Analysis of damages and defects of the repair and operational unit of the compressor station

The need to maintain the technical condition of buildings with a significant service life determines the regularity of their inspection. The paper presents the analysis of the results of the inspection of the building of the repair and operational block of the compressor station. The analysis of the design documentation and the results of the measurement work showed that the construction is a one-story basementless building with dimensions of 54.62x18.74x5.9 m. The performed visual examination showed the presence of damages and defects of the third and fourth categories, which requires certain actions to eliminate them. Visual examination showed the need for instrumental examination. In particular, the need to determine the strength of brickwork and the strength of concrete in structures. The analysis of the results of the instrumental examination showed: the results of testing the wall masonry by the shock pulse method using the ONIKS 2.5 device showed that the compressive strength grade of silicate and ceramic bricks of the walls of the repair and maintenance block corresponds to M100, and the grade of masonry mortar is M50; The results of concrete testing by the non-destructive method of strength control in accordance with GOST 22690-88 with the DigiShmidt 2000 device showed that the class of concrete in terms of compressive strength in reinforced concrete slabs of the covering of the repair and operational block corresponds to B20, and the class of concrete in reinforced concrete beams of the covering corresponds to B25. The verification calculation showed that the strength of the reinforced concrete pavement of the repair and maintenance unit under the full design load acting at the time of the survey was ensured. The analysis showed that the technical condition of the maintenance and operation unit is of limited serviceability. The work provides recommendations for eliminating defects and damages.

Theoretical and methodological foundations of literary-artistic and linguistic education as a system

The article reveals the theoretical and methodological foundations of literary-artistic and linguistic education as a system. Several definitions of key concepts are analyzed: "system", "literary-artistic education", "language education". The system status of literary-artistic and linguistic education required highlighting its component element: teleological (ELA ideal/goal, ELA goal system, ELA standards), technological (operational block – learning activities and opportunities) and epistemological (theories, concepts, principles, ideas, precepts).

Design and Analysis of Low Power 4T Sense Amplifier with Capacitive Offset Correction

In this paper Sense Amplifier is analyzed the basic and fundamental operational block in the Static Random Access Memory. The function of the sense amplifier is to amplify the small signal bit line voltages into high voltages. In the existing literature survey, there are many methods available for designing the sense amplifier. In this paper, the cross-coupled sense amplifier is modified into a 4T based sense amplifier. The proposed scheme also developed for capacitive offset correction based sense amplifier. The existing and proposed designs of SA are briefly examined in this paper. The proposed design is implemented in the linear predictive technology model. The parameters like power and energy. The proposed scheme shows the better results compared to the existing method.