• The Journal of the Petrological Society of Korea
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• v.15 no.3 s.45
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• pp.128-138
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• 2006

The west stone pagoda of Gameunssji temple site (National Treasure No. 112) has been damaged mainly by fracture, exfoliation and granular disintegration. In this study, the source area of the rocks using the west stone pagoda was examined in terms of petrological feature, magnetic susceptibility, and ${\gamma}-ray$ spectrometer. The stones include abundant crystal fragments of biotite, quartz and feldspars in the fine-grained matrix; they are petrographically discriminated to vitric-crystal tuff or crystal tuff. Measured magnetic susceptibility values are of from 10 to 20 $({\times}10^{-3}\;SI\;unit)$. From the ${\gamma}-ray$ spectrometer measurement K, eU, and eTh contents of the stones are about 3%, 0 to 8ppm, and 9 to 18 ppm, respectively. These features are used as indicators to presume the source area of the stones. Comparing the petrographical and chemical characteristics between the stones of the west stone pagoda and the country rocks near the Gameunsaji temple site, it is suggested that the most similar country rock to the stones could be dacitic volcanic rocks of the Beomgokri group in the Waeup basin. The Beomgokri group is lithostratigraphically divided into Waeupri tuff, Yongdongri tuff and Beomgokri volcanic rocks. Among the three rocks, the crystal tuff of the Beomgokri volcanic rocks seems likely to have been the source rock of the stones of the west stone pagoda.

• Journal of Conservation Science
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• v.26 no.4
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• pp.361-370
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• 2010

The open pore of stone cultural heritage is not expected to have an effect only by consolidation, and it has a drawback that only the internal wall adheres and gets consolidated due to the incrase of liquidity caused by the low viscosity and difference of materials in the case of filling with high molecules synthetic resins. Therefore, this research selected the effective filler for Three-storied Stone Pagoda at the West of Gameunsaji Site through the verification of filling effects of materials using the information about various fillers based on minerals. As the result of filler experiment, got filled with the combination of KSE 500 STE + KSE Filler A${\cdot}$KSE Filler B that is the same as the Member or has very similar properties. The total surface area of the west stone is $252.6m^2$ and the area where the internal opening has been developed is $17.77m^2$(7.03%) requiring a task that fills the internal($24,885m{\ell}$).

• Journal of architectural history
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• v.19 no.4
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• pp.35-54
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• 2010

This study aims to examine the development process of the early stone pagodas of Unified Silla. The history of stone pagodas traces back to both Baekje and Silla in the Three Kingdoms period, but the styles and structures of pagodas began differently. In other words, Baekje attempted to recreate the wooden pagoda style, while Silla attempted to recreate China' brick pagoda style. These different stone pagoda cultures, around the unification of Three Kingdoms, underwent new style changes, and after the mid-7th century, some changes in the five-storied stone pagodas in Tapri appeared, and the milestone perfection of Silla's stone pagodas was achieved through those of Gameusa Temple and Goseonsa Temple. After the mid-7th century, Silla's stone pagodas accommodated some of Baekje's wooden pagodas' elements, shifted from the wooden pagoda style and developed into its own stone pagoda style. This is shown in numerous stone pagodas. However, in Silla's stone pagodas, including the three-storied stone pagoda in Hwagboksa Temple in 692, the size of the pagoda became small and underwent sudden changes. In other words, a new direction of Silla stone pagodas was presented in terms of how massive stones could be reduced, but they differed only in the reduced stone amount; the basic developed style of the Gameunsa Temple stone pagoda and the Goseonsa Temple stone pagoda inherited the traditional style. Thus, the construction of these two pagodas is considered to be significant in the Silla's history of stone pagodas.

• Journal of architectural history
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• v.17 no.3
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• pp.7-21
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• 2008

Three-story Stone pagodas in Gameunsa Temple site, one of the early staged stone pagodas, has been known as a standard of Silla stone pagodas. A stone pagoda is not only a stone art work and but also a stone architecture. In understanding the stone pagoda it is very important to be approached with technological side in which we can investigate the stone pagoda deeply and as well as to have been approached with art historical view. Also it needs that we should see the stone pagoda in view of structural safety. We can get many high technique from our ancestors who made Gameunsajiseoktap. 1. To reduce any deformation such as relaxation and sinking of members which is caused by a heavy load the members such as the lower tier of the base is made up of the foundation stone and side stone in each, comprising one stone. 2. A special construction method for connection between wall stone and column stone in stereobates was invented. It is to make column stone projected partially and wall stone be caved in that two members should be jointed well. This unique method is not used any longer after the three-story Stone pagodas in Gameunsa Temple Site. 3. In each side upper and lower member are not engaged as the size of roof stones and support stones of roof stones are different. It can be done for a distribution of perpendicular load and a prevention for relaxation of members. 4. It makes sure that to make upper ends of support stones 10mm lower was to be avoid upper loads to it judging from survey in disassemblying east pagoda. It proves that ancestors who made this stone pagoda had a technique to understand the structural matters to make small members as big as possible, not to engage in joint, to avoid in ends of members from upper load.