Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Silt prevention structure of floating immersed tube and immersed tube deposit system
The invention relates to the technical field of immersed tube floating and mooring, in particular to a silt prevention structure of a floating and mooring immersed tube and an immersed tube deposit system and silt prevention system which comprises a silt prevention system and a desilting system. The silt prevention system comprises a silt prevention curtain arranged around the immersed tube in the circumferential direction, the bottom of the silt prevention curtain abuts against the water bottom, and the upper portion of the silt prevention curtain covers part of the immersed tube. The desilting system comprises a desilting device used for being hung below the bottom of the immersed tube, and the desilting device can ascend and descend. The bottom of the silt prevention curtain abuts against the water bottom, the upper portion of the silt prevention curtain covers part of the immersed tube, and therefore the area below the immersed tube is sealed in the circumferential direction of the immersed tube, external silt is prevented from entering the water bottom below the immersed tube, silt accumulation at the bottom of the immersed tube is reduced, meanwhile, silt below the immersed tube is cleared away through the silt removal device, silt accumulation is avoided, and further the silt removal efficiency is improved. The desilting device can ascend and descend, so that silt located at the water bottom can be effectively cleaned, the back-silting speed of the water bottom below the bottom of the immersed tube is reduced, and meanwhile silt on a bottom plate of the immersed tube can be cleaned.
本发明涉及沉管浮泊技术领域，特别涉及一种浮泊沉管的防淤结构和一种沉管寄存系统，防淤系统，包括防淤系统和清淤系统；防淤系统包括用于绕沉管周向设置的防淤帘，防淤帘底部抵接在水底，防淤帘上部覆盖部分沉管；清淤系统包括用于悬挂于沉管底部下方的清淤装置，且清淤装置能够升降。防淤帘底部抵接在水底，防淤帘上部覆盖部分沉管，从而沿沉管周向对沉管下方区域进行封闭设置，进而防止外部泥沙进入沉管下方水底，减少沉管底部积淤，同时，通过清淤装置对沉管下方的淤泥进行清理，避免淤泥堆积，进一步地，清淤装置能够升降，从而能够对位于水底淤泥进行有效清理，来降低沉管底部下方水底的回淤速度，同时也能对沉管底板上的淤泥进行清理。
Silt prevention structure of floating immersed tube and immersed tube deposit system
The invention relates to the technical field of immersed tube floating and mooring, in particular to a silt prevention structure of a floating and mooring immersed tube and an immersed tube deposit system and silt prevention system which comprises a silt prevention system and a desilting system. The silt prevention system comprises a silt prevention curtain arranged around the immersed tube in the circumferential direction, the bottom of the silt prevention curtain abuts against the water bottom, and the upper portion of the silt prevention curtain covers part of the immersed tube. The desilting system comprises a desilting device used for being hung below the bottom of the immersed tube, and the desilting device can ascend and descend. The bottom of the silt prevention curtain abuts against the water bottom, the upper portion of the silt prevention curtain covers part of the immersed tube, and therefore the area below the immersed tube is sealed in the circumferential direction of the immersed tube, external silt is prevented from entering the water bottom below the immersed tube, silt accumulation at the bottom of the immersed tube is reduced, meanwhile, silt below the immersed tube is cleared away through the silt removal device, silt accumulation is avoided, and further the silt removal efficiency is improved. The desilting device can ascend and descend, so that silt located at the water bottom can be effectively cleaned, the back-silting speed of the water bottom below the bottom of the immersed tube is reduced, and meanwhile silt on a bottom plate of the immersed tube can be cleaned.
本发明涉及沉管浮泊技术领域，特别涉及一种浮泊沉管的防淤结构和一种沉管寄存系统，防淤系统，包括防淤系统和清淤系统；防淤系统包括用于绕沉管周向设置的防淤帘，防淤帘底部抵接在水底，防淤帘上部覆盖部分沉管；清淤系统包括用于悬挂于沉管底部下方的清淤装置，且清淤装置能够升降。防淤帘底部抵接在水底，防淤帘上部覆盖部分沉管，从而沿沉管周向对沉管下方区域进行封闭设置，进而防止外部泥沙进入沉管下方水底，减少沉管底部积淤，同时，通过清淤装置对沉管下方的淤泥进行清理，避免淤泥堆积，进一步地，清淤装置能够升降，从而能够对位于水底淤泥进行有效清理，来降低沉管底部下方水底的回淤速度，同时也能对沉管底板上的淤泥进行清理。
Silt prevention structure of floating immersed tube and immersed tube deposit system
一种浮泊沉管的防淤结构和一种沉管寄存系统
HUANG WENHUI (Autor:in) / LIN JINFENG (Autor:in) / CHEN YONG (Autor:in) / ZHANG QINGNAN (Autor:in) / WANG GUICHUN (Autor:in) / BAI YANHUA (Autor:in) / ZHANG JIAWEI (Autor:in) / DAI SHITIAN (Autor:in) / LU SHIJIE (Autor:in) / FENG SONGHANG (Autor:in)
09.08.2024
Patent
Elektronische Ressource
Chinesisch
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