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     PART I  | 
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     CONTENT  | 
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    Structural 
    Engineering | 
     8 | 
  
  
     
    
    Vadims Goremikins, Karlis Rocens, Dmitrijs Serdjuks, Raimonds Ozolins 
    BEHAVIOUR OF CABLE TRUSS WEB ELEMENTS OF PRESTRESSED SUSPENSION BRIDGE | 
     
    
    8 | 
  
  
     
    
    Liga Gaile, Normunds Tirans, Jans Velicko 
    EVALUATION OF HIGHRISE BUILDING MODEL USING FUNDAMENTAL FREQUENCY 
    MEASUREMENTS | 
     
    
    15 | 
  
  
     
    
    Guntis Andersons, Lilita Ozola 
    EFFICIENCY OF THERMAL DESIGN OF SHALLOW FOUNDATIONS | 
     
    
    21 | 
  
  
     
    
    Renno Reitsnik, Harri Lille, Alexander Ryabchikov, Kauni Kiviste 
    DETERMINATION OF SHRINKAGE STRESSES IN CONCRETE FLOOR COATINGS | 
    
31 | 
  
  
     
    
    Rytis Skominas, Vincas Gurskis, Algimantas Patasius 
    RESEARCH OF MATERIALS SUITABILITY FOR CRACK REPAIR IN REINFORCED CONCRETE 
    STRUCTURES | 
     
    
    36 | 
  
  
     
    
    Eduards Skukis, Kaspars Kalnins, Olgerts Ozolins 
    ASSESMENT OF THE EFFECT OF BOUNDARY CONDITIONS ON CYLINDRICAL SHELL MODAL 
    RESPONSES | 
     
    
    41 | 
  
  
     
    Liene Sable, Kaspars Kalnins 
    EVALUATION OF GLASS IN DESIGN OF LOAD BEARING STRUCTURES | 
     
    
    46 | 
  
  
     
    
    Mihails Lisicins, Viktors Mironovs, Irina Boiko 
    BUILDING CONSTRUCTIONS MADE OF PERFORATED METALLIC MATERIALS | 
     
    
    53 | 
  
  
     
    
    Liga Gaile, Ivars Radinsh 
    FOOTFALL INDUCED FORCES ON STAIRS | 
     
    
    60 | 
  
  
     
    
    Edgars Labans, Kaspars Kalnins 
    INVESTIGATON OF WOOD BASED PANELS WITH PLYWOOD AND GFRP COMPOSITE COMPONENTS | 
     
    
    69 | 
  
  
     
    
    Janis Sliseris, Girts Frolovs, Karlis Rocens 
    OPTIMAL DESIGN OF VARIABLE STIFFNESS PLYWOOD- PLASTIC PLATE | 
     
    
    75 | 
  
  
     
    
    Galina Harjkova, Pavels Akishins, Olga Kononova 
    FINITE ELEMENT ANALYSIS OF WEFT KNITTED COMPOSITES | 
     
    
    82 | 
  
  
     
    
    Andrejs Kovalovs, Georgij Portnov, Vladimir Kulakov, Alexander Arnautov, 
    Ellen Lackey  
    ANALYSIS OF INTERFACIAL STRESS BETWEEN COMPOSITE REBAR AND CONCRETE | 
     
    
    86 | 
  
  
     
    
    Ulvis Skadins, Janis Brauns  
    INFLUENCE OF FIBRE AMOUNT ON SFRC PRE- AND POST-CRACK BEHAVIOUR | 
     
    
    91 | 
  
  
     
    Angelina Galushchak, Olga Kononova  
    MICROMECHANICS OF ELASTO-PLASTIC FIBER PULL OUT OF ELASTIC MATRIX | 
     
    99 | 
  
  
     
    Arturs Macanovskis, 
    Vitalijs Lusis, Andrejs Krasnikovs  
    POLYMER FIBER PULL OUT EXPERIMENTAL INVESTIGATION | 
     
    104 | 
  
  
     
    Vitalijs Lusis  
    TECHNOLOGY FOR CONCRETE SHELLS FABRICATION REINFORCED BY GLASS FIBERS | 
     
    112 | 
  
  
     
    Vitalijs Lusis, Andrejs Krasnikovs  
    BENDING STRENGTH OF LAYERED FIBERCONCRETE PRISM | 
     
    117 | 
  
  
     
     
    Construction and Materials | 
     
      | 
  
  
     
    Genady Shakhmenko, Diana Bajare, Inna Juhnevica, Nikolajs Toropovs, Janis 
    Justs, Aljona Gabrene  
    PROPERTIES AND COMPOSITION OF CONCRETE CONTAINING DIVERSE POZZOLANIC 
    ADMIXTURES | 
     
    122 | 
  
  
     
