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Construction Scheme for Transportation and Installation of Steel Box Girder The new pedestrian overpass is divided into A and B, which are respectively set on both sides of the existing Jiaoda overpass, separated from the existing overpass, and about 40m away from the center line of Jiaoda Road. See Fig. 2.2-1 for layout position. -
Lifting and transportation scheme for steel box girder of pedestrian landscape bridge The central axle bridge is located at xxx section of xx River in Wuxi County, which is part of the riverbank landscape of xx dam section of xx River in Wuxi County. At the same time, in order to allow pedestrians to cross xx River horizontally, the central axle bridge is 105 meters long. The specific span arrangement is 2M+28M+30M+30M+15M, with four spans in total. -
Construction Scheme for Transportation and Hoisting of Bridge Steel Box Girder In order to ensure the construction safety of Steel Box Girder of Zhongqiao Road Beijiang Bridge Project in XX City and the smooth progress of the project, this hoisting scheme is hereby formulated. -
Construction Scheme for Transportation and Installation of Steel Box Girder The new pedestrian overpass is divided into A and B, which are respectively set on both sides of the existing Jiaoda overpass, separated from the existing overpass, and about 40m away from the center line of Jiaoda Road. See Fig. 2.2-1 for layout position. -
Lifting and transportation scheme for steel box girder of pedestrian landscape bridge The central axle bridge is located at xxx section of xx River in Wuxi County, which is part of the riverbank landscape of xx dam section of xx River in Wuxi County. At the same time, in order to allow pedestrians to cross xx River horizontally, the central axle bridge is 105 meters long. The specific span arrangement is 2M+28M+30M+30M+15M, with four spans in total. Overpass deck width: 5.5 m (arc shape); Design load: crowd: 5 -
Lifting and transportation scheme for steel box girder of pedestrian landscape bridge Section II Engineering Features and Technical Requirements I. The main bridge of the central axle bridge is a 105m long steel box girder bridge, which uses straight web steel box girders. The top width of the bridge deck is 5.5m, the beam height is 1.2m, and the bottom width is 2.5m; The bridge deck is set with a maximum longitudinal gradient of 3% and a two-way transverse gradient of 1%. 2、 The lifting operation is difficult due to the river crossing, large single bridge weight and far lifting points -
Special construction scheme for transportation and installation of steel box girder of main line bridge and ramp bridge Table of Contents Chapter I Compilation Description and Basis 5 1.1 Compilation Description 5 1.2 Compilation Basis 5 Chapter II Project Overview 6 2.1 General Introduction 6 2.2 Overview of main line bridge and ramp bridge steel box girder 7 2.2.1 Overview of design 7 2.2.1 Overview of factory processing section 7 2.2.2 Overview of on-site hoisting section assembly -
Special construction scheme for transportation and installation of steel box girders of a main overpass and ramp bridge in Chengdu This data is a special construction plan for the transportation and installation of steel box girders of a main overpass bridge and ramp bridge in Chengdu, which is detailed and can be used for reference. -
[Sichuan] Construction Scheme for Transportation and Installation of Steel Box Girder of New Pedestrian Overpass of Interchange Reconstruction Project The new pedestrian overpass is divided into A and B, which are respectively set on both sides of the existing Jiaoda overpass, separated from the existing overpass, and about 40m away from the center line of Jiaoda Road. The newly-built pedestrian overpass is a full steel structure, which is divided into four parts: main bridge, ramp, stairway and substructure. The main span adopts four span steel box continuous beam, and the span arrangement of overpass A is 22+22+22+18 -
Construction Scheme for Transportation and Hoisting of Steel Box Girder of Zhongqiao Road Beijiang Bridge Project in XX City In order to ensure the construction safety of Steel Box Girder of Zhongqiao Road Beijiang Bridge Project in XX City and the smooth progress of the project, this hoisting scheme is hereby formulated. 2. Scope of application This scheme is applicable to the transportation and hoisting of Steel Box Girder of Zhongqiao Road Beijiang Bridge Project in XX City. 3. Management Responsibilities 3.1 The chief engineer of the company is responsible for approving the scheme. 3.2 The technical section of the company is responsible for -
Construction Scheme for Transportation and Hoisting of Steel Box Girder of Zhongqiao Road Beijiang Bridge Project in XX City This bridge is located at Zhongqiao Road, XX City, crossing the Fuchun River. The steel box girder is 31.7 meters long and 18.5 meters wide, with two in total. 6. Project objective 1), quality objective: qualified 2), construction period objective: 30 days after the completion of transportation and hoisting of the whole bridge steel bridge. 3) Safety objective: no major production accident; No fatal accident; The injury rate per thousand people is less than 6 ‰; staff -
[Guangdong] Shipping, Transportation and Hoisting Scheme for Steel Cable Tower of Steel Box Girder Cable Stayed Bridge of Sea Crossing Bridge (360 pages in total) [Guangdong] Shipping, Transportation and Hoisting Scheme for Steel Cable Tower of Steel Box Girder Cable Stayed Bridge of Sea Crossing Bridge (360 pages in total) -
