Research on deicer-frost resistance of pavement concrete under repeated load

Zhong Hua Li; Heng Jing Ba; Xiao Jian Gao; Chun Lai Chan

Research on deicer-frost resistance of pavement concrete under repeated load

Zhong Hua Li^*
, Heng Jing Ba
, Xiao Jian Gao
, Chun Lai Chan

^*Corresponding author for this work

School of Civil Engineering

Harbin Institute of Technology
Heilongjiang Province Academy of Cold Area Building Research

Research output: Contribution to journal › Article › peer-review

1 Scopus citations

Abstract

According to CDF method, the deicer-frost resistance of the pavement concrete was researched under repeated load. The results showed that under repeated load the loss factor of the dynamic modulus of elasticity increases with the amount and level of repeated load. The effect of the load level on the loss factor of the dynamic modulus of elasticity decreases with the increase of load amount. Because of the repeated load the scaled mass and lass factor of the dynamic modulus of elasticity after the deicer-frost greatly increases, the deicer-frost resistance of the pavement concrete decreases obviously.

Original language	English
Pages (from-to)	62-65
Number of pages	4
Journal	Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology
Volume	30
Issue number	7
State	Published - Jul 2008

Keywords

CDF method
Pavement concrete
Scaled mass
Ultrasonic wave

Cite this

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title = "Research on deicer-frost resistance of pavement concrete under repeated load",

abstract = "According to CDF method, the deicer-frost resistance of the pavement concrete was researched under repeated load. The results showed that under repeated load the loss factor of the dynamic modulus of elasticity increases with the amount and level of repeated load. The effect of the load level on the loss factor of the dynamic modulus of elasticity decreases with the increase of load amount. Because of the repeated load the scaled mass and lass factor of the dynamic modulus of elasticity after the deicer-frost greatly increases, the deicer-frost resistance of the pavement concrete decreases obviously.",

keywords = "CDF method, Pavement concrete, Scaled mass, Ultrasonic wave",

author = "Li, \{Zhong Hua\} and Ba, \{Heng Jing\} and Gao, \{Xiao Jian\} and Chan, \{Chun Lai\}",

year = "2008",

month = jul,

language = "英语",

volume = "30",

pages = "62--65",

journal = "Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology",

issn = "1671-4431",

publisher = "Wuhan University of Technology",

number = "7",

}

TY - JOUR

T1 - Research on deicer-frost resistance of pavement concrete under repeated load

AU - Li, Zhong Hua

AU - Ba, Heng Jing

AU - Gao, Xiao Jian

AU - Chan, Chun Lai

PY - 2008/7

Y1 - 2008/7

N2 - According to CDF method, the deicer-frost resistance of the pavement concrete was researched under repeated load. The results showed that under repeated load the loss factor of the dynamic modulus of elasticity increases with the amount and level of repeated load. The effect of the load level on the loss factor of the dynamic modulus of elasticity decreases with the increase of load amount. Because of the repeated load the scaled mass and lass factor of the dynamic modulus of elasticity after the deicer-frost greatly increases, the deicer-frost resistance of the pavement concrete decreases obviously.

AB - According to CDF method, the deicer-frost resistance of the pavement concrete was researched under repeated load. The results showed that under repeated load the loss factor of the dynamic modulus of elasticity increases with the amount and level of repeated load. The effect of the load level on the loss factor of the dynamic modulus of elasticity decreases with the increase of load amount. Because of the repeated load the scaled mass and lass factor of the dynamic modulus of elasticity after the deicer-frost greatly increases, the deicer-frost resistance of the pavement concrete decreases obviously.

KW - CDF method

KW - Pavement concrete

KW - Scaled mass

KW - Ultrasonic wave

UR - https://www.scopus.com/pages/publications/50049087342

M3 - 文章

AN - SCOPUS:50049087342

SN - 1671-4431

VL - 30

SP - 62

EP - 65

JO - Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology

JF - Wuhan Ligong Daxue Xuebao/Journal of Wuhan University of Technology

IS - 7

ER -

Research on deicer-frost resistance of pavement concrete under repeated load

Abstract

Keywords

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