topmenu
Wyniki wyszukiwania:
wyszukanych pozycji: 124
 |
Regional Traffic Incident Management Programs: Implementation Guide
ISBN: 9781508568988 / Angielski / Miękka / 2015 / 64 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
67,94 |
 |
Pier Scour in Clear-Water Conditions with Non-Uniform Bed Materials
ISBN: 9781508858225 / Angielski / Miękka / 2015 / 68 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Hydraulics and scour hazards cause over half of the bridge failures in the United States and have been identified by State bridge authorities as one of the top issues in bridge design and maintenance. Current pier scour design in the United States is mainly based on the Colorado State University (CSU) equation, which is described in Hydraulic Engineering Circular No. 18 (HEC-18). A recent evaluation of bridge scour research indicated a need to change the current method because substantial advances have been made in understanding pier scour processes. The evaluation compared several methods...
Hydraulics and scour hazards cause over half of the bridge failures in the United States and have been identified by State bridge authorities as one o...
|
cena:
72,79 |
 |
Design of Roadside Channels with Flexible Linings: Third Edition
ISBN: 9781508680710 / Angielski / Miękka / 2015 / 156 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Flexible linings provide a means of stabilizing roadside channels. Flexible linings are able to conform to changes in channel shape while maintaining overall lining integrity. Long-term flexible linings such as riprap, gravel, or vegetation (reinforced with synthetic mats or unreinforced) are suitable for a range of hydraulic conditions. Unreinforced vegetation and many transitional and temporary linings are suited to hydraulic conditions with moderate shear stresses. Design procedures are given for four major categories of flexible lining: vegetative linings; manufactured linings (RECPs);...
Flexible linings provide a means of stabilizing roadside channels. Flexible linings are able to conform to changes in channel shape while maintaining ...
|
cena:
84,92 |
 |
Freight Mobility and Intermodal Connectivity in China
ISBN: 9781480263970 / Angielski / Miękka / 2012 / 62 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Trade growth between the United States and China has increased U.S. interest in how the Chinese transportation system handles exports. The Federal Highway Administration, American Association of State Highway and Transportation Officials, and National Cooperative Highway Research Program sponsored a scanning study to identify how China provides intermodal access to its ports and uses investment strategies to foster freight mobility and intermodal connectivity. The scan team learned that China's national, provincial, and metropolitan transportation policy is closely coordinated with the...
Trade growth between the United States and China has increased U.S. interest in how the Chinese transportation system handles exports. The Federal Hig...
|
cena:
64,70 |
 |
Mitigating Work Zone Safety and Mobility Challenges Through Intelligent Transportation Systems: Case Studies
ISBN: 9781508622987 / Angielski / Miękka / 2015 / 66 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
72,79 |
 |
International Practices on Climate Adaptation in Transportation: Findings from a Virtual Review
ISBN: 9781508623878 / Angielski / Miękka / 2015 / 50 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
68,74 |
 |
Work Zone Operations Best Practices Guidebook
ISBN: 9781508569206 / Angielski / Miękka / 2015 / 294 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
113,25 |
 |
Accelerated Bridge Construction: Experience in Design, Fabrication and Erection of Prefabricated Bridge Elements and Systems
ISBN: 9781508552970 / Angielski / Miękka / 2015 / 348 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
117,30 |
 |
Enhanced Abutment Scour Studies for Compound Channels
ISBN: 9781508858782 / Angielski / Miękka / 2015 / 150 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Experimental results and analyses are given in this report on bridge abutment scour in compound channels. Experiments were conducted in a laboratory flume with a cross section consisting of a wide floodplain adjacent to a main channel. The embankment length, discharge, sediment size, and abutment shape were varied, and the resulting equilibrium scour depths were measured. Water-surface profiles, velocities, and scour-hole contours were also measured. In the report, a methodology is developed for estimating abutment scour that takes into account the redistribution of discharge in the bridge...
Experimental results and analyses are given in this report on bridge abutment scour in compound channels. Experiments were conducted in a laboratory f...
|
cena:
97,07 |
 |
Specification Writers' Guide for Federal Lands Highway
ISBN: 9781482017335 / Angielski / Miękka / 2013 / 46 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
60,65 |
 |
Bridge Scour and Stream Instability Countermeasures: Experience, Selection and Design Guidance - Third Edition: Volume 2
ISBN: 9781508810582 / Angielski / Miękka / 2015 / 376 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. This publication identifies and provides design guidelines for bridge scour and stream instability countermeasures that have been implemented by various State departments of transportation (DOTs) in the United States. Countermeasure experience, selection, and design guidance are consolidated from other FHWA publications in this document to support a comprehensive analysis of scour and stream instability problems and provide a range of solutions to those problems. Selected innovative countermeasure concepts and guidance derived from practice outside the United States are introduced. Management...
