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A platform for research: civil engineering, architecture and urbanism
Barrel type bulwark air curtain resistance reducing and sinking assisting device and method
A bucket type breakwater air curtain resistance reducing and sinking assisting device comprises a bucket wall pre-buried pipeline used for being pre-buried in the outer wall of a bucket type breakwater foundation bucket body and a compressed air system used for being matched with the bucket wall pre-buried pipeline, and the bucket wall pre-buried pipeline comprises a plurality of pre-buried vertical pipes and a plurality of pre-buried transverse pipes communicated with the pre-buried vertical pipes; a plurality of gas spraying holes are formed in the pre-buried transverse pipes, and gas nichs matched with the gas spraying holes are further formed in the positions, at the gas spraying holes, of the outer wall of the barrel type anti-wave lifting foundation barrel body; the compressed air system comprises an air storage tank, the air storage tank is externally connected with a pressure fan, and the embedded vertical pipes are all communicated with the air storage tank. High-pressure air is applied to the periphery through the pipeline pre-buried in the outer wall of the barrel body and the air niche in the outer wall, so that the frictional resistance between the outer wall of the barrel body and the soil body is reduced, the barrel body smoothly sinks, the construction difficulty of barrel body sinking operation can be reduced, and the construction quality of sinking installation of the anti-wave pail barrel body is improved. And the method has great practical value and social significance for barrel type anti-wave lifting construction.
一种桶式防波堤空气幕减阻助沉装置，包括用于预埋到桶式防波提基础桶体外壁中的桶壁预埋管路和用于与桶壁预埋管路配合的压风系统，桶壁预埋管路包括若干预埋竖管和若干与预埋竖管连通的预埋横管，在预埋横管上均设置有若干喷气孔，在喷气孔处的桶式防波提基础桶体外壁上还设置有与喷气孔配合的气龛；所述压风系统包括储气罐，储气罐外接压风机，预埋竖管均与储气罐连通。本申请利用预埋在桶体外壁中的管路及外壁上的气龛向周围施加高压空气，以减少桶体外壁与土体的摩阻力，使桶体顺利下沉，能够降低桶体下沉作业的施工难度，提高防波提桶体下沉安装的施工质量，对桶式防波提施工具有重大的实用价值和社会意义。
Barrel type bulwark air curtain resistance reducing and sinking assisting device and method
A bucket type breakwater air curtain resistance reducing and sinking assisting device comprises a bucket wall pre-buried pipeline used for being pre-buried in the outer wall of a bucket type breakwater foundation bucket body and a compressed air system used for being matched with the bucket wall pre-buried pipeline, and the bucket wall pre-buried pipeline comprises a plurality of pre-buried vertical pipes and a plurality of pre-buried transverse pipes communicated with the pre-buried vertical pipes; a plurality of gas spraying holes are formed in the pre-buried transverse pipes, and gas nichs matched with the gas spraying holes are further formed in the positions, at the gas spraying holes, of the outer wall of the barrel type anti-wave lifting foundation barrel body; the compressed air system comprises an air storage tank, the air storage tank is externally connected with a pressure fan, and the embedded vertical pipes are all communicated with the air storage tank. High-pressure air is applied to the periphery through the pipeline pre-buried in the outer wall of the barrel body and the air niche in the outer wall, so that the frictional resistance between the outer wall of the barrel body and the soil body is reduced, the barrel body smoothly sinks, the construction difficulty of barrel body sinking operation can be reduced, and the construction quality of sinking installation of the anti-wave pail barrel body is improved. And the method has great practical value and social significance for barrel type anti-wave lifting construction.
一种桶式防波堤空气幕减阻助沉装置，包括用于预埋到桶式防波提基础桶体外壁中的桶壁预埋管路和用于与桶壁预埋管路配合的压风系统，桶壁预埋管路包括若干预埋竖管和若干与预埋竖管连通的预埋横管，在预埋横管上均设置有若干喷气孔，在喷气孔处的桶式防波提基础桶体外壁上还设置有与喷气孔配合的气龛；所述压风系统包括储气罐，储气罐外接压风机，预埋竖管均与储气罐连通。本申请利用预埋在桶体外壁中的管路及外壁上的气龛向周围施加高压空气，以减少桶体外壁与土体的摩阻力，使桶体顺利下沉，能够降低桶体下沉作业的施工难度，提高防波提桶体下沉安装的施工质量，对桶式防波提施工具有重大的实用价值和社会意义。
Barrel type bulwark air curtain resistance reducing and sinking assisting device and method
一种桶式防波堤空气幕减阻助沉装置及方法
ZHUANG YAN (author) / FAN-XU ZHENGBO (author) / LU JUN (author) / SHENG BIN (author) / FENG AIJUN (author) / CHEN GUOLI (author)
2022-12-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Modularized barrel type foundation auxiliary sinking device and buried sinking method
| European Patent Office | 2022
| Online Contents | 2022