International conference proceedings - Hama Yukio

41. Influence of Early Age Freezing and Construction Conditions on Strength Properties of Fiber Reinforced Polymer Cement Mortar

    Ikumi OTOMONAI, Nguyen Xuan QUY, Jihoon KIM, Yukio HAMA，Proceeding of the 13th International Symposium between Korea, Japan & China Performance Improvement of Concrete for Long Life Span Structure，(p.79 ～ 84)，2019.08

    

42. The Stability of Hollow Microspheres in Fresh Concrete

    Kosuke TAKAMURA, Ryosuke YASUDA, Nguyen Xuan QUY, Jihoon KIM, Yukio HAMA，Proceeding of the 13th International Symposium between Korea, Japan & China Performance Improvement of Concrete for Long Life Span Structure，(p.72 ～ 78)，2019.08

    

43. Combined deterioration due to freeze-thaw action and carbonation on concrete with blast furnace slag cement

    Naoya MIWA, Junho KIM, Wenyan Zhang, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

44. Effects of curing temperature and humidity on setting shrinkage behavior of Fiber Reinforced Polymer Cement Mortar

    Kazushi KAWAMURA, Ryo HASEGAWA, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

45. Effect of Silicone oil on Carbonation Resistance and Frost Resistance for Blast Furnace Slag Cement Mortar

    Gota KISHIMOTO, Junho KIM, Wenyan ZHANG, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

46. Evaluation method for freezing effect on green concrete

    Ryoji SHIMAKAGE, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

47. Hydration simulation of cement-expansive additive blends

    Van NGUYEN DUC, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

48. Modeling the effects of maturity on the change of pore structure of mortar due to drying temperature and humidity.

    Nguyen Xuan QUY, Akio SAKAGUCHI, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

49. Ecological Environment Survey of Field Underground Coal Gasification (UCG) : Summer Survey

    Wenyan ZHANG, Yukio HAMA, Faqiang SU, Akihiro HAMANAKA, Gota DEGUCHI, Ken-ichi ITAKURA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

50. Study on a cold weather concrete technology of reducing the environmental load using C-S-H Type Accelerator

    Midori KUNISAKI, Ryoji SHIMAKAGE, Hyeonggil CHOI, Yukio HAMA，Proceedings of Joint Seminar on Environmental Science and Disaster Mitigation Research 2017，2017.03，Muroran

    

51. MATURITY OF TERMPERATURE AND HUMIDITY THAT REPRESENTSTHE CHANGE OF PORE STRUCTURE OF MORTAR BY DRYING CONDITION

    Akio SAKAGUCHI, Yukio HAMA, Shota NAGAI, Nguyen xuan QUY, Hyeonggil CHOI，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

52. PERFORMANCE ASSESSMENT OF CSH-TYPE-ACCELERATOR AS ACCELERATOR FOR FREEZE PROTECTION

    Midori KUNISAKI, Van NGUYEN DUC, SeungHyun NA, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

53. INFLUENCE OF PORE STRUCTURE CHANGE DUE TO CARBONATION ON FROST RESISTANCE OF BFS CEMENT MORTAR

    Naoya MIWA, Junho KIM, Yasuyoshi TSUKAMOTO, Wenyan Zhang, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

54. INFLUENCE OF EARLY AGE FROST DAMAGE ON THE DAMAGE LEVEL AND DURABILITY OF CONCRETE

    Ryoji SHIMAKAGE, Midori KUNISAKI, Wenyan Zhang, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

55. STUDY ON INFLUENCE OF INDEPENDENT VARIABLES ON PROBABILITY DISTRIBUTIONS OF FREEZING POINT AND INSTANTANEOUS INCREMENT OF ICE CONTENT DUE TO SUPERCOOLING IN MORTAR

    Kouichi TAKAHASHI, Yoshihiko KISHIMOTO, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

56. COMBINED DETERIORATION BY FREECZING-THAWING AND CARBONATION OF BFS CENENT MORTAR WITH MINERAL MATERIALS

    Wenyan ZHANG, Junho KIM, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

57. CARBONATION RESISTANCE AND FROST RESISTANCE OF BLAST FURNACE SLAG CEMENT MORTAR USED SILICONE OIL

    Gota KISHIMOTO, Junho KIM, Wenyan ZHANG, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

58. Mixture Design of Blast Furnace Slag Concrete based on High Early Strength Cement using Limestone Powder and CaSO4

    Junho KIM, Wenyan ZHANG, Yasuyoshi TSUKAMOTO, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

59. INFLUENCE OF CURING CONDITIONS OF TEMPERATURE AND HUMIDITY ON CURE SHRINKAGE BEHAVIOR OF FRPCM

    Kazushi KAWAMURA, Ryo HASEGAWA, Osamu TAKAI, Wenyan ZHANG, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju

    

60. PROPERTIEA AND CONSTRUCTION APPLIATION OF ENVIRINMENTAL LOAD REDUCTION TYPE OF FIBER REIBFORCED POLYMER CEMENT MORTAR

    Ryo HASEGAWA, Osamu TAKAI, Wenyan Zhang, Hyeonggil CHOI, Yukio HAMA，Proceedings of 10th International Symposium between Korea, Japan and China on Performance Improvement of Concrete for Long Life Span Structure，2016.08，Cheongju