ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY最新文献

STRENGTHENING OF REINFORCED CONCRETE BEAM STRUCTURES USING EXTERNAL REINFORCEMENT. EFFICIENCY RESEARCH 用外筋加固钢筋混凝土梁结构。效率研究

ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY Pub Date : 1900-01-01 DOI: 10.36059/978-966-397-165-0/69-86

O. Molodid

{"title":"STRENGTHENING OF REINFORCED CONCRETE BEAM STRUCTURES USING EXTERNAL REINFORCEMENT. EFFICIENCY RESEARCH","authors":"O. Molodid","doi":"10.36059/978-966-397-165-0/69-86","DOIUrl":"https://doi.org/10.36059/978-966-397-165-0/69-86","url":null,"abstract":"INTRODUCTION Along with the development of the latest technologies in the construction of new structures, the reconstruction and major overhaul of existing buildings is also an important part of the construction complex, which needs improvement. One of the most common types of construction works performed during the renovation of buildings is the strengthening of reinforced concrete beam structures, namely: crossbars, floor slabs, coverings, beams, etc. Usually, in practice, to strengthen these structures, the following methods are used: increase in cross-section due to build-up; change of static scheme of work due to installation of tighteners, struts, racks, etc. 1 . However, sometimes the installation of additional, bulky, reinforcement designs is unacceptable because it causes changes in construction design and layout decisions of the interior space of the building at the same time significantly increasing the load on the bearings and the foundations. In this case, the method of reinforcing structures through external reinforcement is quite effective and advisable 2 . The principle of such","PeriodicalId":305447,"journal":{"name":"ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY","volume":"252 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122499758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

APPLIED SCIENTIFIC TOOLS OF IMPROVING THE EFFICIENCY OF ECONOMIC ENVIRONMENT OF CONSTRUCTION ENTERPRISES OPERATION IN THE PROJECT DEVELOPMENT SYSTEM 在项目开发系统中应用科学工具提高建筑施工企业经营经济环境的效率

ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY Pub Date : 1900-01-01 DOI: 10.36059/978-966-397-165-0/105-121

G. Ryzhakova

引用次数: 0

OPTIMIZATION OF CONSTRUCTIVE AND TECHNOLOGICAL SOLUTIONS OF HIGH-RISE ENGINEERING STRUCTURES EMERGENCY MEASURES 高层工程结构应急措施的施工技术方案优化

ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY Pub Date : 1900-01-01 DOI: 10.36059/978-966-397-165-0/45-68

O. Menejljuk

引用次数: 0

MAIN CONTRADICTION OF RELATIONS AT CONSUMER MARKETS AND WAYS OF ITS OVERCOMING 消费市场关系的主要矛盾及其克服途径

ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY Pub Date : 1900-01-01 DOI: 10.36059/978-966-397-165-0/87-104

P. Kotler, R. Hirst, J.-J. Lambin, G. Cross, O. Yazvinska, S. Gerasimova, Halat, T. Horodets’ka, T. Kahal, L. Ivanenko, O. Dzera, A. Mazaraki, V. Seleznev

引用次数: 0

MULTIPLE CRITERIA MODEL FOR PROVING INVESTMENT AND CONSTRUCTION PROJECT EFFICIENCY 投资与建设项目效率验证的多准则模型

ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY Pub Date : 1900-01-01 DOI: 10.36059/978-966-397-165-0/26-44

S. Stetsenko

{"title":"MULTIPLE CRITERIA MODEL FOR PROVING INVESTMENT AND CONSTRUCTION PROJECT EFFICIENCY","authors":"S. Stetsenko","doi":"10.36059/978-966-397-165-0/26-44","DOIUrl":"https://doi.org/10.36059/978-966-397-165-0/26-44","url":null,"abstract":"INTRODUCTION The work is based on the research of leading scientists in the field of investment science and construction economics, presented in the monographs and articles by A. Gojko, L. Sorokina, V. Fedorenko, P. Kulikov, G. Rizhakova, I. Ivahnenko, O. Tugaj, T. Vlasenko, O. Bielienkova, K. Izmajlova та ін. The analysis of literature sources reveals that the individual means of project economic evaluation while building construction investment portfolio do not take into account complex investment risks, differentiated by their individual types, as well the liquidity of developer’s future assets, which significantly limits the ability to make informed decisions. It is revealed that the concept of «liquidity» in the investment process is synthetic and requires a double reflection on different objects: • in relation to investment objects, liquidity should be linked to the need to assess construction investment assets for their compliance with the planned values at all stages of the construction investment project implementation – from unfinished construction to finished construction products – and, further, to the object of profitable commercial use or social purpose 1 ; • the second important aspect of the concept of «liquidity» is related to the need to evaluate the reliability of the investor as a leading subject of the investment and construction process as for the ability to achieve real investment goals by providing the appropriate level of liquidity balance and solvency of the organization in terms of 4 group indicators 2 . This interpretation of the category of «liquidity» and the analysis of literature in several groups allowed us to formulate a scientific hypothesis of this work, which is as follows: “A leading requirement in providing a business process of real investment is a high level of liquidity of","PeriodicalId":305447,"journal":{"name":"ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY","volume":"34 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125973197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

BUILDING INFORMATION MODELS AS A BASIS OF PROCESS AUTOMATION DURING CONSTRUCTION AND OPERATION OF BUILDINGS AND STRUCTURES 建筑信息模型是建筑和构筑物施工和运行过程自动化的基础

ORGANIZATIONAL AND TECHNOLOGICAL MODEL ENGINEERING IN THE CONSTRUCTION INDUSTRY Pub Date : 1900-01-01 DOI: 10.36059/978-966-397-165-0/1-25

P. Hryhorovskyi

引用次数: 0