Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Immersed tunnel gravel foundation bed desilting and leveling ship and desilting process
The immersed tube tunnel gravel foundation bed desilting and leveling ship comprises pile legs vertically arranged on the left side and the right side of an immersed tube section, and a lifting bearing table is arranged at the upper ends of the pile legs on the left side and the right side in a penetrating mode; a vertical integrated pipeline vertically penetrates through the long-strip-shaped supporting clamping hole. The integrated pipeline is a pipe body with an upper opening and a lower opening, and the lower end of the integrated pipeline extends into the foundation pit and can reciprocate left and right along the long-strip supporting clamping hole; the desilting pipe is a pipe body in a trapezoid frame shape, the upper bottom of the frame is wide, and a plurality of open holes communicated with the inner cavity are formed in the side where the upper side of a horizontal pipe at the lower bottom of the frame is located; the inclined upward waist pipe is a drainage channel; and the other inclined upward waist pipe is a slurry inlet channel. The desilting and leveling ship and the desilting process are not affected by water depth and are suitable for various foundation bed conditions, and integration of foundation construction and sludge treatment is achieved.
本发明公开了一种沉管隧道碎石基床清淤整平船及清淤工艺，包括：桩腿，竖直设置于沉管段的左右两侧，在左右侧的桩腿上端，贯通设置有一可升降承载台；竖直穿过长条支撑卡孔，设置有一竖直向的集成式管道；集成式管道为一上下敞口的管体，其下端延伸至基坑内，且可沿长条支撑卡孔左右往复运动；清淤管，为梯形框架状的管体，框架的上底宽，其下底水平管的上侧所在侧开设有多个与内腔相连通的开孔；斜向上的一个腰管为排污通道；斜向上的另一个腰管为浆液进入通道。采用该清淤整平船及清淤工艺不受水深影响、适应多种基床条件，实现了基础施工与淤泥处理一体化。
Immersed tunnel gravel foundation bed desilting and leveling ship and desilting process
The immersed tube tunnel gravel foundation bed desilting and leveling ship comprises pile legs vertically arranged on the left side and the right side of an immersed tube section, and a lifting bearing table is arranged at the upper ends of the pile legs on the left side and the right side in a penetrating mode; a vertical integrated pipeline vertically penetrates through the long-strip-shaped supporting clamping hole. The integrated pipeline is a pipe body with an upper opening and a lower opening, and the lower end of the integrated pipeline extends into the foundation pit and can reciprocate left and right along the long-strip supporting clamping hole; the desilting pipe is a pipe body in a trapezoid frame shape, the upper bottom of the frame is wide, and a plurality of open holes communicated with the inner cavity are formed in the side where the upper side of a horizontal pipe at the lower bottom of the frame is located; the inclined upward waist pipe is a drainage channel; and the other inclined upward waist pipe is a slurry inlet channel. The desilting and leveling ship and the desilting process are not affected by water depth and are suitable for various foundation bed conditions, and integration of foundation construction and sludge treatment is achieved.
本发明公开了一种沉管隧道碎石基床清淤整平船及清淤工艺，包括：桩腿，竖直设置于沉管段的左右两侧，在左右侧的桩腿上端，贯通设置有一可升降承载台；竖直穿过长条支撑卡孔，设置有一竖直向的集成式管道；集成式管道为一上下敞口的管体，其下端延伸至基坑内，且可沿长条支撑卡孔左右往复运动；清淤管，为梯形框架状的管体，框架的上底宽，其下底水平管的上侧所在侧开设有多个与内腔相连通的开孔；斜向上的一个腰管为排污通道；斜向上的另一个腰管为浆液进入通道。采用该清淤整平船及清淤工艺不受水深影响、适应多种基床条件，实现了基础施工与淤泥处理一体化。
Immersed tunnel gravel foundation bed desilting and leveling ship and desilting process
一种沉管隧道碎石基床清淤整平船及清淤工艺
YANG XUDONG (Autor:in) / LIU YUTAO (Autor:in) / CHEN ZHENFENG (Autor:in) / DENG WENLIANG (Autor:in) / SUN JUNWEI (Autor:in) / WEN YUAN (Autor:in) / KANG XUPENG (Autor:in) / MO QISHAN (Autor:in)
24.10.2023
Patent
Elektronische Ressource
Chinesisch
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