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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/28671完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 翁作新(Tzou-Shin Ueng) | |
| dc.contributor.author | Sheng-Yun Wang | en |
| dc.contributor.author | 王聖允 | zh_TW |
| dc.date.accessioned | 2021-06-13T00:16:39Z | - |
| dc.date.available | 2007-07-30 | |
| dc.date.copyright | 2007-07-30 | |
| dc.date.issued | 2007 | |
| dc.date.submitted | 2007-07-25 | |
| dc.identifier.citation | [1] Seed, H. B., Tokimatsu, K., Harder, L. F. and Chung, R. M. (1985), “The influence of SPT procedures in soil liquefaction resistance evaluations,” Journal of Geotechnical Engineering Vol. 111, No. 12, pp. 1425-1445.
[2] Stark, T. D. and Olson, S. M. (1995), “Liquefaction resistance using CPT and field case histories,” Journal of Geotechnical Engineering, ASCE, Vol. 121, No. 12, pp. 856-869 [3] Robertson, P. K. and Wride, C. E. (1998), “Evaluating cyclic liquefaction potential using the cone penetration test,” Canada Geotech. J., Vol. 35, pp. 442-459. [4] Campanella, R. G., Robertson, P. K., Gillespie, D. G. and Greig, J. (1985) “Recent developments in in-situ testing of soils,” Proceedings of ⅩI th ICSMFE, San Francisco, August. [5] Seed, H. B. and De Alba, P. (1986) “Use of SPT and CPT tests for evaluating the liquefaction resistance of soils,” Proceedings of the Specialty Conference on the Use of In Situ Tests in Geotechnical Engineering, Blacksburg, VA, ASCE, Geotechnical Special Publication No. 6, pp. 120-134. [6] Shibata, T., and Teparaksa, W. (1988), “Evaluation of liquefaction potentials of soils using cone penetration tests,” Soils and Foundations, Vol. 28, No. 2, pp. 49-60. [7] Olsen, R. S. (1997), “Cyclic Liquefaction based on the Cone Penetrometer Test,” Proceedings of the NCEER Workshop of Evaluation of Liquefaction Resistance of Soils, pp. 225-276. [8] Lunne, T., Robertson, P. K., and Powell, J. J. J. (1997), Cone Penetration Testing In Geotechnical Practice, Chapman & Hall. [9] Robertson, P. K. (1990), “Soil classification using the cone penetration test,” Canadian Geotechnical Journal, Vol. 27, No. 1, pp. 151-158 [10] 黃俊鴻等人，「由集集地震液化案例探討液化評估方法本土適用性之研究」，交通部台灣區國道新建工程局 [11] 古志生(2000)，「CPT土壤分類與液化評估之研究」，國立成功大學土木工程研究所，博士論文。 [12] 張嘉偉(1997)，「圓錐貫入實驗在粉砂中之標定」，國立交通大學土木工程研究所，碩士論文。 [13] Huang, A.B., Bounting, R.D., and Carney, T.C., (1991), “Piezo-blade Tests in a Clay Calibration Chamber, ”Proceedings, The First International Symposium on Calibration Chamber Testing, Clarkson University, Potsdam, New York, pp.161-174 [14] 陳建旭(2006)，「以微型貫入錐試驗評估不同細料含量貓羅溪土壤之液化強度」，國立台灣大學土木工程研究所，碩士論文。 [15] ASTM(2006), “Standard test method for performing electronic friction cone and piezocone penetration testing of soils,” Annual Book of ASTM Standards, D 5778-95 [16] Liao, Samson S., and Whitman, Robert V. (1986), “Overburden correction factors for SPT in sand,” Journal of Geotechnical Engineering, Vol. 112, No. 3, pp. 373-377. [17] 台安工程技術顧問股份有限公司(2004)，「中央大學南投CPT試驗報告」。 [18] Bellotti, R., Crippa, V., Ghionna, V. N. and Pedroni, S. (1988), “Saturation of sand specimen for calibration chamber tests,” Proceedings, The First International Symposium on Penetration Testing, ISOP-1, Orlando, Florida, editor, De Ruiter, Balkema, Rotterdam, pp. 661-671 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/28671 | - |
| dc.description.abstract | 台灣目前位於菲律賓海板塊與歐亞大陸板塊的交界面上，地震繁複。1999年921集集大地震造成嚴重災情，且於許多砂性土層地區發生了液化現象，這些地區包括台中港區、台中縣霧峰鄉與太平市、彰化縣員林鎮、南投縣草屯與南投市等地，並且發現這些液化土壤的細料含量都相當高，因此有必要針對台灣本土高細料含量的砂土液化問題進行研究。
本研究改進前人之貫入錐，增加其精密度。並在標度槽中，K0狀況下，控制相同乾密度，細料含量不同的貓羅溪砂土進行微型貫入錐試驗，得到錐尖阻抗(qc)與摩擦阻抗(fs)。討論細料含量對錐尖阻抗與摩擦阻抗之影響，以及其土壤液化強度之關係。 試驗結果顯示在隨著細料含量的增加錐尖阻抗會下降。在細料含量對摩擦阻抗影響方面，本研究在低細料含量有量得摩擦阻抗值，但在高細料含量卻無法量得。其原因可能為由於細料的增加，貫入時所激發的超額孔隙水壓使試體有效應力下降，在相同細料含量的情況下，不同埋設深度之水壓計超額水壓會隨著貫入深度增加而上升，直到貫入到其埋設位置後達最大值。依本研究結果推論，對圓錐貫入試驗所得的圓錐貫入阻抗值(qc)所作細料含量的修正是因為隨著細料含量的增加，qc1會下降而液化強度並無太大改變的緣故。 本研究亦評估目前常用之CPT液化潛能評估法對本試驗結果之適合性，但結果並不理想。顯示這些評估法對於本土高細料含量土壤之適用性有待更進一步確認。 | zh_TW |
| dc.description.abstract | This study conducted mini-cone penetration test in the Maoluo River soils of different fines contents under K0 condition with improved precision of the sleeve friction measurement. The effect of fines content on cone penetration resistance and sleeve friction resistance was studied and its relation with the liquefaction resistance of the soil obtained in the cyclic triaxial tests was also evaluated.
