Analysis technique on water permeability in concrete with cold joint considering micro pore structure and mineral admixture
SJ Choi, SP Kang, SC Kim… - Advances in Materials …, 2015 - Wiley Online Library
Cold joint in concrete due to delayed concrete placing may cause a reduced shear
resistance and increased water permeation. This study presents an analytical model based …
resistance and increased water permeation. This study presents an analytical model based …
공극구조및하중조건에따른콘크리트의초음파속도모델링
김윤용， 오광진， 박기태， 권성준 - 한국콘텐츠학회논문지, 2015 - dbpia.co.kr
초음파 속도를 이용한 콘크리트의 건전성 및 강도평가는 오랫동안 사용되어 왔으며,
현장조사에서 필수적이다. 콘크리트 내부의 공극률은 내구성 및 강도를 평가할 수 있는 …
현장조사에서 필수적이다. 콘크리트 내부의 공극률은 내구성 및 강도를 평가할 수 있는 …
Simplified carbonation model considering Ca (OH) 2 solubility and porosity reduction
Y Lee, SJ Kwon, KT Park - Journal of the Korea institute for …, 2015 - koreascience.kr
Carbonation is one of the most critical deterioration phenomena to concrete structures
exposed to high $ CO_2 $ concentration, sheltered from rain. Lots of researches have been …
exposed to high $ CO_2 $ concentration, sheltered from rain. Lots of researches have been …
Modeling on ultrasonic velocity in concrete considering micro pore structure and loading conditions
YY Kim, KC Oh, KT Park, SJ Kwon - The Journal of the Korea …, 2015 - koreascience.kr
For a long time, evaluation of soundness and strength in concrete has been performed
through ultrasonic velocity (UV), which is essential work in field assessment. Porosity in …
through ultrasonic velocity (UV), which is essential work in field assessment. Porosity in …
Permeability evaluation of OPC and GGBFS concrete with cold joint
SJ Choi, SJ Kim, JM Moon, SJ Kwon - Journal of the Korea …, 2015 - koreascience.kr
Concrete, as a porous media, has permeability and it is considered as a major parameter for
durability evaluation. Cold joint caused by delayed placing of concrete accelerates water …
durability evaluation. Cold joint caused by delayed placing of concrete accelerates water …
[PDF][PDF] 수산화칼슘용해도와공극률감소를고려한간략화된탄산화모델
Y Lee, SJ Kwon, KT Park - Journal of the Korea Institute for Structural …, 2015 - Citeseer
Carbonation is one of the most critical deterioration phenomena to concrete structures
exposed to high CO2 concentration, sheltered from rain. Lots of researches have been …
exposed to high CO2 concentration, sheltered from rain. Lots of researches have been …
Probability-based durability design for concrete structure with crack: Bimodal distribution of chloride diffusion
UJ Na, SJ Kwon - 한국건설순환자원학회논문집, 2015 - dbpia.co.kr
Chloride ions in RC (Reinforced Concrete) structures can cause very severe corrosion in
reinforcement steel. It is generally informed that chloride penetration can be considerably …
reinforcement steel. It is generally informed that chloride penetration can be considerably …
콜드조인트를가진OPC 및GGBFS 콘크리트의투수성평가
최세진， 김성준， 문진만， 권성준 - 콘크리트학회논문집, 2015 - dbpia.co.kr
Concrete, as a porous media, has permeability and it is considered as a major parameter for
durability evaluation. Cold joint caused by delayed placing of concrete accelerates water …
durability evaluation. Cold joint caused by delayed placing of concrete accelerates water …