[For Infrastructure Development] Ground Reinforcement Work | Cross Wing Column Method
Preventing settlement with a high-precision deep mixed method that has obtained GBRC performance certification.
In infrastructure development, preventing ground subsidence is extremely important to ensure the long-term stability and safety of structures. Particularly on heavily trafficked roads and important structures, even slight ground movements can lead to significant problems. Therefore, reliable ground reinforcement technologies are in demand. The Cross-Wing Column Method has obtained the Architectural Technology Performance Certification (GBRC Performance Certification) from the General Incorporated Foundation Japan Building Disaster Prevention Association, effectively preventing ground subsidence with high-precision construction. 【Application Scenes】 - Foundations for infrastructure structures such as roads, bridges, and tunnels - Civil engineering structures such as rivers and port facilities - Ground preparation in large-scale developments 【Benefits of Implementation】 - Extended lifespan of structures through subsidence suppression - Reduced maintenance costs - Improved overall safety of infrastructure
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【Features】 - A highly reliable construction method certified by GBRC performance certification - Achieves stable mixing performance unaffected by soil conditions - Assured high quality with a coefficient of variation of 25% or less - Small surcharge coefficient for quality control, suppressing excessive material use - Strict quality inspection based on the principle of adopting "Inspection Method A" 【Our Strengths】 Geotech provides "total ground services," offering a one-stop solution for all ground-related tasks, including ground surveys and reinforcement design/construction during the new construction of buildings (from general buildings to single-family homes), settlement correction work for existing buildings, soil contamination surveys, and ground information services. With abundant experience and reliable technology, we create the future of cities from the ground up.
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Cross Swing Column Method
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It is suitable for sandy soil, clayey soil, and loam as applicable ground, making it ideal for ground reinforcement measures for a wide variety of structures such as all buildings, retaining walls, and other constructions. It is widely adaptable not only for mid-rise buildings and transmission towers but also for small-scale buildings that meet all the conditions of being three stories or fewer above ground, a maximum height of 13 meters, a eaves height of 9 meters or less, and a total floor area of 500 square meters or less, as well as retaining walls of 3.5 meters or less in height. Depending on the site conditions, construction machinery (10-ton and 15-ton classes) and plants can be selected from small to large sizes, allowing for flexible construction achievements that are not affected by narrow sites or adjacent environments. Depending on the ground conditions, it is possible to propose a reduction in construction time and costs by supporting at a shallower depth than the support piles.
