A Proposal for a Model to Estimate Lumbar Load by Considering Seat and Backrest Reactions
座面・背面反力を考慮した腰部負担推定モデルの提案
- Delivery
- Available on this site
- Format
- Price
- Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880
- Publication code
- 20266273
- Paper/Info type
- Proceedings (Autumn)
No.150-26
- Pages
- 1-4(Total 4 p)
- Date of publication
- Oct 2026
- Publisher
- JSAE
- Language
- Japanese
- Event
- 2026 JSAE Annual Congress (Autumn)
Detailed Information
| Author(J) | 1) 真鍋 凜太郎, 2) 土谷 圭央 |
|---|---|
| Author(E) | 1) Rintaro Manabe, 2) Yoshio Tsuchiya |
| Affiliation(J) | 1) 香川大学大学院, 2) 香川大学 |
| Affiliation(E) | 1) Kagawa University, 2) Kagawa University |
| Abstract(J) | 長時間運転する際には，座位姿勢で長時間とどまることになり，血流悪化，腰痛の原因となる．その原因追及のためには，座位における腰部負担を正しく評価する必要がある．そのため，椅子座面・背面に加わる圧力を計測し，それを考慮した腰部負担推定モデルを試作し，シミュレーション評価を行った． Translation |
| Abstract(E) | Sitting for long periods of time, such as while driving, is believed to be a cause of poor blood circulation and low back pain. To identify the causes of these issues, it is necessary to accurately assess the strain on the lower back. To this end, we measured the pressure exerted on the seat and backrest of a chair, developed a prototype model to estimate lower back strain based on these measurements, and conducted simulation evaluations. |
