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    <title>Transport Research International Documentation (TRID)</title>
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    <copyright>Copyright © 2026. National Academy of Sciences. All rights reserved.</copyright>
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    <managingEditor>tris-trb@nas.edu (Bill McLeod)</managingEditor>
    <webMaster>tris-trb@nas.edu (Bill McLeod)</webMaster>
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      <title>Transport Research International Documentation (TRID)</title>
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      <title>CEMENT PRODUCERS PUSH EXPANSION TO MEET RECORD LEVELS OF DEMAND</title>
      <link>https://trid.trb.org/View/541234</link>
      <description><![CDATA[Five consecutive record-breaking years of demand have convinced portland cement producers that it is time to crank up their capital spending.  And with net profits increasing close to 10% a year since 1996, the industry has the cash to start building. Recent announcements bring the total of new cement capacity the industry plans to add between 1997 and 2000 to approximately 16 million tons (14.5 billion kg), according to the Portland Cement Association.  This makes cement plant construction one of the brightest spots in an otherwise dismal industrial construction market.  Most of the new work is expanding capacity at existing plants, which is more cost-effective than starting from scratch.]]></description>
      <pubDate>Tue, 17 Nov 1998 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/541234</guid>
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    <item>
      <title>TRAFFIC SAFETY TRENDS IN YUGOSLAVIA INTERPRETED WITHIN SMEED'S LAW AND JOKSCH'S ECONOMIC MODEL</title>
      <link>https://trid.trb.org/View/636004</link>
      <description><![CDATA[In this study, the traffic fatalities data were analyzed over the period from 1980 to 1990 in Yugoslavia within Smeed's law and economic model. Both models performed rather well the traffic fatalities data for a 10 year period, except in two years period before the country's disintegration and war crisis by the economic model. There were underestimations of traffic fatalities rates on the prediction based on Smeed's formula, which were more pronounced in the first part of the observation period. A high percentage of traffic fatalities rates is probably due to transit traffic in Yugoslavia. Over ten years of observation period there was weak relation between annual percentage changes in traffic fatalities rates and percentage change in the index of industrial production and annual changes in traffic fatalities as in Joksch's model but with a somewhat different pattern of the relation.]]></description>
      <pubDate>Mon, 21 Sep 1998 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/636004</guid>
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    <item>
      <title>AN INTEGRATED MODEL OF BRIDGE PERFORMANCE, HIGHWAY NETWORKS, AND THE SPATIAL METROPOLITAN ECONOMY: TOWARDS A GENERAL MODEL OF HOW LOSSES DUE TO EARTHQUAKE IMPACTS ON LIFELINES AFFECT THE ECONOMY</title>
      <link>https://trid.trb.org/View/487432</link>
      <description><![CDATA[We summarize an integrated model of how losses due to earthquake impacts on transportation and industrial capacity affect the urban economy.  The procedure advances transportation and activity system analysis techniques in ways that help capture the most important economic implications of earthquakes.  Network costs and origin/destination requirements are endogenous and consistent.  Indirect and induced losses associated with direct impacts on transportation and industrial capacity are distributed across zones and economic sectors.  This study of the transportation network is suggested as a template for studying the full range of losses associated with other lifeline impacts.]]></description>
      <pubDate>Tue, 21 Jul 1998 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/487432</guid>
    </item>
    <item>
      <title>MECHANICAL PROPERTIES AND DURABILITY OF TWO INDUSTRIAL REACTIVE POWDER CONCRETES</title>
      <link>https://trid.trb.org/View/577174</link>
      <description><![CDATA[Two reactive powder concretes (RPC) were produced on an industrial scale at the Universite de Sherbrooke and in a nearby precast plant. A 2.6 cubic meter mix was prepared in the central mixer of the precast plant. The ready mix RPC was sampled before and after the addition of steel fibers while the one produced at the precast plant was sampled only at the end of the mixing process. These RPCs were tested for compressive strength, modulus of elasticity, freezing and thawing cycling resistance, scaling resistance to deicing salts, and resistance to chloride ion penetration. The results show that a 200 MPa compressive strength could be achieved in both cases: after curing in hot water at 90 degrees C or in the low pressure steam chambers at the precast plant. Confinement of the RPC in a steel tube greatly increases its compressive strength and its ductility.]]></description>
      <pubDate>Wed, 01 Oct 1997 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/577174</guid>
