YOUR STEEL STRUCTURE ENGINEERING EXPERT
We are an international company specializing in steel structure construction and export, with over 15 years of experience in steel structure engineering. We have provided high-quality steel structure building solutions to more than 30 countries worldwide. Our company holds international quality system certifications and possesses integrated service capabilities encompassing design, manufacturing, construction, and export.
Industrial Steel Structure Tunnel Design and Fabrication
Steel structure tunnels can also integrate ventilation systems, lighting facilities, drainage systems, fire protection structures, and maintenance access platforms according to project requirements. They are widely applied in highway tunnels, railway tunnels, underground passageways, mining transportation corridors, municipal utility tunnels, and industrial enclosed channel systems, providing efficient, safe, and durable infrastructure solutions for modern engineering projects.
Seismic-Resistant Steel Structure Tunnel Construction
Core Features & Advantages
Modern steel tunnel support components are all manufactured from high-quality heavy-duty steel. Through optimized mechanical design, they ensure stable load transfer, high overall structural rigidity, and strong impact resistance, enabling them to effectively withstand ground settlement and complex underground stress variations. The streamlined on-site assembly process significantly reduces underground construction time and accelerates the overall project schedule. Designed to withstand damp and dark underground environments, these components require minimal routine maintenance and maintain stable performance over the long term.
♦ Cut down overall engineering investment and control construction costs
♦ Wide applicability to match various geological environments and tunnel types
♦ Accurate prefabricated parts, easy installation and time-saving construction
♦ Compliant with tunnel safety standards, stable and high safety level
♦ Multi-level bearing design to satisfy large traffic and geological pressure demands
Applications
This series of steel structural tunnel supports is specially developed for underground traffic and infrastructure engineering, fully meeting the construction needs of mountain tunnels, urban underground passages, mine tunnels and traffic diversion tunnels. It can realize stable inner space support, smooth passage layout and safe underground operation environment, and steadily bear stratum pressure, vehicle load and external geological stress.
♦ Complete steel support system for mountain crossing traffic tunnels
♦ Multi-section steel truss frame for urban underground pedestrian tunnels
♦ High-pressure resistant steel structure for mine and mining area tunnels
♦ Steel reinforced framework for underground traffic diversion passages
♦ Core bearing support and inner protection structure for all kinds of tunnels
Vision & Mission
We are committed to providing safe, efficient, and environmentally friendly solutions for global customers through continuous technological innovation and exceptional product quality, driving industry progress and collectively creating a better future.
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SHANDONG SHIJIE HEAVY INDUSTRY CO., LTD
Shandong Shijie Heavy Industry Co., Ltd. is located in the High-Tech Development Zone of Jining City, Shandong Province, the hometown of Confucius and Mencius. Covering an area of more than 120 mu (about 80,000 square meters)and with a registered capital of 120 million yuan, the company currently employs over 600 people. It is an integrated service enterprise engaged in general contracting of projects such as construction, municipal engineering, petrochemical engineering, pressure pipelines, and long-distance transmission pipelines. Additionally, it manufactures products including steel structures (space grids,trusses), pressure vessels, SF/FF double-layer oil tanks, skid-mounted refueling devices, and various metal containers.Shandong Shijie has obtained over 80 qualifications and honors, including certifications for the ISO9001 quality management system, ISO14001 environmental management system, ISO45001 occupational health and safety management system, as well as the National Industrial Product Production License.
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