#Japan #SUSAKI CITY #TTR Structure #Sakurabanda #Sun Industries

Sakurabanda Skate Park - A New Landmark in Susaki City

The newly opened Sakurabanda Skate Park in Susaki City, Kochi Prefecture, is a remarkable addition to the local community, having officially opened on August 16. Developed by Taiyo Kogyo Co., Ltd., a leading company in large membrane structures and civil engineering materials, the park features a unique membrane roof system known as TTR (TM Truss + Membrane) for its management and stage buildings.

Innovative TTR Structure

The TTR system is designed to enhance the functionality and aesthetics of the park. By using fewer pillars, it provides a spacious area for skaters while ensuring their skating lines remain uninterrupted. Importantly, this design accommodates skateboarding even in rainy weather, thus maximizing the park's usability. The decision to implement the TTR structure stems from a community initiative advocating for a skate park in Susaki, highlighting the importance of inclusivity across generations.

This skate park serves as a gathering point for not only local enthusiasts but also visitors from outside Susaki City and even beyond Kochi Prefecture. The park aims to elevate the local economy by fostering interaction among youths and skateboard aficionados.

The Concept Behind Sakurabanda

Sakurabanda Skate Park is built under the guiding principle of inclusivity. A citizens' group composed mainly of high school students advocated for the project through signatures and petitions, aiming to create a space that provides a comfortable skateboarding experience for people of all ages and backgrounds.

Architectural Features

The TTR structure is not just functional but architecturally striking as well. It can handle curved and complex shapes, resulting in an aesthetically pleasing roof design. Traditional steel structures often appear bulky due to substantial support beams; however, the truss construction allows for sleek structural elements that exude lightness and modernity. Coupled with the translucent membrane material, the park enjoys natural daylight during the daytime, resulting in a bright and vibrant atmosphere.

Roof Functionality and Design

The integration of the roof was a crucial element in the park's planning, particularly to provide a designated area for skating in inclement weather. The TTR system minimizes the need for supports, enhancing the layout flexibility and allowing pillars to be placed strategically. This feature helps maintain skaters' lines of motion while providing ample sheltered space.

TTR Characteristics

The TTR (Taiyo Truss Roof) combines TM trusses with membrane materials, significantly reducing weight compared to conventional steel structures. This efficient use of materials allows for broad roof spans without straining the structural integrity, making it ideal for public spaces like this skate park. The system absorbs loads across the entire roof area, reducing the risk of localized stress concentrations. Therefore, it creates a stable yet lightweight design suitable for high-traffic environments.

Future Prospects

The grand opening of the Sakurabanda Skate Park not only represents the culmination of local advocacy but also signifies a modern approach to community-centric design. As a central hub for cultural exchange and recreation, the park is poised to contribute positively to the local lifestyle.

Visitors to the park can engage in various activities, including skateboarding, BMX riding, and inline skating, on its expansive 5,800-square-meter site, with 2,600 square meters dedicated for skating.

Project Overview

• - Location: 2489-26 Kanda, Susaki City, Kochi Prefecture, 785-0051
• - Projected membrane installation period: November 2025 to February 2026
• - Membrane Area: 862 square meters for the management building and 355 square meters for the stage

With Taiyo Kogyo's sustained commitment to innovation and community development, the Sakurabanda Skate Park stands as a celebrated example of modern architectural design, embodying the principle of safety and usability for all.