1.Introduction
With the continuous acceleration of urbanization, urban traffic problems have become increasingly prominent. The application of underground and tunnel engineering technology in urban planning provides new ideas and methods for solving urban traffic problems. Tunnel engineering is a comprehensive project, which has comprehensive management requirements for construction. It is necessary to comprehensively use a variety of technologies and equipment to comprehensively manage regional, climate, soil and other factors to improve construction quality under the condition of ensuring safety. The application of data mechanical equipment in the construction of tunnel projects can effectively improve the efficiency of the overall project construction and effectively promote the progress of highway tunnel construction. At the same time, the cost of the equipment itself is low, which can save project costs for highway tunnel enterprises.
"2024 Tunnel Engineering Technology and Equipment Exhibition", as an important exhibition direction of the theme of "Urban Safety and Lifeline" "Plate" underground space Engineering and technology "of this Expo, focuses on the exhibition of advanced equipment and technology of construction and testing, green environmental protection materials, underground space detection technology and equipment, underground space storage facilities construction and other contents. Covering the whole industry chain cycle from the upstream and downstream of the industry, such as design, construction, operation and maintenance management, urban safety and disaster prevention, focusing on the upgrading of four new technologies in the underground space industry. The exhibition links all parts of the Yangtze River Delta to exchange and share practical experience and design inspiration in the development process of underground space, providing reference experience for the construction of low-carbon and resilient cities, providing theoretical basis for the rational planning and development of underground space development and utilization, and jointly promoting the further improvement and development of urban underground space development and utilization.
2.Contents
1. Construction machinery
Pile foundation construction machinery; Small excavation machinery; Tunnelling machinery; Rock drilling machinery; Geological exploration machinery; Underground mining machinery; Concrete transport machinery; Underground loading equipment; Underground lifting equipment; Bolting and shotcrete support equipment; Tunnel lining system; Sludge water treatment equipment; Underground ventilation equipment; Integrated pipe gallery; Pumps, valves, pipes; Pneumatic wind equipment; Hard drill bit; Reducer and frequency conversion control equipment; Cable; A fixture; Formwork and scaffolding; Construction site facilities;
2. Shield and supporting equipment
Shield machine; Shield gear; Shield disk; Shield tail brush; Shield foam agent; Transmission system debugging, maintenance, repair; Shield tail seal grouting; Hydraulic drainage of shield;
3. Trenchless equipment and supporting equipment
Curve drilling machine; Directional drilling rig; Rotary drilling rig; Auger drilling machine; Drilling location; Drilling record; Drilling machine; Pipe jacking machine; Anchor drilling tool; A drill pipe; All kinds of pipeline repair equipment and materials; Pump, valve, pipe network, pipeline construction management technology, pipeline construction ground trench trenchless machinery and equipment; Pipeline detector, pipeline detection technology and equipment, etc.;
4. Survey, security and maintenance
Survey measuring instrument, tunnel detection instrument, laser detection instrument, pipeline detection instrument, GPS positioning system, profile measuring instrument, geological access; Construction guidance equipment; Fire protection products; Sensing and testing equipment; Underground lighting equipment; Power equipment and generator sets; Underground power supply equipment and underground communication equipment; Underground monitoring equipment; Underground dangerous equipment; Personnel escape equipment; Control systems and software, control and reporting systems, protective devices and systems; Hydraulic devices, lubricants, tunnel maintenance;
5. Communication system
Network and software systems, walkie-talkie systems, management systems, radio systems, telecommunication communications, underground communications, video systems;
6. Construction and specialty materials
Waterproof plugging materials, chemical grouting materials, slag, concrete additives, civil synthetic materials, special sealing grease, waterproof machine anticorrosive materials, drilling mud and so on.
