Reticular-Stretched Thermo-Profile: Buckling of the Perforated Web as a Single Plate

Vatin, Nikolai; Havula, Jarmo; Martikainen, L.; Sinelnikov, Aleksei S.; Shurovkina, Lidia L.

doi:10.4028/www.scientific.net/amm.725-726.722

Cited by 3 publications

(3 citation statements)

References 12 publications

(19 reference statements)

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“…One of disadvantages of reinforced concrete constructions is complexity of their strengthening and repair, especially if the purpose of repair is to increase loading capacity of a construction [15,18].…”

Section: Introductionmentioning

confidence: 99%

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Experimental studies of Steel Corrugated Constructions

Lazarev

Akhatuly

Alzhanova

et al. 2016

MATEC Web of Conferences

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Abstract. The purpose of this particular article is to assess existing calculations of steel corrugated constructions. Steel Corrugated Construction is a perspective type of constructions, which is exhibiting numerous advantages in comparison with one that currently applied in automobile and railroad networks (reinforced concrete water-throughput pipes, reinforced concrete frame bridges). The evaluation of experimental data on models of constructions of this particular type has been carried out in order to improve calculations of Steel Corrugated Constructions.

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Section: Introductionmentioning

confidence: 99%

“…[24,27] The most effective way to increase durability of water-throughput pipes, according to a number of researchers, is an employment of corrugated steel while producing water-throughput pipes. [6,8] The main advantages of SCC:…”

Section: Introductionmentioning

confidence: 99%

Experimental studies of Steel Corrugated Constructions

Lazarev

Akhatuly

Alzhanova

et al. 2016

MATEC Web of Conferences

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show abstract

“…Sinelnikov [36][37][38] and Nazmeeva [39,40] investigated the buckling behavior of compressed cold-formed columns made of RST-profiles. Trubina [41][42][43][44] analyzed the problem of local and global buckling of RST-profiles in bending.…”

Section: Introductionmentioning

confidence: 99%

Buckling Behavior of Cold-Formed Studs with Thermal Perforations

et al. 2016

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Abstract. Studies have shown that the optimal structural scheme for lowrise buildings that meets all regulatory requirements is a frame system. In this connection, thin-walled cold-formed steel (CFS) profiles seem to be the best material for constructing light steel framed (LSF) walls. The framework of LSF walls is usually constructed from CFS C-shaped profiles. To increase the thermal effectiveness of a wall, CFS profiles usually have thermal perforations and thus are called thermoprofiles. However, these openings have a negative impact on bearing capacity of profiles and require accurate evaluation. In this article a relatively new reticular-stretched thermoprofile with diamond-shaped openings is considered. The article deals with the buckling analysis of perforated CFS C-sections subjected to compression.

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Causes of formation of cracks in the outer masonry of multilayer walls in the zone interwindow belts and partition

Zimin

Alzhanova

Litovchenko

2016

MATEC Web of Conferences

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Abstract. This article examine the causes of crack formation in the exterior layer multilayer enclosing structures, on early terms of operation (from 3 to 5 years). The problem is investigated on a concrete example of the existing residential building to St. Petersburg. We explore the cracks in the zone interwindow belts and partition. For explore this question used methods such as: analysis of the experience, visual inspection, the experimental methods in laboratories, numerical modeling in the software package ANSYS. As a result of visual examination of sediment soils are not detected. According to the results tests of a selected samples bricklaying, compliance of its durability to existing rules -is defined. Identified a number of causes of crack formation. Also, a number of recommendations is developed for the design, to avoid similar problems on early terms of operation.

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Reticular-Stretched Thermo-Profile: Buckling of the Perforated Web as a Single Plate

Cited by 3 publications

References 12 publications

Experimental studies of Steel Corrugated Constructions

Experimental studies of Steel Corrugated Constructions

Buckling Behavior of Cold-Formed Studs with Thermal Perforations

Causes of formation of cracks in the outer masonry of multilayer walls in the zone interwindow belts and partition

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