UTILIZATION OF AN HYPERBOLIC MODEL FOR THE DETERMINATION OF THE CRITICAL LOAD IN SWIMMING RATS.

2002 ◽  
Vol 34 (5) ◽  
pp. S149 ◽  
Author(s):  
L Marangon ◽  
C A. Gobatto ◽  
M A. R. de Mello ◽  
E Kokubun
Keyword(s):  
Critical Load ◽  
Hyperbolic Model

Prediction of Vertical Ultimate Bearing Capacity in Piles Based on the Improved Hyperbolic Model

2011 ◽  
Vol 250-253 ◽  
pp. 2271-2275
Author(s):  
Cheng Wang ◽  
Qi Zhang
Keyword(s):  
Bearing Capacity ◽  
Ultimate Bearing Capacity ◽  
Load Test ◽  
Hyperbolic Model ◽  
Maximum Point ◽  
Static Load Test ◽  
Hyperbolic Curve ◽  
The Mathematical Model ◽  
Test Pile

Vertical static load test is widely used in the determination of pile bearing capacity, the mathematical model used to fit test pile data in determining the bearing capacity is essential. From the perspective of analytic geometry, the paper analyzes the traditional method of hyperbola, of which the asymptotic line of equilateral hyperbola was used to determine the ultimate bearing capacity. By extending the equal-axed conditions, a more general form of hyperbolic equation is derived and feasibility of such method is also analyzed, which indicates that the maximum point of curvature in such hyperbolic curve can determine the ultimate bearing capacity and such method is proved to be reasonable in practical projects.

Disscussion: Determination of parameters for a hyperbolic model of soils

2003 ◽  
Vol 156 (4) ◽  
pp. 225-225 ◽  
Author(s):  
N. Al-Shayea ◽  
S. Abduljauwad ◽  
R. Bashir ◽  
H. Al-Ghamedy ◽  
I. Asi
Keyword(s):  
Hyperbolic Model ◽  
Determination Of Parameters

Assessment of the Effect of Acidic Deposition on Canadian Lakes: Determination of Critical Loads for Sulphate Deposition

1993 ◽  
Vol 28 (3-5) ◽  
pp. 183-187 ◽  
Author(s):  
D. S. Jeffries ◽  
D. C. L. Lam
Keyword(s):  
Critical Load ◽  
Critical Loads ◽  
Acidic Deposition ◽  
Operational Definition ◽  
Eastern Canada ◽  
Wide Range ◽  
Sulphate Deposition ◽  
Definition Of ◽  
Terrain Characteristics

The operational definition of the “critical” load for wet SO4 deposition is that which does not increase the regional percent of lakes having pH≤6 for the portion of the population that historically had pH>6. Reviews of the effects of acidic deposition on aquatic biota show that the pH=6 threshold used to determine the critical load is sufficient to protect most organisms. It is inappropriate to specify a single critical load for the whole of eastern Canada due to variability in terrain sensitivity. The Atlantic provinces and easterr Quebec generally have very low critical loads (<8 kg. ha−1.yr−1). The terrain characteristics of this area dictate a critical load very close to background deposition. Lakes in southwestern Quebec and Ontario have critical loads of <8 to >20 kg.ha−1.yr−1 reflecting the wide range in terrain sensitivities that exist in each province.

scholarly journals Determination of the critical load of eccentrically compressed columns by the second group of limit states

2017 ◽  
Vol 107 ◽  
pp. 00050
Author(s):  
Evgeniy Galagurya ◽  
Maksym Kovalov ◽  
Larisa Kravtsiv ◽  
Igor Bychenok
Keyword(s):  
Critical Load ◽  
Limit States
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