Pipe Pile Florida Institute of Technology（钢管桩佛罗里达理工学院）.pdf

Pipe Pile Similar to H-Piles, Pipe Piles are also designed to transfer structural loads through the foundation to soils below. Where H-Piles are typically classified as point bearing, Pipe Piles are most efficient as friction piles. Pipe Piles have substantial surface area that interacts with the surrounding soil to provide great frictional load resistance. Pipe Piles are also used in conjunction with sheet piles to add lateral stiffness and bending resistance where loads exceed the capacity of sheet piles alone. L.B. Foster is the exclusive North American distributor for Northwest Pipe Company spiral weld piling products. L.B. Foster provides ERW, DSAW, Spiral Weld, and Rolled Northwest Pipe Company manufactures spiral and Welded pipe pile in a wide weld double-submerged arc steel pipe. Double- submerged arc welding ensures optimum product range of sizes and lengths to meet integrity and strength. This process achieves 100% penetration welds that form a flawless seam that your requirements. In addition, becomes an integral part of the pipe. Northwest Pipe can accommodate the widest variety of job L.B. Foster provides value added specifications. Pipe sizes range from 18” through