This publication identifies and provides design guidelines for bridge scour and stream instability countermeasures that have been implemented by vario...
|
cena:
121,35 |
 |
Jobmod2.1: A Comprehensive Model for Estimating Employment Generation from Federal-Aid Highway Projects
ISBN: 9781480270619 / Angielski / Miękka / 2012 / 40 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. JOBMOD2 is a model that makes quantitative estimates of the total employment income and jobs supported by federally funded highway improvement projects. This includes not only the direct employment of construction workers, but also all those workers who are required to produce inputs to the construction project. It also goes a step further by estimating the number of jobs that are supported by the growth in consumer expenditure that arises due to all the employment income from those jobs supported by the project. Thus, it provides a very broad definition of the total employment impact of...
JOBMOD2 is a model that makes quantitative estimates of the total employment income and jobs supported by federally funded highway improvement project...
|
cena:
56,61 |
 |
Public-Private Partnerships for Highway Infrastructure: Capitalizing on International Experience
ISBN: 9781481241656 / Angielski / Miękka / 2012 / 90 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Comprehensive highway public-private partnership (PPP) programs are relatively new to the United States and not widely used. Limited highway funds, unmet needs for new highway capacity, interest from private investors, and other factors have led to substantial discussion of PPP projects and programs at the State and Federal levels and implementation of projects in a few leading States. In contrast, some countries have extensive and, in some cases, long-term experience with infrastructure PPPs, particularly highways. This presents a unique opportunity to capitalize on the knowledge and...
Comprehensive highway public-private partnership (PPP) programs are relatively new to the United States and not widely used. Limited highway funds, un...
|
cena:
72,79 |
 |
Guide to Risk Assessment and Allocation for Highway Construction Management
ISBN: 9781508651413 / Angielski / Miękka / 2015 / 76 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. In 2004, a team of representatives from the Federal Highway Administration, State highway agencies, industry, and academia visited Canada, Finland, Germany, the Netherlands, Scotland, and the United Kingdom. The purpose of this International Technology Scanning Program study was to identify practices that might be evaluated and applied in the United States to improve construction management. One significant scan finding was that the countries visited had an advanced awareness of risk assessment and allocation techniques that are just now evolving in U.S. highway agencies. This instructional...
In 2004, a team of representatives from the Federal Highway Administration, State highway agencies, industry, and academia visited Canada, Finland, Ge...
|
cena:
76,84 |
 |
Highways in the Coastal Environment: Assessing Extreme Events
ISBN: 9781508593973 / Angielski / Miękka / 2015 / 148 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
97,07 |
 |
The Role of Transportation Systems Management & Operations in Supporting Livability and Sustainability: A Primer
ISBN: 9781508553274 / Angielski / Miękka / 2015 / 60 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
63,89 |
 |
Submerged Flow Bridge Scour Under Clear Water Conditions
ISBN: 9781508810827 / Angielski / Miękka / 2015 / 56 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Pressure flow (also known as vertical contraction) scour occurs when a bridge deck is insufficiently high such that the bridge superstructure becomes a barrier to the flow, causing the flow to vertically contract as it passes under the deck. A bridge deck is considered partially submerged when the lowest structural element of the bridge is in contact with the flowing water but the water is not sufficiently high to overtop the bridge deck. It is considered fully submerged when a portion of the flow overtops the bridge deck. Pressure flow generally only occurs in extreme flood events, but these...
Pressure flow (also known as vertical contraction) scour occurs when a bridge deck is insufficiently high such that the bridge superstructure becomes ...
|
cena:
68,74 |
 |
Bridge Pressure Flow Scour for Clear Water Conditions
ISBN: 9781508811039 / Angielski / Miękka / 2015 / 62 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Bridges are a vital component of the transportation network. Evaluating their stability and structural response after a flood event is critical to highway safety. Bridge studies are usually designed with an assumption of an open channel flow condition, but the flow regime can switch to pressure flow when the downstream edge of a bridge deck is partially or totally submerged during a large flood. Figure 1 shows a bridge undergoing partially submerged flow in Salt Creek, NE, in June 2008. Figure 2 shows a totally submerged flow in Cedar River, IA, in June 2008, which interrupted traffic on...
Bridges are a vital component of the transportation network. Evaluating their stability and structural response after a flood event is critical to hig...
|
cena:
72,79 |
 |
Introduction to Highway Hydraulics
ISBN: 9781508666066 / Angielski / Miękka / 2015 / 220 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. Highway hydraulic structures perform the vital function of conveying, diverting, or removing surface water from the highway right-of-way. They should be designed to be commensurate with risk, construction cost, importance of the road, economy of maintenance, and legal requirements. One type of drainage facility will rarely provide the most satisfactory drainage for all sections of a highway. Therefore, the designer should know and understand how different drainage facilities can be integrated to provide complete drainage control. Drainage design covers many disciplines, of which two are...
Highway hydraulic structures perform the vital function of conveying, diverting, or removing surface water from the highway right-of-way. They should ...
|
cena:
72,79 |
 |
Implementing the Rule on Work Zone Safety and Mobility
ISBN: 9781508594468 / Angielski / Miękka / 2015 / 100 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
80,88 |
Czytaj nas na:
Zobacz: Księgarnia Czeska | Wydawnictwo Książkowe Klimaty | Mapa strony | Lista autorów
KrainaKsiazek.PL - Księgarnia Internetowa
KrainaKsiazek.PL - Księgarnia Internetowa
