Journal of Civil Engineering, Environment and Architecture

URBAN PLANNING APPROACHES TO PLANNING THE BEAUTIFICATION SYSTEM OF RESIDENTIAL AREAS DURING THEIR RECONSTRUCTION

Iuliia Sokolan, Nataliia Mashovets — Fri, 08 Mar 2024 17:22:07 +0000

The analysis of planning experience of inhabited localities urban beautification in view of reconstruction was undertaken in the article. The question of Ukrainian experience of urban beautification system in accordance with approved standards and State Constructional Standards was envisaged. Analysis of validation state of local documents in urban beautification field was carried out and it has shown deficient percentage of regulatory documents approval on local level, which is one of key issues of urban beautification development. Furthermore, detailed analysis of foreign experience of urban beautification planning and development trend of this system I such countries, as USA, Canada, France, Singapore, Hong Kong, Japan was carried out. It is shown that first and critical stage of planning of effective urban beautification is preparing and approving corresponding certificates and standards. Emphasis added to functioning normative legal documents on issues relating to urban beautification, in accordance to which the territory reconstruction in mentioned countries is realized. It was established that reference direction of urban beautification development in mentioned countries lies in parking lots removing out of the borders of curtilage or underground parking arrangement, landscape gardening development and classification of such territories by levels of urban gardening, territory reconstruction in accordance with typical schemes of street infrastructure development, urban gardening, cycle paths, etc. It is shown that problem solution of habitable open grounds organization on city level resides in usage intensification of such territories, and on the level of residential compounds – in increasing exploitation properties of open grounds. As a result of undertaken analysis it was established that raised problem of increasing the effectiveness of residential area usage within residential areas imposes complex approach, including question of land development intensiveness, architectural and planning organization and open grounds beautification.

ANALYSIS OF THE FACTORS CONTRIBUTING TO ENVIRONMENTAL POLLUTION IN THE SUBCARPATHIAN PROVINCE

Galyna Kalda, Jolanta Krokos, Katarzyna Pietrucha-Urbanik — Fri, 08 Mar 2024 17:47:43 +0000

The work presents an examination of Poland's environmental condition, with a focus on the contamination of air and surface waters by various chemical elements. The composition and quality of the air impact ecosystems, plant growth, the animal kingdom, and shape human living conditions. These factors play a significant role in driving global climate change. The repercussions of air pollution encompass phenomena such as smog, acid rain, ozone layer depletion, as well as impacts on industrial and municipal facilities, contributing to global warming. The article conducts an analysis of air pollution, surface water contamination, and electromagnetic radiation pollution in Subcarpathian, utilizing the city of Stalowa Wola and the Stalowa Wola county as case studies. This choice is informed by the fact that Stalowa Wola stands as one of the largest industrial cities in the Subcarpathian Voivodeship, suggesting that environmental pollution levels in this county might surpass those in other regions. The article also delineates the features of air and surface water pollution, along with electromagnetic radiation characteristics. It scrutinizes pollution sources in the mentioned county, explicates the causes of such pollution, and proposes strategies for environmental amelioration.
The analysis of the environmental status of Stalowa Wola county during the years 2018 to 2020 is presented, accompanied by recommendations for initiatives that could enhance its condition. The research findings indicate that the condition of uniform segments of surface waters, as evaluated through conducted studies, is deemed poor. The discharge of wastewater from specific pollution points, particularly wastewater from municipal origins, emerges as the predominant cause of subpar water quality.

WATER LEGISLATION IN INDIA AS PRIORITY ASPECT OF WATER RESOURCES MANAGEMENT

Irfan Ali — Fri, 11 Oct 2024 11:41:41 +0000

Effective water resource management is contingent on sound water legislation, which plays a crucial role in shaping worldwide water management strategies. The objective of this review is to analyze water policies and legislation in India, and pinpoint issues in water policy implementation and management. Additionally, the review includes an examination of the European Water Framework Directive (WFD) to explore the differences between European water legislation assumptions and water management, which can aid in adapting certain EU assumptions to Indian legislation. India faces urgent water-related problems due to inadequate water resource management in individual states and nationwide, which can be mitigated by implementing coherence in water policies and collaborating with policymakers, practitioners, and stakeholders from various economic sectors to enhance water governance strategies. Comparative analysis revealed that the European Water Framework Directive adopts a more specific and integrated approach, supported by precise legal regulation, wide-ranging stakeholder involvement, and investments in technology and infrastructure to achieve its set water management goals. In contrast, the Indian water legislation framework lacks a systemic approach, and the main gap lies in the inconsistency between national and state water legislation and the lack of proper coordination between the state and central governments. Unifying legal regulations at the national and state levels in cooperation with responsible legislative and executive institutions at appropriate governmental levels can help solve water management problems and achieve set goals.

An influence of column inclination on the work of plane bar structural systems supporting shed roof sheeting

Katarzyna Chrzanowska — Fri, 22 Nov 2024 04:31:33 +0000

The article presents the results of an analysis concerning changes in strength and stability of flat tubular rigid frame structural systems of sheds caused by changes in their geometric forms. In the considered cases, the examined shape changes consist in changing the inclination of the frame’s columns to the vertical, with their bases shifted inside and outside the systems. This is how a few derivative frame systems of special trapezial forms are created in relation to the basic rectangular frame characterized by vertical single-branch columns and a horizontal lattice girder. The specificity of the loads imposed on the flat systems is fastening of each roof cladding with each corrugation to the upper chord of the considered frame girder. Thus, the imposed load should be considered as a uniform distribution over the entire length of the chord. The presented results are to be used in the next steps of the research, where the flat transverse frame systems changing their shapes along the length of a building are to be analysed. The obtained results are going to be implemented in a future method for parametric shaping of unconventional forms of buildings and their optimized structural systems. The elaborated structures constitute a certain uniform area of analysis of flat lattice girders, selected from a large number of areas analysed or planned for research, including related to oblique lattice girders or frames with diversified static schemes.