This inventor holds 3 USPTO granted patents. Top assignee: Chevron Research Company. Active years: 1988-1989.
Company Filing History:
Years Active: 1988-1989
Title: Innovations by August V Spalding
Introduction
August V Spalding is a notable inventor based in Pinole, California. He has made significant contributions to the field of engineering, particularly in the area of foundation improvement techniques. With a total of 3 patents to his name, Spalding's work focuses on enhancing the load-bearing capacity of tubular piles through innovative methods.
Latest Patents
One of Spalding's latest patents is titled "Method and apparatus for piled foundation improvement through freezing." This invention describes a method and apparatus designed to increase the load-bearing capacity of tubular piles by freezing the surrounding soil. A refrigeration unit is strategically located on the surface of an offshore structure, circulating cold brine to an isolated section of the pile. The freezing process enhances the surface friction between the pile and the soil, thereby improving load-bearing capacity.
Another significant patent is "Method and apparatus for piled foundation improvement with freezing." This invention outlines a method for increasing the capacity of a tubular driven pile. In this case, a refrigeration unit is lowered into the pile and grouted in place above a cement plug. The area between the refrigeration unit and the plug is filled with a secondary refrigerant, while seawater fills the pile above the refrigeration unit for cooling purposes. The refrigeration unit cools the brine until the surrounding soil is frozen, which increases the pullout resistance and end-bearing capacity of the pile due to the large frozen mass.
Career Highlights
August V Spalding is currently associated with Chevron Research Company, where he applies his expertise in engineering and innovation. His work has been instrumental in developing advanced techniques for foundation improvement, showcasing his commitment to enhancing structural integrity in various applications.
Collaborations
Spalding has collaborated with notable colleagues, including Ronald O Hamburger and Mahmoud H Sabet. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
August V Spalding's innovative contributions to the field of engineering, particularly in foundation improvement techniques, highlight his expertise and dedication. His patents reflect a commitment to enhancing load-bearing capacities through advanced methods, making a significant impact in the industry.