Take a Detailed Look at the Practice of Drystone Retaining Wall Construction Drystone retaining walls make very efficient use of local materials, and sit comfortably in their environment. They make an important contribution to heritage and to the character of the landscape, and are loved by many people who value the skill and ingenuity that has gone into their construction, as well as simply how they look. And yet, in engineering terms, they are complex. They can deform significantly as their loading changes and their constituent stones weather. This gives them ductility--they deal with changes by adapting to them. In some ways, they behave like conventional concrete retaining walls, but in many ways they are better. They cannot be designed or assessed correctly unless these differences are understood. Implementing concepts that require no prior knowledge of civil engineering, the authors: Explain the behavior of earth retaining structures Provide a theoretical framework for modeling the mechanical stability of a drystone retaining wall Outline reliable rules for constructing a drystone retaining wall Include charts to support the preliminary sizing of drystone retaining walls Examine the relevance of drystone in terms of sustainability Describe more advanced methods of analysis Drystone Retaining Walls: Design, Construction and Assessment draws on theoretical work and full-scale practical testing to explain how these structures work, without presuming that the reader has received an engineering education. The book goes on to give enough detail to give the professional engineer confidence in the methods used in design and assessment, and insight into what matters most in the way in which drystone retaining walls are built. It shows how to design ne

Dry stone retaining structures are structures made of individual decimeter stone blocks in contact. One advantage of this construction technology lies in the weak amount of embodied energy required for their construction, and uses only local materials. This technology may be a positive answer to the challenges brought by sustainable policies in civil engineering. Many of these structures are older than one hundred years and sustain damage due to ageing; this places the owners in front of a challenging issue. Usual scientific tools cannot address the specific behavior of such structures. Due to the discrete nature of the system, a large amount of energy can be dissipated at contact level before failure of the structure. The shape, arrangement and possible breakage of blocks may play a major role in their overall behavior, specific to these structures. This book brings an overview of the DEM technique to model the behavior of discrete civil engineering structures. Physical models, modeling and site measurements are all explored, helping the civil engineer evaluate the behavior of unique structures. - The only DEM technique to model the behavior of discrete civil engineering structures - A specific and sophisticated tool to address the general features observed on site - Details physical models, modeling and site measurements

Dry stone walling is one of the oldest of countryside crafts, and these attractive structures form one of the most striking features of the rural landscape, whether on upland pastures, fell or moorland. The author looks into the history and development of dry stone walling before demonstrating how to build a wall with step-by-step explanations accompanied by photographs and diagrams.

This text shows how to build a wall using the traditional method of dry stone masonry in which carefully selected stones are properly stacked and held together without mortar. As well as being beautiful, a dry stone wall is stronger, more stable and more resistant to climate than a mortared wall. More than 100 full colour photographs of walls, bridges and decorative garden elements in various steps of construction are presented as well as illustrations that show the steps and cross sections that highlight the building methods.

Drystone retaining walls are commonplace on the transport infrastructure in the UK in areas where building stone is readily available. Over the years many drystone retaining walls have been modified by various measures to increase their lives, and these modified structures are considered within this guide.

Take a Detailed Look at the Practice of Drystone Retaining Wall Construction Drystone retaining walls make very efficient use of local materials, and sit comfortably in their environment. They make an important contribution to heritage and to the character of the landscape, and are loved by many people who value the skill and ingenuity that has gone into their construction, as well as simply how they look. And yet, in engineering terms, they are complex. They can deform significantly as their loading changes and their constituent stones weather. This gives them ductility—they deal with changes by adapting to them. In some ways, they behave like conventional concrete retaining walls, but in many ways they are better. They cannot be designed or assessed correctly unless these differences are understood. Implementing concepts that require no prior knowledge of civil engineering, the authors: Explain the behavior of earth retaining structures Provide a theoretical framework for modeling the mechanical stability of a drystone retaining wall Outline reliable rules for constructing a drystone retaining wall Include charts to support the preliminary sizing of drystone retaining walls Examine the relevance of drystone in terms of sustainability Describe more advanced methods of analysis Drystone Retaining Walls: Design, Construction and Assessment draws on theoretical work and full-scale practical testing to explain how these structures work, without presuming that the reader has received an engineering education. The book goes on to give enough detail to give the professional engineer confidence in the methods used in design and assessment, and insight into what matters most in the way in which drystone retaining walls are built. It shows how to design new or replacement drystone retaining walls that are efficient, sustainable, attractive, and in keeping with the character of the area where they are built, and demonstrates how to make fair assessments of existing walls.

Rustic and charming or stately and proud, a well-built stone wall can add personality and beauty to your property. John Vivian’s lively approach and step-by-step instructions encourage you to transform a pile of rocks into an enduring landscape feature with gates, retaining walls, or stiles to suit your needs. Whatever unique challenges come with your site — poor drainage, sloping ground, or low-quality rubble material — Vivian offers innovative designs and reproducible methods to help you build a beautiful, long-lasting wall.

Cambridge's Jacques Heyman provides a thorough and intuitive understanding of masonry structures, such as arch bridges, Greek temples, and Gothic cathedrals. Although his approach is firmly scientific, Heyman does not use complex mathematics. Instead, he introduces the basis of masonry analysis, then considers individual structures, through lucid and informative text. 5 photos. 100 line diagrams. 3 tables.

This book deals with all the tasks related to brick and stone masonry structures, from the initial identification of defects and their diagnosis to their treatment and monitoring of its cost-effectiveness. It is written in the context of bridges and their associated retaining walls in the U.K.

Gray rock fences built of ancient limestone are hallmarks of Kentucky's Bluegrass landscape. Why did Kentucky farmers turn to rock as fence-building material when most had earlier used hardwood rails? Who were the masons responsible for Kentucky's lovely rock fences and what are the different rock forms used in this region? In this generously illustrated book, Carolyn Murray-Wooley and Karl Raitz address those questions and explore the background of Kentucky's rock fences, the talent and skill of the fence masons, and the Irish and Scottish models they followed in their work. They also correct inaccurate popular perceptions about the fences and use census data and archival documents to identify the fence masons and where they worked. As the book reveals, the earliest settlers in Kentucky built dry-laid fences around eighteenth-century farmsteads, cemeteries, and mills. Fence building increased dramatically during the nineteenth century so that by the 1880s rock fences lined most roads, bounded pastures and farmyards throughout the Bluegrass. Farmers also built or commissioned rock fences in New England, the Nashville Basin, and the Texas hill country, but the Bluegrass may have had the most extensive collection of quarried rock fences in North America. This is the first book-length study on any American fence type. Filled with detailed fence descriptions, an extensive list of masons' names, drawings, photographs, and a helpful glossary, it will appeal to folklorists, historians, geographers, architects, landscape architects, and masons, as well as general readers intrigued by Kentucky's rock fences.