Prestressed concrete corrugated sheet pile and preparation method thereof

A corrugated sheet pile and concrete technology, which is applied in the direction of strengthening forming and moulding, can solve the problems affecting the soil and water retaining effect of sheet piles and the damage of edges and corners, and achieve the effects of improving the water-stopping effect, high production efficiency and convenient operation.
CN110405935AActive Publication Date: 2019-11-05江苏诚意住宅工业科技发展有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江苏诚意住宅工业科技发展有限公司
Publication Date
2019-11-05

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Abstract

The invention relates to a prestressed concrete corrugated sheet pile and a preparation method thereof, and belongs to the technical field of construction engineering. The prestressed concrete corrugated sheet pile solves the problems that an existing corrugated sheet pile is poor in soil blocking and water retaining effect and prone to damage at a corrugated sheet pile joint in the transportationprocess. The prestressed concrete corrugated sheet pile comprises a corrugated pile body, wherein a tenon is arranged on one side in the length direction of the corrugated pile body in a penetratingmode, and a first groove is formed in the other side of the corrugated pile body in a penetrating mode; the cross section of the tenon and the cross section of the first groove are both semicircular;the tenon can be embedded into the first groove and can rotate in the first groove; a second groove is formed in the concave surface of the first groove in the length direction of the corrugated pilebody in a penetrating mode; a first radius of the first groove is larger than a second radius of the second groove; and the second groove is used for filling with a water-meeting water-stopping adhesive. The invention further provides the preparation method of the prestressed concrete corrugated sheet pile. According to the prestressed concrete corrugated sheet pile, damage to the joint of the corrugated sheet pile in the transportation process is avoided, and the soil blocking and water retaining effects of the corrugated sheet pile are improved.
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Description

technical field

[0001] The invention relates to the technical field of construction engineering, in particular to a prestressed concrete corrugated sheet pile and a preparation method thereof. Background technique

[0002] Prestressed corrugated sheet pile is a new type of retaining structure, which can be widely used in foundation pit support, municipal pipe culvert, bridge tunnel, river revetment, cofferdam slope protection, embankment rescue, port wharf, roadbed slope protection retaining soil, farmland Water conservancy construction and other projects. The corrugated sheet pile is made by pre-tensioning prestressed steel bars, which has the advantages of large soil retaining section, good section mechanical properties, short construction period, good durability, wide construction range, good visual effect, flexible engineering design pile arrangement, energy saving and environmental protection, etc.

[0003] At present, the connection of prestressed corrugated sheet pil...

Claims

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