Home / LIBRARY / ANNUAL OF UACEG / Vol. 56 (2023) / Issue 3

Issue 3

    

INTERNATIONAL JUBILEE SCIENTIFIC CONFERENCE
"80th ANNIVERSARY OF UACEG" 
 
 

 
 

Structural Engineering

 

 

 Steel, Timber and Plastic Structures 

 

  • Determination of Aerodynamic Coefficients Under Wind Loads on Beam Bridges

L. Zdravkov

(Full text PDF)

 

  • Experimental Study of a Certain Type of Suspended Facades Supports, Working by Friction Under Transverse Force

V. Milkov, Tzv. Georgiev

(Full text PDF)

 

  • Hot Spot Fatigue Assessment of Weld Connections

V. Zahariev, M. Milochev

(Full text PDF)

 

  • Requirements of the Bulgarian National Fire Safety Ordinance Regarding the Steel Load-Bearing Structure of Single-Storey Storage Buildings

С. Penelov

(Full text PDF)

 

  • Requirements of the Bulgarian National Fire Safety Ordinance Regarding the Steel Load-Bearing Structure of Single-Storey Production Buildings

С. Penelov

(Full text PDF)

 

  • Studies on Cultural Heritage Buildings with Metallic Tie-Rods

V. Tanev, B. Belev, E. Yordanov, E. Kazakova, H. Simeonova

(Full text PDF)

 

  • Prestressed Textile Membrane Structure for Exposure and Protection of Prehistoric Site Yunatsite

V. Tanev, N. Kerenchev

(Full text PDF)

 

  • Approaches for Generating Seismic Probabilistic Floor Response Spectra

L. Raycheva, G. Varbanov

(Full text PDF)

 

  • Numerical Study of Dual Steel Frames with Incorporated BRBS

B. Kukov

(Full text PDF)

 

 

Reinforced Concrete Structures

 

  • Seismic Behavior of a Precast Single-Storey Single Span Reinforced Concrete Frame

Hr. Neshev

(Full text PDF)

 

  • Horizontal Shear Transfer at Interface in Composite Concrete Flexural Members

Hr. Neshev

(Full text PDF)

 

  • Calculation of Two-Way Reinforced Concrete Slabs Subjected to Fire

Hr. Neshev

(Full text PDF)

 

  • Influence of the Application of High-Strength Concrete for Superstructures of Bridges on Their Seismic Response

A. Iliev, D. Stefanov, D. Dimitrov

(Full text PDF)

 

  • Comparative Analysis of the Methods of Monolithic Construction, Panel Construction and Construction with Pre-panels and Pre-walls

O. Lazova, D. Georgiev

(Full text PDF)

 

  • Specific Requirements in the Design of Beams of Reinforced Concrete Frame Structures for Seismic Action at High Level of Total Ductility (DCH)

V. Kardjiev, E. Georgiev

(Full text PDF)

 

  • Specific Requirements in Design Columns of Reinforced Concrete Frame Structures for Seismic Action at High Level of Total Ductility (DCH)

V. Kardjiev, E. Georgiev

(Full text PDF)

 

  • The Use of Green Concrete in Germany to Conserve Resources and the Opportunities for Decarbonization Along Its Value Chain

A. Schugt, S. Weber

(Full text PDF)

 

  • Seismic Performance Assessment of RC Framed System Building Designed to Eurocode High Class Ductility

Kr. Boshnakov, V. Kardjiev

(Full text PDF)

 

  • Experimental Study of Armociment Shells

S. Miteva, F. Rangelova, E. Abdulahad

(Full text PDF)

 

  • Instrumental Monitoring of Actual Reinforced Concrete Structure of a Residential Building During Its Construction and Its Service Life for a 10-Year Period

E. Abdulahad

(Full text PDF)

 

 

Construction Management and Economics

 

  • Robust, Resilient and Sustainable Response to Bridge Infrastructure Crises

B. Yanev

(Full text PDF)

 

  • Intelligent Technologies in Construction

J. Mancheva, B. Sachansky

(Full text PDF)

 

  • Barriers and Incentives for Sustainable Development of the Construction Company and the Construction Market

А. Marichova

(Full text PDF)

 

  • Models for Construction Materials Inventory Management

V. Zhelyazkova

(Full text PDF)

 

  • Safety Risk Management During Underwater Construction and Assembly Works

G. Atanasova, St. Terziev

(Full text PDF)

 

  • Evaluation of Proposals for the Design and Construction of Buildings in the Context of the Sustainable Development

R. Makedonska, N. Banishka, L. Hrischev

(Full text PDF)

 

Building Materials and Insulations

 

  • Structural and Operational Problems of the Scene of the Ancient Theater in the City of Plovdiv After 40 Years of Operation

I. Doykov, B. Petrov, S. Boyadjiev

(Full text PDF)

 

  • Establishing the Influence of Model Aggressive Environments on the Change of Modulus of Elastic Deformations of the UHPC

K. Yordanova

(Full text PDF)

 

  • Determination of the Heat Transfer Coefficient (U-value) by Analytical Method and Experimentally Using Infrared Thermography (IRT) and Thermometric Method (THM)

K. Koleva

(Full text PDF)

 

  • Important Principles for Restoration of Cultural Monuments, Based on Analysis of the Specific Impacts and Risks of Climate Change

B. Petrov

(Full text PDF)

 

  • Exploitation Problems of Bearing Reinforced Concrete Structures After Fire

B. Petrov, I. Doykov, S. Boyadjiev

(Full text PDF)

 

  • Strenght Development and Carbonation of Concrete Including Recycled Aggregate from Construction Ceramics

B. Petrov

(Full text PDF)

 

  • Opportunities for Energy Use of Construction and Demolition Waste

R. Zaharieva, D. Evlogiev

(Full text PDF)

 

  • Influence of Technological Parameters in Recycling of plasterboard Waste on the Properties of Recycled Gypsum

R. Zaharieva, В. Simonov

(Full text PDF)

 

  • Methods for Identification of Heavy Metals in Construction Materials

Y. Kancheva, R. Zaharieva

(Full text PDF)

 

  • Use of Carbonconcrete in Construction

S. Boshnakov

(Full text PDF)

  

  • Application of Capillary Water Absorption for Characterizing the Pore Structure of Restoration and Conservation Mortars

F. Marinova, D. Boshnakov

(Full text PDF)

 

  • Composite Cements with Reduced Carbon Footprint – Application Opportunities in Concrete Production in the Republic of Bulgaria

I. Rostovsky

(Full text PDF)

 

 

Construction Technology and Mechanisation

 

  • Important Considerations When Choosing a Heavy Mobile Boom Crane for Construction and Assembly Works

K. Radlov, G. Ivanov

(Full text PDF)

 

  • Ecodesign, Energy Efficiency and Legislational Coverage During the Execution of Passenger Lift Equipment in Residential Buildings

T. Dimitrov, K. Radlov, G. Ivanov

(Full text PDF)

 

  • Analysis of Technical and Economic Indicators When Implementing Floor Structures of Buildings with Cobiax System

St. Dimitrova

(Full text PDF)

 

  • Construction Technology for Non-standard Concrete Elements

Evg. Bogdanova

(Full text PDF)

 

  • Technological Aspects and Challenges in the Execution of Composite Steel-Concrete Floor Structures

K. Beleva

(Full text PDF