Multi-Model Interval Estimators of the Strength State of Structurally Complex Load-Bearing Units of Production Equipment

Doronin, S. V.; Reizmunt, E. M.

doi:10.1007/s10556-018-0388-0

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Strength Calculations For the Load-bearing Structure Of The ...1

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2021

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“…For the sake of the calculations, geometric models of the abovementioned elements were prepared (Figure 10), which were later digitized using appropriate finite elements. The next step consisted in strength calculations, with consideration paid to local temperature changes on external surfaces of the elements [18]. The calculations included both thermal and mechanical loads simultaneously.…”

Section: Strength Calculations For the Load-bearing Structure Of The ...mentioning

confidence: 99%

Identification of the Effects of Fire-Wave Propagation through the Power Unit’s Boiler Island

Paduchowicz

Górski

2021

Energies

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The article presents the results obtained during the inspection of the load-bearing structure of a power unit that suffered from fire. The inspection, consisting in the assessment of both the structure’s technical condition and durability of welded joints, was performed on seven height levels of the power unit. The vibration spectrum of the unit’s steel structure was analyzed, and frequency characteristics were, thus, obtained for individual measurement levels. Thermal vision measurements were also performed in the unit’s all connection points to check for possible unsealing of some elements in the boiler island of the inspected power unit. The next stage consisted of performing strength calculations of the steel structure with a goal to estimate the structure’s stress state. The conclusions contain suggestions for modernization of welded joints in order to maintain the power unit’s design strength.

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Section: Strength Calculations For the Load-bearing Structure Of The ...mentioning

confidence: 99%

Identification of the Effects of Fire-Wave Propagation through the Power Unit’s Boiler Island

Paduchowicz

Górski

2021

Energies

View full text Add to dashboard Cite

show abstract

Multi-Model Interval Estimators of the Strength State of Structurally Complex Load-Bearing Units of Production Equipment

Cited by 1 publication

References 0 publications

Identification of the Effects of Fire-Wave Propagation through the Power Unit’s Boiler Island

Identification of the Effects of Fire-Wave Propagation through the Power Unit’s Boiler Island

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