The test result show the normalized cone penetration resistance decreased with increasing fines content of the Maoluo river soils and the excess pore water pressure increased with increasing fines content of the Maoluo river soils.This study descries that the effects of the excess pore water pressure generation on mini cone penetration resistance and sleeve friction resistance. The results of using the CPT-based liquefaction potential evaluation methods are not in good agreements with those of the laboratory test in this study. The reason maybe that the soils classification methods of the existing methods are not suitable for the local soils with high fines content in Taiwan. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T00:16:39Z (GMT). No. of bitstreams: 1 ntu-96-R94521122-1.pdf: 2642176 bytes, checksum: c843bcb0d4a833608842f78789ab6282 (MD5) Previous issue date: 2007 | en |
| dc.description.tableofcontents | 目錄
誌謝 II 摘要 III ABSTRACT IV 圖目錄 VIII 表目錄 XII 第一章 前言 1 1-1 研究動機與目的 1 1-2 研究方法與內容 2 第二章 文獻回顧 3 2-1 CPT液化潛能評估法 3 2-1-1 Shibata and Teparaksa法 3 2-1-2 Stark and Olson法 4 2-1-3 Olsen法 5 2-1-4 Robertson and Wride法 6 2-1-5 上述方法之適用性 7 2-2 前人之微型貫入試驗 9 第三章 試驗內容與試驗設備 18 3-1 試驗土樣的基本性質與特性 18 3-2 試驗設備與貫入儀器之改進 18 3-2-1 微電子式貫入錐 19 3-1-2 微型貫入錐之標定 19 3-2-3 微型貫入錐之改進 20 3-2-4 試驗圓槽與貫入設備 21 3-3 圓錐貫入試驗步驟 22 3-3-1 重模試體準備 22 3-3-2 試體裝填與量測儀器之設置 22 3-3-3 試體飽和 23 3-3-4 施加垂直載重 23 3-3-5 圓錐貫入 23 第四章 試驗結果與討論 41 4-1 貫入結果數據分析 42 4-1-1 細料含量對覆土應力傳遞之影響 42 4-1-2 細料含量對於超額孔隙水壓激發的影響 42 4-1-3 細料含量對錐尖阻抗之影響 43 4-1-4 細料含量對摩擦阻抗之影響 44 4-1-5 超額孔隙水壓對錐尖阻抗與摩擦阻抗之影響 45 4-2 細料含量對於正規化錐尖阻抗與液化強度之影響 46 4-3 與前人之CPT液化強度評估法比較 47 第五章 結論與建議 62 參考文獻 64 | |
| dc.language.iso | zh-TW | |
| dc.subject | 超額孔隙水壓 | zh_TW |
| dc.subject | 貫入試驗 | zh_TW |
| dc.subject | 液化強度 | zh_TW |
| dc.subject | 細料含量 | zh_TW |
| dc.subject | 錐尖阻抗 | zh_TW |
| dc.subject | cone penetration resistance | en |
| dc.subject | excess pore water pressure | en |
| dc.subject | liquefaction potential | en |
| dc.subject | cone penetration test | en |
| dc.subject | fines contents | en |
| dc.title | 不同細料含量貓羅溪砂土微型貫入試驗 | zh_TW |
| dc.title | Mini Cone Penetration Test on Maoluo River Soils with Different Fines Contents | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 95-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 陳正興,張文忠 | |
| dc.subject.keyword | 貫入試驗,液化強度,超額孔隙水壓,細料含量,錐尖阻抗, | zh_TW |
| dc.subject.keyword | cone penetration test,fines contents,cone penetration resistance,liquefaction potential,excess pore water pressure, | en |
| dc.relation.page | 65 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2007-07-27 | |
| dc.contributor.author-college | 工學院 | zh_TW |
| dc.contributor.author-dept | 土木工程學研究所 | zh_TW |
| 顯示於系所單位： | 土木工程學系 | |
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