Foundation construction method of water-glass anti-corrosion pile in saline soil areas

• Main Authors: GAO WEIBIN, SONG WEIGUO, BAI BIN, WEI ZHANYUAN, JING QIN'GANG, LI BIN, ZHANG WEIHONG, ZHANG XIAOJUN, CHEN JING, WANG XINHONG
• Format: Patent
• Language: English
• Published: 27.05.2015
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention relates to the field of electric power system construction, in particular to a foundation construction method of a water-glass anti-corrosion pile in saline soil areas. The foundation construction method of the water-glass anti-corrosion pile in saline soil areas provided by the invention comprises the following steps: manufacturing a filling pile drill hole and a concrete injection hole, putting a steel jacket in the filling pile drill hole, filling water-glass in the steel jacket, then filling concrete in the concrete injection hole, slowly elevating the steel jacket by utilizing an elevator along with the filling of concrete, continuously filling water-glass in the steel jacket, and pulling out the steel jacket after the construction is finished, wherein the exterior of the concrete is completely wrapped by the water-glass. The foundation construction method of the water-glass anti-corrosion pile in saline soil areas provided by the invention solves the problem that the corrosion resistance is poor by using a traditional pile foundation construction method in saline soil areas, and realizes integration of corrosion resistance and construction; the foundation construction method has the characteristics of high efficiency, high construction speed and the like, and is wide in application prospect.