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Structural Analysis and Internal Force Calculation of Variable Cross-Section Silo
The internal force of the bottom of a silo is much greater than that at the top of a silo, so silo may be designed to be variable cross-section. The thickness of silo wall increase gradually from the top to the bottom. In this paper, the differential element of constant-section silo wall suffering from axially symmetric load is analyzed. From the results of constant-section silo, the author derives the displacements and internal forces of variable cross-section silo. Through a specific example, this paper compares the displacements, internal forces and concrete consumption of variable cross-section silo with those of constant-section silo, and discusses the merits of variable cross-section silo.
Structural Analysis and Internal Force Calculation of Variable Cross-Section Silo
The internal force of the bottom of a silo is much greater than that at the top of a silo, so silo may be designed to be variable cross-section. The thickness of silo wall increase gradually from the top to the bottom. In this paper, the differential element of constant-section silo wall suffering from axially symmetric load is analyzed. From the results of constant-section silo, the author derives the displacements and internal forces of variable cross-section silo. Through a specific example, this paper compares the displacements, internal forces and concrete consumption of variable cross-section silo with those of constant-section silo, and discusses the merits of variable cross-section silo.
Structural Analysis and Internal Force Calculation of Variable Cross-Section Silo
Ma, Rui-Ting (author)
2012
6 Seiten
Conference paper
English
Structural Analysis and Internal Force Calculation of Variable Cross-Section Silo
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