Verfahren zur Herstellung von Spundwaenden und hierfuer verwendbare Stahlspundbohlen

摘要

A method of assembling a sheet piling in the earth from sheet pile sections which are each provided on either side with a locking channel and which are successively introduced into the earth. Prior to the introduction of a sheet pile section into the earth, its locking channel which is to co-operate with the adjacent locking channel of the next sheet pile section is sealed on the lower side as well as in the lower area of the upright open side. During the introduction of this sheet pile section into the earth a liquid having a low internal friction and a high specific gravity is fed into said locking channel, said liquid keeping the locking channel filled to approximately the level of the ground surface. This liquid is forced out of the locking channel when the next sheet pile section is being introduced into the earth.