KINEMATIC MODEL COMBINED WITH FREEZE-THAW DEPTH FOR SHEAR-CRITICAL RC BRIDGE PIER

2021 ◽  
Vol 77 (1) ◽  
pp. 15-24
Author(s):  
Takeru KANAZAWA ◽  
Yuji USHIWATARI
Keyword(s):  
Kinematic Model ◽  
Bridge Pier ◽  
Freeze Thaw ◽  
Thaw Depth

FLEXURAL ANALYSIS COMBINED WITH FREEZE-THAW DEPTH FOR RC LINEAR MEMBERS

2021 ◽  
Vol 77 (4) ◽  
pp. 177-186
Author(s):  
Takeru KANAZAWA ◽  
Takuro NAKAMURA ◽  
Junichi SAKAGUCHI ◽  
Kazuhiro KAWAGUCHI
Keyword(s):  
Freeze Thaw ◽  
Thaw Depth ◽  
Flexural Analysis

Evaluation of Ultimate Serviceable State of the Cross-Sea Bridge Pier under Freeze-Thaw and Erosion Coupling Effect

2012 ◽  
Vol 256-259 ◽  
pp. 1484-1491
Author(s):  
Qian Qiao Zhao ◽  
Lu Jin
Keyword(s):  
Coupling Effect ◽  
Strength Criterion ◽  
Engineering Calculation ◽  
Assessment Method ◽  
Bridge Pier ◽  
Wave Load ◽  
Freeze Thaw ◽  
Concrete Pile ◽  
Pile Cap ◽  
Durability Assessment

In order to put forward a durability assessment method of concrete structure based on the engineering calculation and analysis, combining with the characteristics of northern freezing coastal areas and the non-navigable spans bridge construction，the paper built the Ottosen strength criterion on concrete under freeze-thaw and erosion coupling effect. By the application of strength criterion, calculation and analysis, it has been evaluated the crack resistance at a few key points of the concrete pile cap on the bottom. The result illustrates that there will appear concrete cracks at the middle of the cushion cap bottom after a 130-year serviceable period when the bridge is attacked by the once-in-a-century wave load or ice load, that is, the safety serviceable period of the bridge pier is 130 years.

Soil Response during Globally Drained and Undrained Freeze–Thaw Cycles under Deviatoric Loading

2021 ◽  
Vol 147 (2) ◽  
pp. 06020030
Author(s):  
Sang Yeob Kim ◽  
Junghee Park ◽  
Wonjun Cha ◽  
Jong-Sub Lee ◽  
J. Carlos Santamarina
Keyword(s):  
Soil Response ◽  
Freeze Thaw

Temporal Development of Local Scour Around Bridge Pier

2015 ◽  
Vol 5 (1) ◽  
pp. 9-15
Author(s):  
Shiv Kumar Yadav ◽  
◽  
Shri Ram ◽  
Keyword(s):  
Local Scour ◽  
Bridge Pier ◽  
Temporal Development
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