"Seismic reinforcement of bridges in Hyogo" - Active even in confined spaces within the deadline. 14 cases reliably addressed with ultra-compact machinery for two-tier beam construction at the footing base.
This is a case study of the foundation pile construction associated with the change from pile bent piers to RC piers in the seismic reinforcement work of the port bridge (Part 1). Two-tier beams were constructed within the deadline, and due to the very limited working space with the footing bottom surface as the construction base, the "SPACE21 method" was introduced. ■ Space-saving: The ultra-compact machine with maximum dimensions of 2.8×2.2×2.0m can be easily transported to the excavation bottom surface within the constrained area. ■ Cost reduction: The structure does not require large leaders, which helps to reduce temporary facility costs in narrow spaces where the upper space is restricted and two-tier beams intersect. ■ Improved construction efficiency: Equipped with a self-propelled moving unit, it can quickly progress the movement between 14 piles even in the limited space within the deadline. ■ Wide adaptability: It reliably accommodates the short-length multi-joint construction of the steel pipe piles specified for this project, with a diameter of φ700mm and a length of 17.5m (7 joints). ■ Proven track record: Successfully completed construction while overcoming strict spatial constraints in urban infrastructure development commissioned by local governments. *For more details, please download the materials or feel free to contact us.
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Matsumura Corporation is a general contractor under Prime Life Technologies, Inc., which was established through the business integration of Panasonic and Toyota Motor Corporation in the housing and construction sector. With the motto of "Changing the Norms of Construction," we aim for future-oriented urban development. We engage in a wide range of business activities, including contracting construction work, planning, design, supervision, and construction consulting services. We will continue to strive for further technical refinement, quality improvement, and enhanced after-sales service, working company-wide to meet the increasingly diverse and sophisticated needs of our customers. For any construction planning inquiries, please feel free to consult with us. Prime Life Technologies, Inc. was established in January 2020 as a company aiming for future-oriented urban development through the "fusion of lifestyle and technology." *Subsidiaries of Prime Life Technologies, Inc. include: Panasonic Homes, Toyota Home, Misawa Homes, Panasonic Construction Engineering, and Matsumura Corporation.
