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Natural Tunnel

Natural Tunnel PDF Author: Tony Scales
Publisher: The Overmountain Press
ISBN: 9781570722875
Category : History
Languages : en
Pages : 176

Book Description
Presents the story of the Natural Tunnel in Scott County, Virginia. This work includes images and accounts that span from its geological beginnings to its role as a premier state park.

Natural Tunnel

Natural Tunnel PDF Author: Tony Scales
Publisher: The Overmountain Press
ISBN: 9781570722875
Category : History
Languages : en
Pages : 176

Book Description
Presents the story of the Natural Tunnel in Scott County, Virginia. This work includes images and accounts that span from its geological beginnings to its role as a premier state park.

Tunnels

Tunnels PDF Author: Robyn Hardyman
Publisher: The Rosen Publishing Group, Inc
ISBN: 1499431090
Category : Juvenile Nonfiction
Languages : en
Pages : 34

Book Description
In this informative book, readers dig into the history of tunnels and expand their cultural awareness as they explore famous tunnels across the globe. They’ll also discover other technologies that play a role in tunnels, such as the invention of dynamite and ancient aqueducts! Record-breaking tunnels will amaze even reluctant readers, and stunning photographs illuminate key concepts. The concluding engineering activity will give readers the chance to apply their knowledge through hands-on construction. This versatile work explains the historical importance and science of tunnels, helping readers understand connections between subject areas.

Five-Star Trails: Tri-Cities of Tennessee & Virginia

Five-Star Trails: Tri-Cities of Tennessee & Virginia PDF Author: Johnny Molloy
Publisher: Menasha Ridge Press
ISBN: 163404343X
Category : Travel
Languages : en
Pages : 343

Book Description
Discover 40 five-star hiking trails in and around Johnson City, Kingsport, and Bristol, including popular routes and hidden gems. From high mountains to the east and south to the historic walks in Tennessee, the Tri-Cities of Tennessee and Virginia are a hiker’s nirvana. This region offers hundreds of miles of trails to explore in and around Johnson City, Kingsport, and Bristol, as well as the surrounding areas of Abingdon, Elizabethton, Greeneville, and Rogersville. Drawing from a wealth of trails on vast public lands and encompassing the Cherokee, Jefferson, and Pisgah national forests, the mosaic of hikes reflects the wide variety of terrain. State parks preserve beautiful places to visit, and urban parks provide quick, easy nature escapes. The Appalachian Trail, the most heralded and hiked footpath in our country, curves within range of the Tri-Cities for nearly 70 miles. Explore 40 of the region’s best, five-star trails with this easy-to-carry and easy-to-use guidebook. In the updated edition, acclaimed author and hiking expert Johnny Molloy shares everything you need to know about the area’s spectacular outings, from convenient suburban greenways to wilderness treks at an elevation of 6,000 feet. Inside you’ll find: Descriptions of 40 five-star hiking trails for all levels and interests GPS-based trail maps, elevation profiles, and detailed directions to trailheads Insight into the history, flora, and fauna of the routes Ratings for scenery, difficulty, trail condition, solitude, and accessibility for children Lace up, grab your pack, and hit the trail!

Best Tent Camping: Virginia

Best Tent Camping: Virginia PDF Author: Randy Porter
Publisher: Menasha Ridge Press
ISBN: 0897325060
Category : Travel
Languages : en
Pages : 196

Book Description
Best Tent Camping: Virginia by Randy Porter takes outdoor enthusiasts to the most beautiful, yet lesser known, of the state's campsites, guaranteeing a peaceful retreat. Each entry provides the latest maps of the grounds and alerts readers to the best sites within the facility to ensure a rewarding and relaxing visit. Campsite ratings for beauty, privacy, spaciousness, quietness, security, and cleanliness help campers pick the perfect campground for any trip. In addition, each site entry has complete contact and registration information, operating hours, and a list of restrictions. Directions to the site come complete with GPS coordinates to put travelers right at the main gate. For beginning adventurers and seasoned veterans alike, Best Tent Camping: Virginia makes any trip more gratifying and is the key to enjoying the great natural beauty of the Virginia landscape.

