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When this book was published (most notably the 1988 edition), it filled a critical void. At the time, many foundation design codes were still adapting to the specific nuances of volumetric expansion. Chen provided a consolidated manual for the working engineer, distinguishing itself from earlier works by being heavily focused on rather than just classification.
In the realm of geotechnical engineering, few texts hold as much practical authority as F.H. Chen’s work. While academic textbooks often focus heavily on theoretical derivations, Chen’s book is revered for its empirical pragmatism. It serves as a bridge between the theoretical soil mechanics of expansive clays and the messy reality of designing foundations that can survive them. foundations on expansive soils chen pdf