Analysis and Reinforcement on the Up-Floating Accident of the Basement of a Large Commercial Complex

Li Hua Yang; Heng Wang; Zhi Guo Han

doi:10.4028/www.scientific.net/AMM.578-579.240

Paper Titles

The Meticulous Analysis of Skew Beam Based on the Space Skew Beam Element Method
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The Research for Moment-Rotation Curve of T-Beam Joints in Semi-Rigid Connections
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The Research on the Ultimate Bearing Capacity of Soil around the Push-Extend Multi-under-Reamed Pile at Sliding Failure State
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Theoretical Analysis on Flexural Behavior of Concrete Members Reinforced by Steel-Basalt FRP Composite Bars
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Analysis and Reinforcement on the Up-Floating Accident of the Basement of a Large Commercial Complex
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Analysis of Seismic Performance of the Joint of Cellular Steel Column and Steel Beam in Different Axial Compression Ratio
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Discussion about the Application of Pre-Stressed Concrete Pipe Pile
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Effects of Beam Material Strength on the Seismic Performance of Composite CFST Column and Steel Beam Connection
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Finite Element Analysis of Deep Elliptical Submersible Pressure Hull Subjected to a Side-On Non-Contact Underwater Explosion
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 578-579Analysis and Reinforcement on the Up-Floating...

Analysis and Reinforcement on the Up-Floating Accident of the Basement of a Large Commercial Complex

Abstract:

This paper introduces the failure law of the floating structures by an engineering examples of the up-floating accident. The reasons of the accident are insufficience of anti-floating anchor rod, short of the length of anchor rod and early termination of precipitation, according to the analysis about the design and the construction information. Through the new anti-floating anchor and new reinforced concrete slab, the whole anti-uplift and partial anti-uplift of underground parts of the floating structure are strengthened. The frame columns and beams with cracking damage caused by the up-floating accident are strengthened with enlarging section method and the enclosure steel method.