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But φ\u0027 at field of sandy soils is usually estimated from N-value by the standard penetration test, so that from a practical point of view it is desirable to obtain the relation betwcen N-value and φ\u0027. In this paper, firstly, a simple relation between N-value and φ\u0027 introduced a term of effective overburden pressure which has not been considered in the past is newly presented. Secondly, combining the above N-φ\u0027 relation with the Jaky\u0027s or author\u0027s equation about K0, a method employing N-value as a simple and practical calculation method of earth pressure at rest of sandy soils is presented, and its application to field problems is verified by comparison with the measured values of earth pressure for an underground retaining wall at field.", "subitem_description_type": "Abstract"}]}, "item_3_description_64": {"attribute_name": "引用", "attribute_value_mlt": [{"subitem_description": "長崎大学工学部研究報告, (11), pp.91-96; 1978", "subitem_description_type": "Other"}]}, "item_3_full_name_3": {"attribute_name": "著者別名", "attribute_value_mlt": [{"nameIdentifiers": [{"nameIdentifier": "59788", "nameIdentifierScheme": "WEKO"}], "names": [{"name": "Ochiai, Hidetoshi"}]}]}, "item_3_publisher_33": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "長崎大学工学部"}]}, "item_3_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN00178418", "subitem_source_identifier_type": "NCID"}]}, "item_3_source_id_7": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "02860902", "subitem_source_identifier_type": "ISSN"}]}, "item_3_source_id_8": {"attribute_name": "EISSN", "attribute_value_mlt": [{"subitem_source_identifier": "18805574", "subitem_source_identifier_type": "ISSN"}]}, "item_3_text_63": {"attribute_name": "出版者別言語", "attribute_value_mlt": [{"subitem_text_value": "Faculty of Engineering, Nagasaki University"}]}, "item_3_version_type_16": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "落合, 英俊"}], "nameIdentifiers": [{"nameIdentifier": "59787", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2020-12-23"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "kogaku00_11_13.pdf", "filesize": [{"value": "476.9 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 476900.0, "url": {"label": "kogaku00_11_13.pdf", "url": "https://nagasaki-u.repo.nii.ac.jp/record/15969/files/kogaku00_11_13.pdf"}, "version_id": "12da7afb-3a22-49e2-b73f-6581bd6160be"}]}, "item_language": {"attribute_name": "言語", "attribute_value_mlt": [{"subitem_language": "jpn"}]}, "item_resource_type": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"resourcetype": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "N値を用いた砂地盤の静止土圧の一計算法", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "N値を用いた砂地盤の静止土圧の一計算法"}]}, "item_type_id": "3", "owner": "2", "path": ["1268"], "permalink_uri": "http://hdl.handle.net/10069/23929", "pubdate": {"attribute_name": "公開日", "attribute_value": "2010-09-15"}, "publish_date": "2010-09-15", "publish_status": "0", "recid": "15969", "relation": {}, "relation_version_is_last": true, "title": ["N値を用いた砂地盤の静止土圧の一計算法"], "weko_shared_id": -1}
N値を用いた砂地盤の静止土圧の一計算法
http://hdl.handle.net/10069/23929
http://hdl.handle.net/10069/239295f143626-aba1-4ea8-968c-5ca99d94977a
名前 / ファイル | ライセンス | アクション |
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kogaku00_11_13.pdf (476.9 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-09-15 | |||||
タイトル | ||||||
タイトル | N値を用いた砂地盤の静止土圧の一計算法 | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
落合, 英俊
× 落合, 英俊 |
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著者別名 | ||||||
姓名 | Ochiai, Hidetoshi | |||||
その他のタイトル | ||||||
その他のタイトル | A Calculation Method of Earth Pressure at Rest of Sandy Soils Using N-value | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | It is practical that the coefficient of earth pressure at rest, K0, is expressed by the function of internal friction angle in effective stress, φ', although it has a fault in theoretical strictness. But φ' at field of sandy soils is usually estimated from N-value by the standard penetration test, so that from a practical point of view it is desirable to obtain the relation betwcen N-value and φ'. In this paper, firstly, a simple relation between N-value and φ' introduced a term of effective overburden pressure which has not been considered in the past is newly presented. Secondly, combining the above N-φ' relation with the Jaky's or author's equation about K0, a method employing N-value as a simple and practical calculation method of earth pressure at rest of sandy soils is presented, and its application to field problems is verified by comparison with the measured values of earth pressure for an underground retaining wall at field. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 号 11, p. 91-96, 発行日 1978-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02860902 | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00178418 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | 長崎大学工学部 | |||||
出版者別言語 | ||||||
Faculty of Engineering, Nagasaki University | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告, (11), pp.91-96; 1978 |