+3 × 20m prestressed concrete simply supported small box girder, and 80 type expansion joints are set at the abutment entrances on both banks and the top of No. 4 pier -
Construction scheme for earthwork of high-speed subgrade The construction scheme of high-speed subgrade earthwork is rich and detailed, and can be downloaded for reference and study by netizens. -
Special construction scheme for expressway road and bridge The road engineering route of Zhongxian Xinsheng Port Logistics Park crosses the existing bridge of Shanghai Chongqing Expressway under the left line K0+650 ～ K0+685, with the subgrade width of 11.5m; The right line YK0+650~YK0+685 is designed as, with the subgrade width of 11.5m. -
Special construction scheme for high slope safety (Haitun Expressway) Operators shall strictly observe labor discipline, obey the command of leaders and safety inspectors, concentrate on their work, stick to their posts, and shall not engage in work other than their own type of work without permission. It is strictly prohibited to work after drinking, smoke and fire in places where fireworks are prohibited. -
Special Construction Scheme for Expressway Abutment Backfill The XX contract section of XX Expressway is located in XX Township, XX Township and XX Town of XX County, XX City, Hunan Province, with a mileage of K181+655 ～ K186+960, a total length of 5305km, and a total contract cost of 214 million yuan. There are 6 culverts, 12 channels, 4 major bridges and 3 overpasses. -
Pavement construction scheme of an expressway in Chongqing This document is the pavement construction scheme of an expressway in Chongqing. The contents are detailed for reference. -
Construction Scheme of a Highway Project in Jiangsu Construction Scheme of a Highway Project in Jiangsu Construction Scheme of a Highway Project in Jiangsu Construction Scheme of a Highway Project in Jiangsu -
Special construction scheme for road asphalt pavement Special construction scheme for road asphalt pavement: asphalt surface treatment, spray seal coat, asphalt dosage (kg/m2) 1.2, SMA13 asphalt mastic macadam mixture, 4CM, asphalt surface treatment, spray binder asphalt dosage (kg/m2) 0.6, AC-20 modified asphalt concrete, 5CM, asphalt surface treatment, spray binder asphalt dosage -
Construction Scheme for Retaining Wall of a Highway Shoulder The retaining wall is located at K27+342~K27+362.70, which is a shoulder retaining wall. The design requires that the foundation bearing capacity is ≥ 0.2Mpa. The retaining wall foundation is made of C15 rubble concrete, and the wall body is made of 7.5 # mortar rubble. -
Special construction scheme for soft foundation replacement of expressway The soft foundation of this section is K101+760-K101+810, the subgrade fill is 5.3m high, the surface layer is cultivated soil, soft plastic mucky silty clay, with a total thickness of 1.5~4.0m, and the replacement of permeable materials is 2.45m thick; K101+810-K102+060, The filling height of subgrade is 17.3m, and the surface layer is cultivated soil, soft plastic -
Special construction scheme for cast-in-place box girder of expressway The Jianchang Xingcheng branch line of Lingyuan Suizhong Expressway is the need to improve the expressway network in Liaoning Province, change the backward traffic conditions of Xingling Line (S318), and improve the service level and transportation capacity of the channel. To promote the construction of Liaoning Coastal Economic Zone, promote the implementation of northwest Liaoning strategy, improve the investment environment in northwest Liaoning, consolidate the achievements of economic development, and promote Liaoning and even the east -
Special construction scheme for Wuxue hub interchange crossing expressway Special construction scheme for Wuxue hub interchange crossing expressway -
Special construction scheme for anti slide pile of Yunnan Expressway The K22+124-K22+290 subgrade of the east transit section of Qujing Southeast Transit Highway is excavated subgrade. The slope of this section is designed as a Grade I soil slope with a slope ratio of 1:1. During the construction, it is found that the existing longitudinal cracks in the original local roads at the top of the slope in this section tend to increase. In order to avoid the slope instability caused by the excavation of the left side slope of the expressway, which will affect the traffic of local roads, -
Special construction scheme for pavement drainage works The construction of this project is in the plum rain season. It is necessary to comprehensively survey the sections of the construction site, the natural drainage system and the drainage ditches near the construction site, and check or take necessary reinforcement and protection measures to prevent rainwater from flowing into the construction ditches and foundation pits. -
Special construction scheme for anti slide pile of expressway PDF World top 500 construction enterprise, mainstream construction scheme, manual hole digging pile of expressway, landslide treatment scheme. -
Special Construction Scheme for XX Expressway Deep Cutting Construction technology, project overview, compilation basis, construction technology, safety assurance measures, civilized construction and environmental protection measures, calculation sheets and relevant drawings of deep excavation cutting of expressway -
Winter construction scheme of Wenyuan Expressway Winter construction scheme of Wenyuan Expressway -
Special construction scheme for subway leak stoppage He Laotian, an old expert of the Third Academy of Railway Research, has a deep research on the seepage prevention of underground works, and has a profound theoretical basis and rich practical experience. This material is his research achievements for many years, is a rare good material, and is a powerful reference for subway and underground engineering construction. -
Special construction scheme for formwork works It is very important to plan necessary revolving materials and reasonable construction scheme, equip high-quality woodworking team and control revolving materials in the construction of formwork engineering. In order to ensure the construction quality and safety, the following wooden formwork construction scheme is specially formulated in combination with the actual situation of the project. -
Special construction scheme for three-step energy conservation This is a three-step energy-saving special construction scheme, mainly including external wall insulation, hollow plastic steel windows, and reclaimed water engineering, for reference only. -
Special construction scheme for sand inclusion replacement catalog? Catalog 1? Project overview 2? Principle 2 of sand inclusion replacement construction? Construction requirements 3? Construction measures 7? Quality safety 10 -
Special construction scheme for demolition and reinforcement Special construction scheme for demolition and reinforcement -
Special construction scheme for decoration Detailed description of the specific methods and construction process of decoration works. -
Special construction scheme for lightning protection and grounding Installation of grounding bus, downlead, lightning arrester and grading ring
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one Construction Scheme for Expressway Crossing -
two Construction Scheme of Expressway Shoulder -
three High speed subgrade construction scheme -
four Construction Scheme of Expressway Tunnel -
five Construction Scheme for Access Road of Expressway -
six Expressway monitoring construction scheme -
seven Construction Scheme of Chongqing Expressway -
eight Construction Scheme for Expressway Lighting