Lifting Scheme of Steel Box Girder of Changqing Road Lifting Scheme of Steel Box Girder of Changqing Road -
Organization design scheme of a steel box girder The steel box girder of this project is a hanging hole steel girder with a span of 20.84 meters, which is symmetrically arranged in two spans on the left and right. The hanging hole steel girder is designed as a single box three chamber steel box girder, with a single bridge deck width of 13 meters, a steel box girder with a total length of 21.60 meters, and a beam height of 1.33 meters. The cross section of the box girder is inverted trapezoidal, and all materials are Q345qD. -
Fabrication and installation scheme of municipal steel box girder The total length of XXXXX project is about XX kilometers, of which the main line overhead is about XX kilometers long, and the main line ground section is 0.3 kilometers long. It is connected to the first ring road of XXX city in the north, XXXX interchange in the south and intersects with XX. XXX road is 50~70m wide. The overall plan is based on the main line rapid elevated+ground auxiliary road, and the section connecting with xx interchange adopts the ground main and auxiliary section road model -
Construction scheme of steel box girder in a certain area Longitudinal web, and finally cover the bottom plate. In order to ensure the welding quality, we will formulate the welding groove form according to the most convenient construction position, and determine it after discussion with the design. After the steel box girder is manufactured on the jig frame, it shall be rolled over to complete the welding work on the reverse side and be rectified to make the bridge deck line shape meet the design requirements. In order to ensure a successful lifting at the site, we will try our best to -
Construction Scheme of A15 Highway Steel Box Girder 2) In addition to the ex factory quality certificate of the steel manufacturer, the steel shall be reinspected according to the contract and TB10212-98 standard, and the reinspection inspection records shall be made. The 30mm and above thick steel plates used for the main structure of the steel box girder shall be purchased with steel plates that have passed the ultrasonic inspection, and shall be re inspected after entering the factory. The executive standard is the Method for Ultrasonic Inspection of Medium and Heavy Steel Plates (G -
Special construction scheme for installation of a steel box girder 1 There are adjacent operations of other disciplines near the installation area of the steel box girder, and the traffic flow in the site is highly variable. 2.2 Due to the design of the web layout in the steel beam box and the restriction of the width of the highway traffic lane, a considerable number of longitudinal beam segment members have only one web, and the other side is an opening. The structural rigidity is weakened, and the opening must be provided with temporary support. 2.3 Large box girder -
Construction design scheme of a road steel box girder The main construction contents of the steel box girder manufacturing, transportation and installation of the project are divided into two stages, and the overall process flow is as follows: the first stage: raw material incoming re inspection → raw material coating pretreatment → blanking → single piece prefabrication → steel box girder assembly and welding The second stage: truck transportation to the installation site → erection (beam section bridge location hoisting measurement) → Welding → installation of ancillary facilities on bridge deck → final acceptance -
Special construction scheme for steel box girder installation The special construction scheme for steel box girder installation of a project has detailed description, which can be used for reference and download. -
A15 Construction Scheme of Highway Steel Box Girder This document is the construction scheme of A15 highway steel box girder. The contents are detailed for reference. -
Hoisting Scheme of Steel Box Girder in Fengtai South Road, Nanjing The most dangerous lifting ended, and the ship capsized in the sewer. Twenty days after the lifting ended, the ship capsized when pouring the anti-collision wall. I am really angry. I hereby send this plan to all experts for comments. The list of sensitive personnel involved has been deleted. Sorry! I would like to pay tribute to my colleague who has been involved in the accident, and I would like to complain to my colleague who has been blamed for this... The person who is really responsible has not been dealt with. -
Construction Design Scheme of A15 Highway Steel Box Girder The Pudong section of A15 Highway runs from the west to the east, starting from the Minpu Bridge in the west and connecting with the South Entrance Road of Pudong Airport in the east. The starting point mileage of Lot 14 is K65+300, spanning Laijia Port (current/planned), planned Waheng Road (current new Tanwa Road), Lixin Port (current/planned, zone managed VIII channel), Hengli Port, Zufang Port, Wuzao Port (planned Outer Ring Canal) -
Construction scheme of main structure steel box girder The steel box girder is the main structure of the steel structure part of the * * road span * * * river erection, which is characterized by complex segmental welding structure, super long and super wide volume (about * * m long x about * * m wide x about 2 m high), and the maximum lifting capacity of a single piece is about * * t. The design length of the whole bridge is * * m (30 m+50 m+30 m in three longitudinal sections), and the overall width is 25 m -
