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Construction quality control method for bidirectional stirring pile in coastal dredger fill area
The invention discloses a construction quality control method for a bidirectional stirring pile in a coastal dredger fill area. The construction quality control method comprises the following steps: step 1, determining a construction process by pile testing; 2, simulating the outer edge motion trail of the stirring head fins by using Matlab, and determining the number of the fins, the arrangement form, the length of the fins, the distance between the fins and the rotating speed of the stirring head; and thirdly, all-weather intelligent monitoring is conducted on each pile machine through a mixing pile monitoring system, the pile forming time and the liquid flow are monitored in the whole process, and the pile forming quality of the bidirectional mixing piles is controlled in real time. The system has the advantages that stirring head equipment is improved, intelligent monitoring equipment is introduced to be matched with manual work for systematic management and control, the construction quality of the bidirectional cement stirring pile is improved, and the first-pass yield reaches 100%.
本发明公开了沿海吹填土地区双向搅拌桩施工质量控制方法，包括步骤一，试桩确定施工工艺；步骤二，用Matlab对搅拌头翼片外沿运动轨迹进行模拟，确定翼片枚数、布置形式、翼片长度、翼片间距以及搅拌头转速；步骤三，采用搅拌桩监控系统对每台桩机进行全天候智能监测，全程监控成桩时间，液体流量，实时控制双向搅拌桩成桩质量。优点在于，对搅拌头设备进行改进，引入智能监控设备配合人工进行系统管控，提高双向水泥搅拌桩施工质量一次合格率到达100%。
Construction quality control method for bidirectional stirring pile in coastal dredger fill area
The invention discloses a construction quality control method for a bidirectional stirring pile in a coastal dredger fill area. The construction quality control method comprises the following steps: step 1, determining a construction process by pile testing; 2, simulating the outer edge motion trail of the stirring head fins by using Matlab, and determining the number of the fins, the arrangement form, the length of the fins, the distance between the fins and the rotating speed of the stirring head; and thirdly, all-weather intelligent monitoring is conducted on each pile machine through a mixing pile monitoring system, the pile forming time and the liquid flow are monitored in the whole process, and the pile forming quality of the bidirectional mixing piles is controlled in real time. The system has the advantages that stirring head equipment is improved, intelligent monitoring equipment is introduced to be matched with manual work for systematic management and control, the construction quality of the bidirectional cement stirring pile is improved, and the first-pass yield reaches 100%.
本发明公开了沿海吹填土地区双向搅拌桩施工质量控制方法，包括步骤一，试桩确定施工工艺；步骤二，用Matlab对搅拌头翼片外沿运动轨迹进行模拟，确定翼片枚数、布置形式、翼片长度、翼片间距以及搅拌头转速；步骤三，采用搅拌桩监控系统对每台桩机进行全天候智能监测，全程监控成桩时间，液体流量，实时控制双向搅拌桩成桩质量。优点在于，对搅拌头设备进行改进，引入智能监控设备配合人工进行系统管控，提高双向水泥搅拌桩施工质量一次合格率到达100%。
Construction quality control method for bidirectional stirring pile in coastal dredger fill area
沿海吹填土地区双向搅拌桩施工质量控制方法
WANG YANHU (author) / ZHAO XIANG (author) / HONG CHENGPO (author) / CHEN LIANGHUI (author) / GAO YOUQIAN (author) / TONG JIANTAO (author) / YANG RUOWANG (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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