Abstract
The paper presents the analysis of deformation caused by seasonal freezing and thawing of clay foundation soils during the construction of construction industry bases, waste treatment facilities and others, etc. The deformation generation and development during a single freezingthawing cycle and long-term cycles are discussed depending on the foundation depth of seasonally freezing soil, foundation pressure and other factors. It is shown that soil setting during thawing of the frozen soil significantly exceeds its bulging during freezing. Recommendations are given on the reduction and prevention of inadmissible deformations, and structural restoration and reinforcement. The advantages of pile foundations are shown against the natural foundations in seasonal soil freezing conditions.
Highlights
Ключевые слова: нефтехимический комбинат; сооружения; фундамент; обследование; деформации; грунты; морозное пучение; осадки при оттаивании; глубина промерзания; восстановление и усиление конструкций
The paper presents the analysis of deformation caused by seasonal freezing and thawing of clay foundation soils during the construction of construction industry bases, waste treatment facilities and others, etc
The deformation generation and development during a single freezing-thawing cycle and long-term cycles are discussed depending on the foundation depth of seasonally freezing soil, foundation pressure and other factors
Summary
Ключевые слова: нефтехимический комбинат; сооружения; фундамент; обследование; деформации; грунты; морозное пучение; осадки при оттаивании; глубина промерзания; восстановление и усиление конструкций. Деформации сооружений при строительстве объектов нефтехимического комбината в условиях глубокого сезонного промерзания грунтов // Вестник Томского государственного архитектурно-строительного университета. STRUCTURAL DEFORMATION OF FUEL AND CHEMICAL REFINER OBJECTS IN SEASONAL SOIL FREEZING
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Schedule a callMore From: Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture
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