An inclined V-shaped reinforced concrete sheet pile
A reinforced concrete slab and concrete technology, which is applied to sheet pile walls, buildings, and foundation structure engineering, can solve the problems of steel bar waste and high cost, and achieve the effects of less material consumption, reduced consumption, and lower manufacturing costs
Active Publication Date: 2019-03-29
HOHAI UNIV
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Problems solved by technology
However, the cost of U-shaped sheet piles is relatively high, and the reinforcement in the tension zone and compression zone of the cross-section is the same, which will inevitably lead to waste of steel bars
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[0024] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.
[0025] Such as figure 1 As shown, an inclined V-shaped reinforced concrete sheet pile includes a plate-shaped sheet pile body made of prestressed concrete and steel bars. 1. The long waist 2, the short waist flange 5 and the long waist flange 4, the short waist and the long waist are respectively connected to both sides of the inflection point platform, and the short waist flange is arranged at the end of the short waist , the long waist flange is set at the end of the long waist, the short waist flange and the long waist flange are located on the same extension line, the end face of the short waist flange is provided with a wing end groove 7, and the long wa...
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The invention provides an inclined V-shaped reinforced concrete sheet pile. The inclined V-shaped reinforced concrete sheet pile comprises a sheet pile body internally provided with a plurality of main bars and stirrups. The cross section of the sheet pile body is in an inclined V shape and comprises a short side edge, an inflection point platform, a long side edge, a short side edge flange and a long side edge flange. The short side edge and the long side edge are connected to the two sides of the inflection point platform correspondingly. The short side edge flange is arranged at the end of the short side edge. The long side edge flange is arranged at the end of the long side edge. The end face of the short side edge flange is provided with a flange end groove. The end face of the long side edge flange is provided with a flange end convex head. Compared with the prior art, the inclined V-shaped reinforced concrete sheet pile has the following beneficial effects that the inclined V-shaped reinforced concrete sheet pile has strength performance similar to that of a U-shaped sheet pile, can be used for earth retaining, slope protection, bank protection, flood prevention and rescue and other enclosing structures, can effectively offset the action of wave force, can be bent by a certain angle during extending and connecting while good contact is still kept, and is low in manufacturing cost.
Description
technical field [0001] The application relates to a soil retaining, slope revetment, bank revetment, flood control and rescue, and enclosure structure in the field of geotechnical engineering, in particular to an inclined V-shaped reinforced concrete sheet pile. Background technique [0002] With the rapid development of my country's social economy, infrastructure construction is accelerating. The excavation of urban building foundation pits is becoming more and more frequent, and it is often impossible to operate due to site conditions, and foundation pits need to be supported; in the construction of roads and railways, slope treatment is involved, and soil retaining support is required; inland rivers In the construction of waterways and wharves, sheet piles, as a new type of revetment structure, have gradually been widely used; in addition, in the middle and lower reaches of the Yangtze River in my country, during the flood season, river dikes and ridges often burst and flo...
Claims
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IPC IPC(8): E02D5/10E02D5/12
CPCE02D5/10E02D5/12E02D2200/16
Inventor 陈永辉王福喜陈龙崔晓桐刘旭王波
Owner HOHAI UNIV