    </item>
    <item>
      <title>DESIGNING A SINGLE-VEHICLE AUTOMATED GUIDED VEHICLE SYSTEM WITH MULTIPLE LOAD CAPACITY</title>
      <link>https://trid.trb.org/View/469838</link>
      <description><![CDATA[Automated guided vehicle systems (AGVSs) play an important role in today's factories. When properly designed and controlled they can provide significant cost savings in material handling cost and work-in-process inventory. The authors introduce an analytical approach for the design of a single-vehicle AGVS with multiple load capacity operating under a simple "go-when-filled" dispatching rule. The AGVS supplements an existing non-automated material handling system. It delivers containers with raw material from a central depot to workcenters on the factory floor. The demand of the workcenters and the time until delivery are stochastic. The authors develop a non-linear binary integer program to determine which workcenters warrant automated guided vehicle delivery and the consequent path layout subject to constraints on maximum allowable mean waiting time for material delivery.]]></description>
      <pubDate>Mon, 03 Feb 1997 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/469838</guid>
    </item>
    <item>
      <title>TRANSPORTATION SCHEDULING SYSTEM BASED ON EVOLUTION ALGORITHM AND SUPER PARALLEL COMPUTER</title>
      <link>https://trid.trb.org/View/463474</link>
      <description><![CDATA[The authors have developed a system that creates a well-balanced schedule to minimize traveling time and transportation cost in many industrial fields.  In recent years, it has become essential not only to reduce working hours to make a transportation schedule but also to establish efficient logistics.  Moreover, it is important to improve a traffic jam that becomes more serious in Japan.  To solve these problems, the authors searched for a long time and found such a system called NEUPLANET.  This system is based on evolution algorithm, which includes genetic algorithms.  Since NEUPLANET has a parallel processing structure, the authors can get a well-balanced schedule quickly by using a super parallel computer.  To verify the effects of the system, the authors performed a simulation with actual traffic data. As a result, the following effects could be verified:  1) 14 percent reduction of working hours; 2) 96.6 percent reduction of waiting hours; and 3) 13.7 percent improvement of carrying capacity ratio.]]></description>
      <pubDate>Tue, 20 Aug 1996 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/463474</guid>
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    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 16. GROUP XIV. MANUFACTURED PRODUCTS, NEC</title>
      <link>https://trid.trb.org/View/168850</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168850</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 15. GROUP XIII. NONFERROUS METALS AND ALLOYS, NEC</title>
      <link>https://trid.trb.org/View/168851</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168851</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 10. GROUP VIII. IRON ORE, STEEL AND IRON</title>
      <link>https://trid.trb.org/View/168856</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168856</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 7. GROUP V. GRAINS</title>
      <link>https://trid.trb.org/View/168859</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168859</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 17. GROUP XV. OTHERS, NEC</title>
      <link>https://trid.trb.org/View/168849</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168849</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 6. GROUP IV. AGGREGATES</title>
      <link>https://trid.trb.org/View/168860</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168860</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 9. GROUP VII. ORES AND MINERALS</title>
      <link>https://trid.trb.org/View/168857</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168857</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME 5. GROUP III. CRUDE PETROLEUM</title>
      <link>https://trid.trb.org/View/168861</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168861</guid>
    </item>
    <item>
      <title>PROJECTIONS OF DEMAND FOR WATERBORNE TRANSPORTATION, OHIO RIVER BASIN, 1980, 1990, 2000, 2020, 2040. VOLUME. GROUP II. PETROLEUM FUELS</title>
      <link>https://trid.trb.org/View/168862</link>
      <description><![CDATA[This Corps of Engineers report describes one of three independent but complementary studies of future freight traffic on the Ohio River Basin Navigation System. Each of the studies considers existing waterborne commerce and develops a consistent set of projects of future traffic demands for all of the navigable waterways of the Basin. Each report contains information on past and present waterborne commerce in the Basin and projections by commodity groups and origin-destination areas from 1976 to at least 1990. (Author)]]></description>
      <pubDate>Thu, 21 May 1981 00:00:00 GMT</pubDate>
      <guid>https://trid.trb.org/View/168862</guid>
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