Geotechnical aspects of the N1 tower, Prasat Sour Prat, Angkor Thom, Cambodia

Yoshinori Iwasaki, Mitsuharu Fukuda, Koichi Nakagawa, Yasushi Akazawa, Ichita Shimoda, Takeshi Nakagawa

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    6 Citations (Scopus)

    Abstract

    This paper presents a case study of foundation of an inclined independent masonry tower in Angkor. One of the Prasat Sour Prat towers had been dismantled before reconstruction for conservation. The foundation was inclined as the same as the upper structure of the tower and spreading outwards. The inclination was considered caused by foundation failure with some differential settlements of the ground. During dismantling, the soil layers exposed on the trenched section were found rather horizontal than the inclined state that had been expected. Laterite blocks of step slope stones was found to have slid down along the soil mound of the foundation. The mechanism might have been caused by weakening of soil strength by wetting ground. Without dismantling, the real mechanism of the inclination was never known as well as the corresponding counter measures.

    Original languageEnglish
    Title of host publicationAdvanced Materials Research
    Pages113-118
    Number of pages6
    Volume133-134
    DOIs
    Publication statusPublished - 2010
    Event7th International Conference on Structural Analysis of Historic Constructions, SAHC - Shanghai
    Duration: 2010 Oct 62010 Oct 8

    Publication series

    NameAdvanced Materials Research
    Volume133-134
    ISSN (Print)10226680

    Other

    Other7th International Conference on Structural Analysis of Historic Constructions, SAHC
    CityShanghai
    Period10/10/610/10/8

    Fingerprint

    Towers
    Soils
    Wetting
    Conservation

    Keywords

    • Angkor
    • Dismantling
    • Inclination
    • Masonry tower
    • Prasat Sour Prat

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Iwasaki, Y., Fukuda, M., Nakagawa, K., Akazawa, Y., Shimoda, I., & Nakagawa, T. (2010). Geotechnical aspects of the N1 tower, Prasat Sour Prat, Angkor Thom, Cambodia. In Advanced Materials Research (Vol. 133-134, pp. 113-118). (Advanced Materials Research; Vol. 133-134). https://doi.org/10.4028/www.scientific.net/AMR.133-134.113

    Geotechnical aspects of the N1 tower, Prasat Sour Prat, Angkor Thom, Cambodia. / Iwasaki, Yoshinori; Fukuda, Mitsuharu; Nakagawa, Koichi; Akazawa, Yasushi; Shimoda, Ichita; Nakagawa, Takeshi.

    Advanced Materials Research. Vol. 133-134 2010. p. 113-118 (Advanced Materials Research; Vol. 133-134).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Iwasaki, Y, Fukuda, M, Nakagawa, K, Akazawa, Y, Shimoda, I & Nakagawa, T 2010, Geotechnical aspects of the N1 tower, Prasat Sour Prat, Angkor Thom, Cambodia. in Advanced Materials Research. vol. 133-134, Advanced Materials Research, vol. 133-134, pp. 113-118, 7th International Conference on Structural Analysis of Historic Constructions, SAHC, Shanghai, 10/10/6. https://doi.org/10.4028/www.scientific.net/AMR.133-134.113
    Iwasaki Y, Fukuda M, Nakagawa K, Akazawa Y, Shimoda I, Nakagawa T. Geotechnical aspects of the N1 tower, Prasat Sour Prat, Angkor Thom, Cambodia. In Advanced Materials Research. Vol. 133-134. 2010. p. 113-118. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.133-134.113
    Iwasaki, Yoshinori ; Fukuda, Mitsuharu ; Nakagawa, Koichi ; Akazawa, Yasushi ; Shimoda, Ichita ; Nakagawa, Takeshi. / Geotechnical aspects of the N1 tower, Prasat Sour Prat, Angkor Thom, Cambodia. Advanced Materials Research. Vol. 133-134 2010. pp. 113-118 (Advanced Materials Research).
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