Results 101 to 110 of about 26,696 (230)

Preserving and Promoting Diverse Transit-Oriented Neighborhoods [PDF]

open access: yes, 2006
This report, researched and written by staff at the Center for Neighborhood Technology, Reconnecting America, and Strategic Economics -- working together as the Center for Transit-Oriented Development -- makes a substantial new contribution to our ...
Cali Gorewitz   +6 more
core  

Anchoring of development workings in a zone of influence of mining in case of the level anchoring system [PDF]

open access: yes, 2017
Regularities of the change of the stress-strain state of coal containing rock masses, depending on mining-geological factors, were revealed. These factors allow establishing rational parameters of anchoring of wall rocks to enhance the stability of ...
Demin, V. F.   +3 more
core   +1 more source

Research on the Stability of Inter-Roadway Surrounding Rock in Spatially Intersected Roadways Under Dynamic Loading

open access: yesApplied Sciences
Spatially intersecting roadways in mines are prone to stress concentration due to disturbances during mining operations, which significantly affects the stability of the inter-roadway surrounding rock between the roadways. Analyzing the stability of underlying roadways under the influence of disturbances from overlying roadways, as well as enhancing ...
Pei Zhang   +4 more
openaire   +1 more source

Durable, Cost-Effective Pavement Markings Phase I: Synthesis of Current Research, June 2001 [PDF]

open access: yes, 2001
Pavement marking technology is a continually evolving subject. There are numerous types of materials used in the field today, including (but not limited to) paint, epoxy, tape, and thermoplastic.

core  

Discussion on stability analysis and support technology of surrounding rock of gob-side entry retaining [PDF]

open access: yes, 2019
In order to further analyze the stability and control mechanism of surrounding rock in the gob-side entry retaining, the slip instability coefficient k1 and compression failure coefficient k2 are proposed by the mechanical analysis of the established ...
Huiqiang Duan, Wenxiang Zheng
core   +2 more sources

New York City\u27s Pothole Law: In Need of Repair [PDF]

open access: yes, 1982
In 1979, New York City enacted a local law requiring prior written notice of a defect before the city may be found liable for injuries resulting from potholes.
Frank, Terri J.
core   +1 more source

An enhanced classification of artificial ground [PDF]

open access: yes, 2010
This report describes a detailed scheme for the mapping and recording of artificial ground. It presents codes and descriptions that underpin the entries in the British Geological Survey stratigraphical ...
Cooper, A.H.   +4 more
core  

Town of New Durham Stormwater Management & Erosion Control Project [PDF]

open access: yes, 2010
Appledore Engineering worked with the New Durham Planning Board to develop a stormwater management and erosion control ordinance and to adopt complimentary improvements to the town’s site plan review and subdivision ...
Town of Durham
core   +2 more sources

English for Study and Work: Coursebook in 4 books. Book 2 Obtaining and Processing Information for Specific Purposes [PDF]

open access: yes, 2015
Подано всі види діяльності студентів з вивчення англійської мови, спрямовані на розвиток мовної поведінки, необхідної для ефективного спілкування в академічному та професійному середовищах.
Зуенок, И. И.   +15 more
core  

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