Specificity of preparation for production for construction of composite and reinforced concrete floating structures

2015 ◽  
Vol 0 (2) ◽  
Author(s):  
Alexandr S. Rashkovskyi ◽  
Alexandr V. Shchedrolosiev ◽  
Natalia V. Tsykalo
Keyword(s):  
Reinforced Concrete ◽  
Floating Structures

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

2014 ◽  
Vol 578-579 ◽  
pp. 240-243
Author(s):  
Li Hua Yang ◽  
Heng Wang ◽  
Zhi Guo Han
Keyword(s):  
Reinforced Concrete ◽  
Concrete Slab ◽  
Early Termination ◽  
Floating Structure ◽  
Reinforced Concrete Slab ◽  
Floating Structures ◽  
Section Method

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.

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