Improving steel bridge fabrication efficiency, quality, and inspection accuracy
First written in FY2016. 4 of 8 entries say "Advanced", first in FY2017. Latest entry: FY2024.
No other company in this theme has enough history to compare yet.
- FY2024RestatedAnnual report
「In addition, for on-site welding, where the available workforce is limited, we have developed a steel orthotropic deck welding method that takes into account worker skills and the versatility of welding equipment and are applying it to actual construction projects.」
The company continues to apply its steel orthotropic deck welding method to actual construction projects and to develop technologies aimed at improving steel bridge quality and efficiency. - FY2023AdvancedAnnual report
「To respond to the rapidly changing business environment, our bridge business is conducting research and development centered on staff in the Engineering Development Department, which was created by reorganizing and expanding the former technical research institute.」
The bridge business moved to a structure centered on the Engineering Development Department, created by reorganizing and expanding the technical research institute, to advance research and development. Application of the steel orthotropic deck welding method to actual construction projects is also continuing. - FY2022RestatedAnnual report
「In addition, for on-site welding, where the available workforce is limited, we have developed a steel orthotropic deck welding method that takes into account worker skills and the versatility of welding equipment and are applying it to actual construction projects.」
The company reconfirmed the application of its steel orthotropic deck welding method to actual construction projects and its research and development aimed at improving steel bridge quality and efficiency. - FY2021AdvancedAnnual report
「In addition, for on-site welding, where the available workforce is limited, we have developed a steel orthotropic deck welding method that takes into account worker skills and the versatility of welding equipment and are applying it to actual construction projects.」
The company developed a steel orthotropic deck welding method to improve the quality and efficiency of steel bridge fabrication and progressed to applying it to actual construction projects. - FY2020-Q2AdvancedAnnual report
「In our core bridge and steel-structure businesses, there is strong demand for rebuilding our plants to improve production efficiency and enhance competitiveness, while also addressing environmental issues and occupational health and safety. We will proceed with measures to address these issues. Planned investment: approximately ¥1.7 billion. Implementation period: 3 years from November 2019.」
The board of directors approved an approximately ¥1.7 billion capital investment plan for the Wakayama Plant, comprising renewal of the blasting plant, construction of a new all-weather painting plant, and improvement of the on-site yard. The company is giving concrete form to measures addressing production efficiency, quality, the environment, and occupational health and safety through the plant's reconstruction. - FY2019RestatedAnnual report
「The company's technical research institute has a 1000kN servo-controlled actuator, one of the industry's leading loading-test devices. It has also obtained useful data from this actuator in performance evaluation tests of the seismic-resistance devices described above. Going forward, the company will apply it to various loading tests and pursue its own development by leveraging its ability to obtain data quickly.」
The company reiterated its policy of using the 1000kN actuator for performance evaluation of seismic-resistance devices and other purposes and applying it to various loading tests going forward. - FY2017AdvancedAnnual report
「The company's technical research institute has a 1000kN servo-controlled actuator, one of the industry's leading loading-test devices. It has also obtained useful data from this actuator in performance evaluation tests of the seismic-resistance devices described above. Going forward, the company will apply it to various loading tests and pursue its own development by leveraging its ability to obtain data quickly.」
The company describes the performance evaluation of seismic-resistance devices using a 1000kN actuator and its use in various loading tests, in addition to its steel bridge fabrication technology. - FY2016First statedAnnual report
「We are researching and evaluating the latest welding technologies and trends and preparing to apply them to actual construction projects, with the aim of fabricating steel bridges efficiently while maintaining a high level of quality. We are also conducting further research to take the lead in applying outstanding inspection technologies within the industry.」
The company is working to improve fabrication efficiency, finished quality and inspection accuracy through internal sharing of technical materials, numerical analysis with universities, and the application of the latest welding and nondestructive inspection technologies.