some aspects are outlined of the design of anchored sheet pile bulkheads. the simplified method of the equivalent beam with reported modifications is suggested as representing a practical, feasible approach to a final solution of the design problems for this type of structure. digital copy:Dec 04, 2016 · Design of sheet pile in cohesive soil Calculating active earth pressure Calculation of active earth pressure above excavation is the same as that of cantilever sheet pile in cohesive soil. The free-standing height of soil is d = 2C/ The lateral earth pressure at bottom of excavation, pa = h – 2C, where is unit weight of soil. Lake Padre Seawall and water. Our vinyl sheet piling will give your bulkhead or retaining wall unmatched longevity, strength, and erosion protection. We offer multiple brands and profiles of quality vinyl sheet piling and will assist you in choosing the profile that is right for your project and the property it is on. www.fhwa.dot.govEngineering. Geotechnical engineering is more than just a science, it is an art, and we have a passion for it. This passion goes into every report we write and has earned us a reputation of excellence. Our goal is to provide innovative, practical solutions, and we are proud to offer the largest and most experienced team of engineers in the area.