    Nikolajs Toropovs, Diana Bajare, Genadijs Shakhmenko, Aleksandrs Korjakins, 
    Janis Justs  
    EFFECT OF THERMAL TREATMENT ON PROPERTIES OF HIGH STRENGTH CONCRETE | 
     
    129 | 
  
  
     
    Olga Finozenok, Ramune Zurauskiene, Rimvydas Zurauskas, Linas Mikulenas, 
    Aleksandrs Korjakins, Genadijs Shakhmenko  
    INFLUENCE OF POLYMERIC ADDITIVES ON THE PROPERTIES OF CONCRETE MANUFACTURED 
    ON THE BASIS OF AGGREGATES PRODUCED FROM CRUSHED CONCRETE WASTE | 
     
    134 | 
  
  
     
    Girts Bumanis, Diana Bajare, Aleksandrs Korjakins  
    THE ECONOMIC AND ENVIRONMENTAL BENEFITS FROM INCORPORATION OF COAL BOTTOM 
    ASH IN CONCRETE | 
     
    142 | 
  
  
     
    Raitis Brencis, Juris Skujans, Uldis Iljins  
    ACOUSTIC AND MECHANICAL PROPERTIES OF FOAM GYPSUM DECORATIVE CEILING PANELS | 
     
    153 | 
  
  
     
    Janis Kazjonovs, Diana Bajare, Aleksandrs Korjakins, Ansis Ozolins, Andris 
    Jakovics  
    ANALYSIS OF SIMULATION MODELS OF PCM IN BUILDINGS UNDER LATVIA’S CLIMATE 
    CONDITIONS | 
     
    160 | 
  
  
     
    Aleksandrs Korjakins, Liga Upeniece, Diana Bajare  
    HEAT INSULATION MATERIALS OF POROUS CERAMICS, USING PLANT FILLER | 
     
    169 | 
  
  
     
    Martti-Jann Miljan, Matis Miljan, Jaan Miljan  
    THERMAL CONDUCTIVITY OF WALLS INSULATED WITH NATURAL MATERIALS | 
     
    175 | 
  
  
     
    Marija Masonkina, Kaspars Kalnins  
    APPLICATION OF ULTRASONIC IMAGING TECHNIQUE AS STRUCTURAL HEALTH MONITORING 
    TOOL FOR ASSESSMENT OF DEFECTS IN GLASS FIBER COMPOSITE STRUCTURES | 
     
    180 | 
  
  
     
    Viktors Haritonovs, Martins Zaumanis, Guntis Brencis, Juris Smirnovs  
    COMPARISON OF ASPHALT CONCRETE PERFORMANCE USING CONVENTIONAL AND 
    UNCONVENTIONAL AGGREGATE | 
     
    185 | 
  
  
     
    Atis Zarins, Viktors Haritonovs, Juris Smirnovs  
    INTERPRETATION OF ASPHALT MATERIAL DESIGN PARAMETERS | 
     
    192 | 
  
  
     
    Viktors Haritonovs, Martins Zaumanis, Janis Tihonovs, Juris Smirnovs  
    DEVELOPMENT OF HIGH PERFORMANCE ASPHALT CONCRETE USING LOW QUALITY 
    AGGREGATES | 
     
    197 | 
  
  
     
    Peteris Skels, Kaspars Bondars, Aleksandrs Korjakins  
    UNCONFINED COMPRESSIVE STRENGTH PROPERTIES OF CEMENT STABILIZED PEAT | 
     
    202 | 
  
  
     
    Bruno Kirulis, Janis Kreilis, Linda Krage, Inta Barbane, Inese Sidraba  
    MECHANICAL PROPERTIES OF LOW TEMPERATURE HYDROLIC BINDERS | 
     
    207 | 
  
  
     
     
    Building and Renovation | 
     
    212 | 
  
  
     
    Arturs Brahmanis, Arturs Lesinskis  
    INDIRECT EVAPORATIVE PRE-COOLED COMPRESSOR COOLING SYSTEM PERFORMANCE UNDER 
    VARIOUS OUTDOOR AIR HUMIDITY CONDITIONS | 
     
    212 | 
  
  
     
    Sandra Gusta, Gints Skenders  
    CONSTRUCTION WASTE MANAGEMENT PROCESS IN LATVIA: PROBLEMS AND POSSIBLE 
    SOLUTIONS | 
     
    217 | 
  
  
     
    Peter H.E. van de Leur, Nico P.M. Scholten  
    DESIGN OF FLOW AND HOLDING CAPACITY OF ESCAPE ROUTES IN BUILDINGS | 
     
    225 | 
  
  
     
    Arturs Macanovskis, Vitalijs Zaharevskis, Andrejs Krasnikovs  
    NON-DESTRUCTIVE EVALUATION OF FIBER ORIENTATION IN FIBERCONCRETE PRISM | 
     
