Steel sheet pile
A technology of steel sheet piles and sheet piles, which is applied to sheet pile walls, buildings, and foundation structure engineering, can solve problems such as poor sealing effect of lock joints, failure of cofferdam water sealing, and failure of caps to be constructed, so as to improve construction High quality, less lock seams, good sealing effect
Active Publication Date: 2013-03-27
CHINA RAILWAY 14TH CONSTR BUREAU GRP 4TH ENG
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Problems solved by technology
However, the width of a single piece of traditional steel sheet pile is small, there are many lock joints, and the sealing effect of the lock joint is not good, and it is not firm. The water failed, and the caps could not be constructed
Currently, there is no good solution
Method used
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[0016] Refer to the attached figure 1 to attach Figure 5 A steel sheet pile of the present invention will be described in detail below.
[0017] A steel sheet pile according to the present invention, its structure includes an angle pile 1 and a sheet pile 6, the angle pile 1 and the sheet pile 6 are connected through a locking structure, the angle pile 1 is a steel pipe, and the sheet pile The pile 6 is a steel plate, and the corner pile 1 and the sheet pile 6 are respectively provided with a lock structure, and the lock structure includes a lock channel steel 3 and a lock I-beam 2, and the corner pile 1 The locking channel steel 3 and the locking I-steel 2 are arranged at 90 degrees, and the locking channel steel 3 and the locking I-steel 2 on the sheet pile 6 are respectively arranged on both sides of the sheet pile 6 , the locking channel steel 3 on the corner pile 1 is matched with the locking I-steel 2 on the sheet pile 6, and the locking I-steel 2 on the corner pile 1...
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The invention discloses a steel sheet pile and belongs to water sealing devices. The pile comprises a corner pile and a sheet pile which are connected through locking structures, wherein the corner pile is a steel tube, the sheet pile is a steel sheet, the locking structures are arranged on the corner pile and the sheet pile respectively, each locking structure comprises a locking U-steel and a locking I-beam, the locking U-steel and the locking I-beam on the corner pile are arranged with a 90-degree angle between, the locking U-steel and the locking I-beam on the sheet pile are arranged on two sides of the sheet pile, the locking U-steel on the corner pile matches with the locking I-beam on the sheet pile, the locking I-beam on the corner pile matches with the locking U-steel on the sheet pile, and each locking U-steel comprises two symmetrically arranged U-steel bodies and a connecting batten plate for connecting the two symmetrically arranged U-steel bodies. The steel sheet pile has the advantages that the locking joints are few, the locking connecting seal effect is good, the connection is firm, water leakage is avoided at the locking joints, the defects that water-sealing of a cofferdam fails, construction cannot be performed on a bearing platform, and the like are overcome.
Description
technical field [0001] The invention relates to a water sealing device, in particular to a steel sheet pile. Background technique [0002] The construction of the cap platform above the water needs to set up steel sheet pile cofferdams to seal the water. The width of a single piece of traditional steel sheet piles is 40cm, which are connected by locks and drilled into the soil to seal the water. However, the width of a single piece of traditional steel sheet pile is small, there are many lock joints, and the sealing effect of the lock joint is not good, and it is not firm. The water failed, and the caps could not be constructed. Currently, there is no good solution. Contents of the invention [0003] The technical task of the present invention is to provide a steel sheet pile aiming at the deficiencies in the above-mentioned prior art. This steel sheet pile has few locking joints, good sealing effect of locking joints, firm connection, and no water leakage at the locking...
Claims
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IPC IPC(8): E02D5/04E02D5/08
Inventor 李树敬陈登玉李涛庄纪文童向阳崔建波张琳
Owner CHINA RAILWAY 14TH CONSTR BUREAU GRP 4TH ENG