Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Backfill pile burying process for cofferdam construction
The invention discloses a backfilling and pile burying process for cofferdam construction, and relates to the technical field of cofferdam building, in particular to the backfilling and pile burying process for cofferdam construction, which comprises the following construction steps: step 1, construction preparation and field investigation; 2, measuring, positioning and cleaning a riverbed; thirdly, the steel sheet piles are driven into the bottom of the riverbed one by one through a pile driver or a steel sheet pile driving barge to form a cofferdam, the cofferdam is divided into two layers, and a backfill interval is formed between the two layers of cofferdam; and fourthly, supporting bodies are built, a plurality of supporting bodies are arranged between the two layers of cofferdams, the supporting bodies are arranged along the cofferdams at equal intervals, and the supporting bodies support the steel sheet piles in the cofferdams. The cofferdam manufactured through the technology has the advantages of being high in impact resistance and good in sealing performance, it can be guaranteed that the cofferdam does not leak water in the long-term construction process, and long-time safe work can be achieved; and meanwhile, the process is simple in construction, and building can be completed only by manually operating a pile driver.
本发明公开了一种用于围堰施工的回填埋桩工艺，涉及围堰搭建技术领域，具体一种用于围堰施工的回填埋桩工艺，包括以下施工步骤：步骤一、施工准备和现场勘查；步骤二、测量定位和清理河床；步骤三、用打桩机或者钢板打桩船将钢板桩逐一打入河床底部形成围堰，围堰有两层，且两层的围堰之间设有回填间距；步骤四、搭建支撑体，在两层围堰之间设有若干支撑体，支撑体沿着围堰等间距排列，支撑体在内部对钢板桩进行支撑。通过本发明的工艺制得的围堰具有抗冲击能力强，而且具有密封性能良好的有点，能够保证围堰内在长期的施工过程中不漏水，能够长时间安全的工作；同时该工艺施工简单，只需要人工操作打桩机即可完成搭建。
Backfill pile burying process for cofferdam construction
The invention discloses a backfilling and pile burying process for cofferdam construction, and relates to the technical field of cofferdam building, in particular to the backfilling and pile burying process for cofferdam construction, which comprises the following construction steps: step 1, construction preparation and field investigation; 2, measuring, positioning and cleaning a riverbed; thirdly, the steel sheet piles are driven into the bottom of the riverbed one by one through a pile driver or a steel sheet pile driving barge to form a cofferdam, the cofferdam is divided into two layers, and a backfill interval is formed between the two layers of cofferdam; and fourthly, supporting bodies are built, a plurality of supporting bodies are arranged between the two layers of cofferdams, the supporting bodies are arranged along the cofferdams at equal intervals, and the supporting bodies support the steel sheet piles in the cofferdams. The cofferdam manufactured through the technology has the advantages of being high in impact resistance and good in sealing performance, it can be guaranteed that the cofferdam does not leak water in the long-term construction process, and long-time safe work can be achieved; and meanwhile, the process is simple in construction, and building can be completed only by manually operating a pile driver.
本发明公开了一种用于围堰施工的回填埋桩工艺，涉及围堰搭建技术领域，具体一种用于围堰施工的回填埋桩工艺，包括以下施工步骤：步骤一、施工准备和现场勘查；步骤二、测量定位和清理河床；步骤三、用打桩机或者钢板打桩船将钢板桩逐一打入河床底部形成围堰，围堰有两层，且两层的围堰之间设有回填间距；步骤四、搭建支撑体，在两层围堰之间设有若干支撑体，支撑体沿着围堰等间距排列，支撑体在内部对钢板桩进行支撑。通过本发明的工艺制得的围堰具有抗冲击能力强，而且具有密封性能良好的有点，能够保证围堰内在长期的施工过程中不漏水，能够长时间安全的工作；同时该工艺施工简单，只需要人工操作打桩机即可完成搭建。
Backfill pile burying process for cofferdam construction
一种用于围堰施工的回填埋桩工艺
XUE YONGFEI (Autor:in) / GUAN YAOYONG (Autor:in) / XIONG LIJIN (Autor:in) / PENG HONGBING (Autor:in) / WEI WEIWEI (Autor:in) / WANG JIXUE (Autor:in) / SHANG JINJUN (Autor:in)
29.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Cofferdam backfill consolidation foundation and construction method
| Europäisches Patentamt | 2021
PLC construction method pile cofferdam construction method
| Europäisches Patentamt | 2023