A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONNECTION BRIDGE
PROBLEM TO BE SOLVED: To provide a connection bridge that smoothly follows a change in a tidal level of a sea surface, etc.SOLUTION: A connection bridge 10 is used for traffic between a floating pier 3 and a quay wall 5, and includes a first bridge part 20 installed on the floating pier 3, a second bridge part 40 installed on the quay wall 5, and a slope 30 spanned from the first bridge part 20 toward the second bridge part 40. The slope 30 is connected to the first bridge part 20 rotatably around a rotary shaft 25 extending in a width direction of the connection bridge 10, and to the second bridge part 40 rotatably around a rotary shaft 45 extending in the width direction of the connection bridge 10. The configuration allows the slope 30 to change inclination thereof and follow a level of a water surface 7, to suit a change in a level difference between the floating pier 3 and the quay wall 5 when constructing the connection bridge 10.SELECTED DRAWING: Figure 1
【課題】 海面の潮位等の変化に応じた追従が容易となる連絡橋を提供する。【解決手段】 浮体式桟橋３と岸壁５との間の通行に用いられる連絡橋１０は、浮体式桟橋３に設置される第１橋梁部２０と、岸壁５に設置される第２橋梁部４０と、第１橋梁部３０から第２橋梁部４０にかけて架設されるスロープ部３０とを備える。スロープ部３０は、第１橋梁部２０に、連絡橋１０の幅方向に延びる回動軸２５周りに回動可能に接続され、且つ、第２橋梁部４０に、連絡橋１０の幅方向に延びる回動軸４５周りに回動可能に接続される。このように構成すると、連絡橋１０架設時における浮体式桟橋３と岸壁５との高低差の変動に応じてスロープ部３０の傾斜が変化して水面７の高さに追従することができる。【選択図】 図１
CONNECTION BRIDGE
PROBLEM TO BE SOLVED: To provide a connection bridge that smoothly follows a change in a tidal level of a sea surface, etc.SOLUTION: A connection bridge 10 is used for traffic between a floating pier 3 and a quay wall 5, and includes a first bridge part 20 installed on the floating pier 3, a second bridge part 40 installed on the quay wall 5, and a slope 30 spanned from the first bridge part 20 toward the second bridge part 40. The slope 30 is connected to the first bridge part 20 rotatably around a rotary shaft 25 extending in a width direction of the connection bridge 10, and to the second bridge part 40 rotatably around a rotary shaft 45 extending in the width direction of the connection bridge 10. The configuration allows the slope 30 to change inclination thereof and follow a level of a water surface 7, to suit a change in a level difference between the floating pier 3 and the quay wall 5 when constructing the connection bridge 10.SELECTED DRAWING: Figure 1
【課題】 海面の潮位等の変化に応じた追従が容易となる連絡橋を提供する。【解決手段】 浮体式桟橋３と岸壁５との間の通行に用いられる連絡橋１０は、浮体式桟橋３に設置される第１橋梁部２０と、岸壁５に設置される第２橋梁部４０と、第１橋梁部３０から第２橋梁部４０にかけて架設されるスロープ部３０とを備える。スロープ部３０は、第１橋梁部２０に、連絡橋１０の幅方向に延びる回動軸２５周りに回動可能に接続され、且つ、第２橋梁部４０に、連絡橋１０の幅方向に延びる回動軸４５周りに回動可能に接続される。このように構成すると、連絡橋１０架設時における浮体式桟橋３と岸壁５との高低差の変動に応じてスロープ部３０の傾斜が変化して水面７の高さに追従することができる。【選択図】 図１
CONNECTION BRIDGE
連絡橋
NISHIMOTO YASUSHI (author) / NISHINO YOSHIO (author) / MONGAI HIROFUMI (author) / MIKAMI TAKASHI (author)
2016-04-11
Patent
Electronic Resource
Japanese
IPC:
E01D
BRIDGES
,
Brücken