Drisan

Research and Application of Large Machinery and Spatial Arrangement in SingleTrack Tunnels of High-Speed Rails

Mechanized construction becomes the mainstream direction of future tunnel construction with its advantages of high efficiency and low costs. Based on the Qinling Taihang Mountain Tunnel Project, the large mechanical equipment used in various stages of drilling-blasting construction is sorted out

Application and Analysis of Rock Drilling Jumbo in Mountain Tunnel Construction

The number and scale of mountain tunnel engineering projects are gradually expanding, which places higher demands on construction technology. During the construction of such projects, the progress speed of tunnel excavation operations directly affects the construction schedule, while excavation

Information Technology

Mechanized Construction of Highway Tunnels based on Information Technology

As an important link connecting cities and regions, the construction efficiency and quality of expressways are directly related to the development of national economy and the convenience of people's travel. With the rapid progress of information technology, integrating this high-tech means into the

parts search

3115238200

Brand : EPIROC
Part No. : 3115238200
Description : Damping Piston
Use in : Cop 1638 , Cop 1838 , Cop 1838cr , Cop 1840 , Cop 1850cr

Different construction methods

Research on Key Technologies for Fully Computerized Rock Drilling Gantry Construction Using Different Methods

This study aims to thoroughly explore the key construction technologies of fully computerized rock drilling jumbos under different construction methods. Through systematic analysis and practical research, it provides more efficient and higher-quality technical support for tunnel construction. The

drilling and blasting method

Key Technologies for Mechanized Drill and Blast Construction of Dual Tube Eight Lane Ultra Large Cross Section Highway Tunnels

Addressing the safety and efficiency challenges encountered during construction of the dual tubeꎬ eight lane ultra large cross section Chengzai Mountain highway tunnel on the Shenzhen Shanwei West Expressway. this paper presents a systematic investigation into the key technologies for fully

rock drilling

Research on the Development Opportunities and Challenges of Rock Drilling Robots in China

As high-end equipment for rock drilling operations, drilling robots can be widely applied in construction projects across tunnels, mines, railways and highways, and water conservancy and hydropower sectors. They are especially valuable in large-scale infrastructure construction and in areas where

Dapanshan Tunnel

Research on Configuration of Drilling and Blasting Excavation Equipment and Energy-Gathering Smooth Blasting Process for Dapanshan Tunnel of Hangzhou-Shaoxing-Taizhou Expressway

The total length of Dapanshan Tunnel of Hangzhou-Shaoxing-TaizhouExpressway is 8635m,which is called "the first tunnel in East China".In order to solve the problem of excavation eficiency in the process of tunnel construction,Xuzhou XCMG Energy Equipment Co., Ltd.(hereinafter referred to as XCMG

High-speed railway

Research on the Application of Multi-Functional Tunnel Boring Machines in High-Speed Rail Construction

Focusing on the currently commonly used methods for mountain tunnel excavation, including the three-arm drilling jumbo method, the multi-functional tunneling machine method, and the manual pneumatic drilling method, this study takes the excavation of a single face of a double-track railway tunnel

parts search

3128061900

Brand : EPIROC
Part No. : 3128061900
Description : Key
Use in : Boltec 235 , Boltec 235h , Boltec Lc , Boltec Md , Boomer 104 , Boomer 281 , Boomer 281dh , Boomer 282 , Boomer 353 , Boomer K111 , Boomer K41 , Boomer K41x , Boomer L2c , Boomer L2d , Boomer M1d , Boomer M2c , Boomer M2d , Boomer S1d ...

three-boom jumbo

Determination of Quota Base Price and Economic Analysis of Three-Boom Jumbo in Hydraulic Tunnel Construction

To address the issues of high labor costs, safety risks, and environmental pollution associated with traditional drilling and blasting methods in hydraulic tunnel construction, and to fill the gap in the quota compilation for three-boom jumbos, the authors employ a combination of case analysis and

hydraulic open-pit drill jumbo

Overview and Development Suggestions for Domestic Hydraulic Rock Drill Jumbo Products

This paper analyzes the product overview of domestic hydraulic open-pit drill jumbo, tunneling drill jumbo, bolting drill jumbo, mining drill jumbo and guide rail hydraulic rock drill, lists the manufacturers and product models of these products, puts forward development suggestions for hydraulic