Construction Scheme of a Xingfen High speed Steel Box Girder 4% of superelevation; The longitudinal section is located on the vertical curve with R=8000 meters, and the longitudinal slope is 2.049%, - 2.5%. It is composed of four specifications: GB/T1231-2006 Technical Conditions for High Strength Large Hexagon Bolts, Large Hexagon Nuts and Washers for Steel Structures, JT/T722-2008 Technical Conditions for Anticorrosive Coating of Highway and Bridge Steel Structures G -
Special construction scheme for installation safety of a steel box girder The Wuhan Jingmen section of Shanghai Chengdu Expressway is Shanghai Chengdu in the National Expressway Network Planning. 1.2 Introduction to steel box girder project 1.2.1. ZK2+319.579 East West Lake Hub Interchange Z Line Bridge is an overpass bridge connecting Wuhan Outer Ring Road and crossing the main line of Beijing Zhuhai Expressway on Wujing Jingzhou Expressway. The main beam is a three span continuous steel box girder with a span of 40+60 -
Construction design scheme of steel box girder project This bridge is from the north of Airport Road to the south of * * Interchange (chainage K9+* *~K10+* *). The scope of work includes a viaduct with a length of * * 3m and a pair of parallel ramps with a width of * * m. The standard width of the main line of the viaduct is * * m, and it spans * * Road, the extension line of the north section of the station, * * Road and other crossings, as well as the surface river channel of the Maimiaogang River. Total area of viaduct works * * 6m2, -
Design scheme for installation of steel box girder of a bridge No. 2 bridge of XX highway is located on XX highway in the development area of Tiexi Phase III, XX District, XX City. The starting stake number is K0+314.365, and the ending stake number is K0+804.365. The total length of the bridge is 1170 meters. The main bridge is a self anchored suspension bridge with a span of (40+90+230+90+40=490 m), and the main beam of the middle three spans is mined -
Construction organization scheme of Xingfen high-speed steel box girder This project is located in the XFLJ-1 bid section of the newly-built Xingfen Expressway, including three steel bridges, which are K2+763.63 Liucun junction No. 2 overpass bridge; DK0+742.959 Ramp Overpass, BK0+718.643 Ramp Overpass. -
Construction organization design scheme of a highway steel box girder The materials of this project are specially used, and the material department must keep them properly. Obvious marks shall be made, the material receiving and returning system shall be strictly enforced, and the material returning management shall be strictly enforced to avoid mixed use in the use process. All materials shall be properly stored to avoid water and dust accumulation and corrosion. -
Construction Scheme of Xingfen High speed Steel Box Girder This document is the construction scheme of Xingfen high-speed steel box girder, and the contents of the document are detailed for reference. -
Construction process scheme of bridge steel box girder fabrication This data is the construction process plan for the fabrication of bridge steel box girders, which is detailed and accurate for reference only. -
Special construction scheme for safety of steel box girder installation This document is a special construction scheme for safety of steel box girder installation. The contents are detailed for reference. -
Construction Scheme for Installation of Steel Box Girder in Standard Section This document is a construction plan for the installation of steel box girders in standard sections, which is detailed and can be used for reference. -
Construction scheme of steel box girder for a road regulation project The project is located at the * * river reach of * * * (Airport Road - * * Interchange). The main bridge of the steel box girder is * * m wide, * * m long, and about 2m high. The main structure of the steel box girder weighs about 1200 tons, and the anti-collision barrier of the steel box girder weighs about tons. With the approval of the design, we plan to manufacture and install the steel box girder in three transverse sections and five longitudinal sections. There are fifteen steel box girders in total, of which the heaviest one weighs -
Design scheme for installation of steel box girder of a bridge No. 2 bridge of XX highway is located on XX highway in the development area of Tiexi Phase III, XX District, XX City. The starting stake number is K0+314.365, and the ending stake number is K0+804.365. The total length of the bridge is 1170 meters. The main bridge is a self anchored suspension bridge with a span of (40+90+230+90+40=490 m), and the main beam of the middle three spans is mined -
Special construction scheme for steel box girder bridge deck pavement Table of Contents Chapter I Compilation Instructions 1 1.1 Compilation Purpose 1 1.2 Compilation Basis 1 Chapter II Project Overview 2 2.1 Project Introduction 2 2.2 Project Content 2 2.3 Project Characteristics 3 Chapter III Construction Process and Methods of Main Project 4 3.1 Beam Surface Sand Blasting 4 3.1.1
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one Construction Scheme of Bridge Steel Box Girder -
two Construction Scheme for Steel Box Girder Installation -
three Special construction scheme for steel box girder -
four Model construction scheme of steel box girder -
five Safety construction scheme of steel box girder -
six Construction scheme of steel box girder foundation -
seven Construction scheme of high-speed steel box girder -
eight Technical disclosure of steel box girder construction