The Railway Engineer

The Railway Engineer PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 452

Book Description


Tunnels and Underground Cities. Engineering and Innovation Meet Archaeology, Architecture and Art

Tunnels and Underground Cities. Engineering and Innovation Meet Archaeology, Architecture and Art PDF Author: Daniele Peila
Publisher: CRC Press
ISBN: 0429755023
Category : Technology & Engineering
Languages : en
Pages : 384

Book Description
Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art contains the contributions presented at the World Tunnel Congress 2019 (Naples, Italy, 3-9 May 2019). The use of underground space is continuing to grow, due to global urbanization, public demand for efficient transportation, and energy saving, production and distribution. The growing need for space at ground level, along with its continuous value increase and the challenges of energy saving and achieving sustainable development objectives, demand greater and better use of the underground space to ensure that it supports sustainable, resilient and more liveable cities. This vision was the source of inspiration for the design of the logos of both the International (ITA) and Italian (SIG) Tunnelling Association. By placing key infrastructures underground – the black circle in the logos – it will be possible to preserve and enhance the quality of the space at ground level – the green line. In order to consider and value underground space usage together with human and social needs, engineers, architects, and artists will have to learn to collaborate and develop an interdisciplinary design approach that addresses functionality, safety, aesthetics and quality of life, and adaptability to future and varied functions. The 700 contributions cover a wide range of topics, from more traditional subjects connected to technical challenges of design and construction of underground works, with emphasis on innovation in tunneling engineering, to less conventional and archetypically Italian themes such as archaeology, architecture, and art. The book has the following main themes: Archaeology, Architecture and Art in underground construction; Environment sustainability in underground construction; Geological and geotechnical knowledge and requirements for project implementation; Ground improvement in underground constructions; Innovation in underground engineering, materials and equipment; Long and deep tunnels; Public communication and awareness; Risk management, contracts and financial aspects; Safety in underground construction; Strategic use of underground space for resilient cities; Urban tunnels. Tunnels and Underground Cities: Engineering and Innovation meet Archaeology, Architecture and Art is a valuable reference text for tunneling specialists, owners, engineers, architects and others involved in underground planning, design and building around the world, and for academics who are interested in underground constructions and geotechnics.

The Virginia Tourist. Sketches of the Springs and Mountains of Virginia

The Virginia Tourist. Sketches of the Springs and Mountains of Virginia PDF Author: Edward Alfred Pollard
Publisher:
ISBN:
Category : Virginia
Languages : en
Pages : 322

Book Description


Engineering News

Engineering News PDF Author:
Publisher:
ISBN:
Category : Engineering
Languages : en
Pages : 768

Book Description


Along Virginia’s Route 58

Along Virginia’s Route 58 PDF Author: Joe Tennis
Publisher: Arcadia Publishing
ISBN: 1625856164
Category : History
Languages : en
Pages : 365

Book Description
Route 58 stretches across all five hundred miles of Virginia, from the sandy shores of the Atlantic to the waterfalls and wild ponies of the Blue Ridge Highlands. Weird, quirky and intriguing legends and lore lie along this historic highway, including a UFO landing in South Hill, Virginia Beach's "witch duck" controversy of 1706 and Nat Turner's bloody insurrection in 1831. Country music icon Johnny Cash played his final shows at the world-famous Carter Fold. Civil War skirmishes touched towns. The "Wreck of the Old 97" happened in Danville, and haunting memories of a schoolhouse lost to a tornado remain in Rye Cove. Author Joe Tennis provides a guide to Route 58 with a trail of tales, accompanied by easy driving directions and vivid photography.

Proposed Wastewater Treatment Facilities for Greene County, MO

Proposed Wastewater Treatment Facilities for Greene County, MO PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 534

Book Description