Nothing can be built without some excavation and transfer of soil (or rock) from one part of a site to another and this makes earthworks the most common product of civil engineering operations. Although normally seen as major structures, such as earth fill dams or large highways or railway embankments, the majority of earthworks are connected with minor civil works and building construction. Whatever the type of work, the principles are the same. Earthworks: a guide accumulates information on topics that are essential to earthworks engineering.
Her examination of Earthworks relationship to the ecology movement perceptively corrects a popular misconception about the artists goals while acknowledging the social and cultural complexities of the period."
Case studies are used to show how theory is applied in practice. In the design and construction process, various models are used – geotechnical, laboratory, analytical, delivery, and economic models as the project is developed from planning to construction. This book explores the use and limitations of these earthwork models to be understood and appropriately applied. This book evolved from an earthworks course to practicing engineers over a 10-year period. Theory alone is not enough. Experience alone without relating back to theory can sometimes be misleading if transferred without understanding the fundamentals. The book benefited from the experiences of those many practicing engineers and the author’s experience in multi-disciplinary consulting companies as well as specialist geotechnical companies and government departments. The basics of soil, rock and compaction mechanics as applied to field conditions are covered. Material typically not covered in other textbooks, include the applications and limitations of associated "standard" laboratory and field testing. Specific chapters are dedicated to excavation, subgrade and expansive clay assessment and treatment. Useful design practices as well as the development and application of specifications is covered. A specification, test or design in one climatic condition or geology may not apply in another.
A necessary reexamination of Indigenous mounds, demonstrating their sustained vitality and vibrant futurity by centering Native voices Typically represented as unsolved mysteries or ruins of a tragic past, Indigenous mounds have long been marginalized and misunderstood. In Earthworks Rising, Chadwick Allen issues a compelling corrective, revealing a countertradition based in Indigenous worldviews. Alongside twentieth- and twenty-first-century Native writers, artists, and intellectuals, Allen rebuts colonial discourses and examines the multiple ways these remarkable structures continue to hold ancient knowledge and make new meaning—in the present and for the future. Earthworks Rising is organized to align with key functional categories for mounds (effigies, platforms, and burials) and with key concepts within mound-building cultures. From the Great Serpent Mound in Ohio to the mound metropolis Cahokia in Illinois to the generative Mother Mound in Mississippi, Allen takes readers deep into some of the most renowned earthworks. He draws on the insights of poets Allison Hedge Coke and Margaret Noodin, novelists LeAnne Howe and Phillip Carroll Morgan, and artists Monique Mojica and Alyssa Hinton, weaving in a personal history of earthwork encounters and productive conversation with fellow researchers. Spanning literature, art, performance, and built environments, Earthworks Rising engages Indigenous mounds as forms of “land-writing” and as conduits for connections across worlds and generations. Clear and compelling, it provokes greater understanding of the remarkable accomplishments of North America’s diverse mound-building cultures over thousands of years and brings attention to new earthworks rising in the twenty-first century.
Considered a wonder of the ancient world, the Newark Earthworks—the gigantic geometrical mounds of earth built nearly two thousand years ago in the Ohio valley--have been a focal point for archaeologists and surveyors, researchers and scholars for almost two centuries. In their prime one of the premier pilgrimage destinations in North America, these monuments are believed to have been ceremonial centers used by ancestors of Native Americans, called the "Hopewell culture," as social gathering places, religious shrines, pilgrimage sites, and astronomical observatories. Yet much of this territory has been destroyed by the city of Newark, and the site currently "hosts" a private golf course, making it largely inaccessible to the public. The first book-length volume devoted to the site, The Newark Earthworks reveals the magnitude and the geometric precision of what remains of the earthworks and the site’s undeniable importance to our history. Including contributions from archaeologists, historians, cultural geographers, and cartographers, as well as scholars in religious studies, legal studies, indigenous studies, and preservation studies, the book follows an interdisciplinary approach to shine light on the Newark Earthworks and argues compellingly for its designation as a World Heritage Site.
Maximize your water harvesting potential with efficient, cost-effective earthworks In the face of drought and desertification, well-designed, water harvesting earthworks such as swales, ponds, and dams are the most effective way to channel water into productive use. The result can be increased food production, higher groundwater levels, reduced irrigation needs, and enhanced ecosystem resilience. Yet, due to a lack of knowledge, designers, and landowners often build earthworks that are costly, inappropriately sized and sited, or even dangerous. The Permaculture Earthworks Handbook is the first dedicated, detailed guide to the proper design and construction of water harvesting earthworks. It covers the function, design, and construction methods for nine main types of water harvesting earthworks across a full range of climates. Coverage includes: Swales, ponds, dams, hugelkultur, net-and-pan systems, spate irrigation, and more Cost versus benefit of different earthworks Assessing site needs and suitability Soil types and hydrology Designing for maximum efficiency and lowest cost Risk assessment and safe construction Stacking functions and integrating earthworks into a design This practical handbook is the essential resource for permaculture designers, teachers and students, landowners, farmers, homesteaders, landscape architects, and others involved in maximizing the water harvesting potential of any landscape at the lowest cost and impact. Douglas Barnes is a permaculture designer trained in Australia by Bill Mollison and Geoff Lawton. He has designed and built earthworks in North America, Japan, and Andra Pradesh, India. He lives in Tweed, Ontario in a passive solar house he designed and built, and he blogs at permaculturerelections.com.
Among the most socially and personally vocal archaeological remains on the North American continent are the massive and often complexly designed earthen architecture of Hopewellian peoples of two thousand years ago, their elaborately embellished works of art made of glistening metals and stones from faraway places, and their highly formalized mortuaries. In this book, twenty-one researchers in interwoven efforts immerse themselves and the reader in this vibrant archaeological record in order to richly reconstruct the societies, rituals, and ritual interactions of Hopewellian peoples. By finding the faces, actions, and motivations of Hopewellian peoples as individuals who constructed knowable social roles, the authors explore, in a personalized and locally contextualized manner, the details of Hopewellian life: leadership, its sacred and secular power bases, recruitment, and formalization over time; systems of social ranking and prestige; animal-totemic clan organization, kinship structures, and sodalities; gender roles, prestige, work load, and health; community organization in its tri-scalar residential, symbolic, and demographic forms; intercommunity alliances and changes in their strategies and expanses over time; and interregional travels for power questing, pilgrimage, healing, tutelage, and acquiring ritual knowledge. This book is useful to scholars, graduate students, and advanced undergraduates interested in the workings and development of social complexity at local and interregional scales, recent theoretical developments in the anthropology of the topics listed above, the prehistory of eastern North America, its history of intellectual development, and Native American ritual, symbolism, and belief.
The late archaic and early woodland peoples lived in the Ohio region between 5,000 and 2,000 years ago. This was a time of transition, when hunters and gatherers began to grow native seed crops, establish more permanent settlements, and develop complex forms of ritual and ceremonialism, sometimes involving burial mound construction. The focused archaeological studies described in Transitions: Archaic and Early Woodland Research in the Ohio Country shed light on this important episode in human cultural development. The authors describe important archaeological sites such as the rich Late Archaic settlements of southwestern Ohio and the early Adena Dominion Land Company enclosure in Franklin County. They present detailed accounts of Native American behavior, such as the use of smoking pipes by Adena societies and a reconstruction of mound use and ritual. Transitions is the result of a comprehensive, long-term study focusing on particular areas of Ohio with the most up-to-date and detailed treatment of Ohio's native cultures during this important time of change. This book will be of great value to students and other readers who wish to go beyond the general and often dated treatments of Ohio archaeology currently available.