    233 | 
  
  
     
    Gatis Plavenieks, Arturs Lesinskis  
    CASE STUDY OF HEAT RECOVERY IN AIR HANDLING UNITS WITH HEAT EXCHANGERS FOR 
    RESIDENTIAL APPLICATION IN LATVIA | 
     
    240 | 
  
  
     
    Nico P.M. Scholten, Harry A.L. van Ewijk  
    ENVIRONMENTAL PERFORMANCE REGULATIONS IN THE NETHERLANDS | 
     
    245 | 
  
  
     
     
    Landscape Architecture | 
     
    250 | 
  
  
     
    Una Ile, Silvija Rubene  
    INTERACTION AREAS OF THE CULTURAL AND HISTORICAL TERRITORIES AND THE SOVIET 
    PERIOD RESIDENTIAL AREAS | 
     
    250 | 
  
  
     
    Natalija Nitavska, Daiga Zigmunde  
    THE IMPACT OF LEGISLATIVE RULES AND ECONOMIC DEVELOPMENT ON THE COASTAL 
    LANDSCAPE IN LATVIA | 
     
    259 | 
  
  
     
    Lilita Lazdane, Madara Markova, Aija Ziemelniece  
    REGIONAL STRUCTURE OF CULTURALLY-HISTORICAL LANDSCAPE OBJECTS AVAILABILITY 
    IN LATGALE UPLAND AREA | 
     
    272 | 
  
  
     
    Lukasz Pardela  
    FLOODING AS A MEANS OF MILITARY DEFENCE: LANDSCAPE OF THE 20TH CENTURY 
    FORTRESS WROCŁAW | 
     
    283 | 
  
  
     
    Aija Ziemelniece  
    THE ROOF LANDSCAPES, THE HISTORIC CITY CENTRES AND CONTEXTUAL SEARCHES OF 
    THE GREEN STRUCTURE | 
     
    288 | 
  
  
     
     
    Land Management and Geodesy | 
     
    299 | 
  
  
     
    Vivita Baumane, Armands Celms  
    EVALUATION OF INDICATORS OF CADASTRAL ASSESSMENT | 
     
    299 | 
  
  
     
    Diana Haritonova, Janis Balodis, Inese Janpaule, Madara Normand  
    DISPLACEMENTS AT THE GNSS STATIONS | 
     
    305 | 
  
  
     
    Armands Celms, Maigonis Kronbergs, Vita Cintina, Vivita Baumane  
    PRECISION OF LATVIA LEVELING NETWORK NODAL POINT HEIGHT | 
     
    310 | 
  
  
     
     
    Environment and Environmental Effects | 
     
    318 | 
  
  
     
    Dace Arina, Ausma Orupe  
    COMPARISON OF MUNICIPAL SOLID WASTE CHARACTERISTICS AFTER SEPARATION BY STAR 
    AND DRUM SCREEN SYSTEMS | 
     
    318 | 
  
  
     
    Otilija Miseckaite, Liudas Kinciu  
    FORECAST FOR DRAINAGE RUNOFF AT DIFFERENT THICKNESS OF HUMUS SOIL LAYER | 
     
    323 | 
  
  
     
    Eriks Tilgalis, Reinis Ziemelnieks, Marcis Sipols  
    CALCULATION OF RAINWATER SEWAGE SYSTEMS | 
     
    328 | 
  
  
     
    Dainius Ramukevicius, Petras Milius  
    GROUND TEMPERATURE REGIME IN THE COWSHED ENVIRONMENT | 
     
    332 | 
  
  
     
    Raimondas Sadzevicius, Tatjana Sankauskiene, Feliksas Mikuckis  
    LIMIT DEFORMATIONS OF RETAINING WALLS IN LITHUANIAN HYDROSCHEMES | 
     
    336 | 
  
  
     
     
    INDUSTRIAL ENERGY EFFICIENCY | 
     
      | 
  
  
     
    Anda Kursisa, Laura Gleizde  
    DEVELOPMENT OF INDUSTRIAL ENERGY EFFICIENCY IN LATVIA, LEGISLATION AND 
    STATISTICS | 
     
    341 | 
  
  
     
    Karlis Grinbergs, Sandra Gusta  
    ENERGY AUDIT METHOD FOR INDUSTRIAL PLANTS | 
     
    350 | 
  
  
     
    Karlis Grinbergs  
    ENERGY EFFICIENT ELECTRICITY USAGE AND LIGHTING SOLUTIONS FOR INDUSTRIAL 
    PLANTS | 
     
    356 | 
  
  
     
    Anda Kursisa, Laura Gleizde  
    ENERGY CONSUMPTION AND ITS REDUCTION POTENTIAL IN LATVIAN INDUSTRY SECTORS | 
     
    363 |