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A platform for research: civil engineering, architecture and urbanism
Steel sheet pile-cofferdam water retaining system suitable for inland river harbor basin and construction method of steel sheet pile-cofferdam water retaining system
The invention relates to the field of building construction, and discloses a steel sheet pile-cofferdam water retaining system suitable for an inland river harbor basin and a construction method thereof.The steel sheet pile-cofferdam water retaining system comprises steel sheet piles, the steel sheet piles are connected to form an inner cofferdam body (1) and a peripheral cofferdam body (2), and the lower end of the inner cofferdam body (1) and the lower end of the peripheral cofferdam body (2) are both inserted into soil; a filling layer (3) is arranged in a gap between the inner cofferdam body (1) and the outer cofferdam body (2), and the construction steps comprise construction preparation, site leveling, surveying and lofting, steel sheet pile driving, earth and stone filling, water pumping, earth excavation and cofferdam dismantling. Through the multifunctional structure of the steel sheet piles and the earth rock cofferdam, the water retaining and passing functions are formed, equipment is simple, cost is low, operation is convenient, the construction period can be guaranteed, meanwhile, construction safety is guaranteed, and quality is easy to control.
本发明涉及建筑施工领域，公开了一种适用于内河港池的钢板桩‑围堰挡水系统及其施工方法，包括包括钢板桩，钢板桩相互连接并形成内围堰体（1）和外围堰体（2），内围堰体（1）和外围堰体（2）的下端均插入土内，内围堰体（1）和外围堰体（2）的间隔中设有填筑层（3），其中，施工步骤包括施工准备、场地平整、测量放样、施打钢板桩、土石填筑、抽水、土方开挖和围堰拆除。本发明通过钢板桩+土石围堰的多功能结构，形成了挡水和通行功能，设备简单，成本低廉，操作方便，工期能够得到保证，同时保证了施工安全、质量易于控制。
Steel sheet pile-cofferdam water retaining system suitable for inland river harbor basin and construction method of steel sheet pile-cofferdam water retaining system
The invention relates to the field of building construction, and discloses a steel sheet pile-cofferdam water retaining system suitable for an inland river harbor basin and a construction method thereof.The steel sheet pile-cofferdam water retaining system comprises steel sheet piles, the steel sheet piles are connected to form an inner cofferdam body (1) and a peripheral cofferdam body (2), and the lower end of the inner cofferdam body (1) and the lower end of the peripheral cofferdam body (2) are both inserted into soil; a filling layer (3) is arranged in a gap between the inner cofferdam body (1) and the outer cofferdam body (2), and the construction steps comprise construction preparation, site leveling, surveying and lofting, steel sheet pile driving, earth and stone filling, water pumping, earth excavation and cofferdam dismantling. Through the multifunctional structure of the steel sheet piles and the earth rock cofferdam, the water retaining and passing functions are formed, equipment is simple, cost is low, operation is convenient, the construction period can be guaranteed, meanwhile, construction safety is guaranteed, and quality is easy to control.
本发明涉及建筑施工领域，公开了一种适用于内河港池的钢板桩‑围堰挡水系统及其施工方法，包括包括钢板桩，钢板桩相互连接并形成内围堰体（1）和外围堰体（2），内围堰体（1）和外围堰体（2）的下端均插入土内，内围堰体（1）和外围堰体（2）的间隔中设有填筑层（3），其中，施工步骤包括施工准备、场地平整、测量放样、施打钢板桩、土石填筑、抽水、土方开挖和围堰拆除。本发明通过钢板桩+土石围堰的多功能结构，形成了挡水和通行功能，设备简单，成本低廉，操作方便，工期能够得到保证，同时保证了施工安全、质量易于控制。
Steel sheet pile-cofferdam water retaining system suitable for inland river harbor basin and construction method of steel sheet pile-cofferdam water retaining system
一种适用于内河港池的钢板桩-围堰挡水系统及其施工方法
ZHONG KAI (author) / SUN YEPING (author) / ZHENG BOYAN (author) / LAI QIANG (author) / LU GUOHUA (author) / CAI DIFENG (author) / XU SHENG (author) / LI HONGZENG (author) / SU CHUANXIONG (author) / SUN BENKE (author)
2022-05-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen