LIQUEFACTION-INDUCED GROUND DAMAGE IN DAGUPAN IN THE JULY 16,1990 LUZON EARTHQUAKE
スポンサーリンク
概要
- 論文の詳細を見る
Geotechnical aspects of the ground damage caused by widespread occurrence of liquefaction at the time of the 1900 Luzon, Philippines earthquake are highlighted by examining the geomorphological regime and boring data obtained in the city area of Dagupan. The comparison of old and present locations of the river courses indicates that the liquefaction in the city of Dagupan had taken place in two geomorphologically different areas : namely, the terrain of naturally buried old river channels and the area of point bar deposits. Although impossible to distinguish soil profile characteristics between these two types of terrains, the common feature is that there exists a surface layer composed of unliquefiable silty soils, underlain by sand deposits which are loose enough to provoke liquefaction. As a result of simple analysis of liquefaction, it was shown that the upper part of this sand deposits developed liquefaction, leading to the disastrous consequences in the city of Dagupan. By compiling a number of SPT data and the data of Swedish cone penetration tests, an attempt was made to clarify the relationship between the thickness of unliquefiable surface layer and that of the underlying liquefied layer which can or can not bring about surface manifestation of liquefaction, accompanied by disastrous damage on the ground surface. Lastly, the lateral spreads of the ground near the riverside were analyzed by considering the soil profiles established by the Swedish cone tests. The residual strength determined by back-calculation at three typical cross sections indicated a general coincidence with those estimated previously for other data sets.
- 社団法人地盤工学会の論文
- 1993-03-15
著者
-
東畑 郁生
Professor Of Civil Engineering The University Of Tokyo Bunkyo Tokyo 108-8656 Japan.
-
東畑 郁生
Civil Engineering Department The University Of Tokyo.
-
石原 研而
Civil Engineering University Of Tokyo
-
ACACIO ALEX
Civil Engineering, University of Phillipines
-
Acacio Alex
Civil Engineering University Of Phillipines
関連論文
- Mechanism of Permanent Displacement of Ground Caused by Seismic Liquefaction (closure)
- EFFECTS OF LARGE PRESHEARING ON CYCLIC BEHAVIOR OF SAND
- EFFECTS OF STRESS HISTORY ON CYCLIC BEHAVIOR OF SAND
- 1990年7月16日, ルソン地震における液状化による地盤災害(『土質工学会論文報告集』Vol.33,No.1 (1993年3月発行)掲載論文の概要)
- 1990年6月20日のイラン, マンジル地震の土質工学的諸問題(『土質工学会論文報告集』Vol. 32,No.3 (1992年9月発行)掲載論文の概要)
- 地震により被害を受けた盛土の永久変形解析(『土質工学会論文報告集』Vol.31,No.3 (1991年9月発行)掲載論文の概要)
- 360 鉱さいの繰返し強度特性(『土質工学会論文報告集』Vol. 20,No. 4(1980年12月発行)掲載論文の概要)
- VOLUME CHANGE OF CLAYS INDUCED BY HEATING AS OBSERVED IN CONSOLIDATION TESTS
- VOLUME CHANGE OF CLAYS INDUCED BY HEATING AS OBSERVED IN CONSOLIDATION TESTS
- A PRELIMINARY STUDY ON HEATING OF CLAYS TO EXAMINE POSSIBLE EFFECTS OF TEMPERATURE ON SOIL-MECHANICAL PROPERTIES
- MATHEMATICAL PRINCIPLES IN PREDICTION OF LATERAL GROUND DISPLACEMENT INDUCED BY SEISMIC LIQUEFACTION
- DAMAGES ON WATERFRONT GROUND DURING THE 1999 KOCAELI EARTHQUAKE IN TURKEY
- GEOTECHNICAL ASPECTS OF THE JUNE 20,1990 MANJIL EARTHQUAKE IN IRAN
- LIQUEFACTION OF SATURATED SAND IN TRIAXIAL TORSION SHEAR TEST
- CYCLIC STRENGTH CHARACTERISTICS OF TAILINGS MATERIALS
- Cyclic Simple Shear Tests on Saturated Sand in Multi-Directional Loading〔に対する討論終結〕
- LIQUEFACTION-INDUCED FLOW FAILURE OF EMBANKMENTS AND RESIDUAL STRENGTH OF SILTY SANDS
- CYCLIC SIMPLE SHEAR TESTS ON SATURATED SAND IN MULTI-DIRECTIONAL LOADING
- ACCUMULATED DEFORMATION OF SAND WITH INITIAL SHEAR STRESS AND EFFECTIVE STRESS STATE LYING NEAR FAILURE CONDITIONS
- THREE DIMENSIONAL ANALYSIS ON LATERAL DISPLACEMENT OF LIQUEFIED SUBSOIL
- SEISMIC WAVE PROPAGATION IN ELASTIC SOIL WITH CONTINUOUS VARIATION OF SHEAR MODULUS IN THE VERTICAL DIRECTION
- LIQUEFACTION CHARACTERISTICS OF SATURATED SAND DEPOSITS UNDER NONUNIFORM VERTICAL STRESSES
- UNDRAINED DEFORMATION CHARACTERISTICS OF SAND IN MULTI-DIRECTIONAL SHEAR
- YIELDING OF LOOSE SAND IN THREE-DIMENSIONAL STRESS CONDITIONS
- PORE WATER PRESSURES MEASURED IN SAND DEPOSITS DURING AN EARTHQUAKE
- UNDRAINED DEFORMATION CHARACTERISTICS OF LOOSE SAND UNDER THREE-DIMENSIONAL STRESS CONDITIONS
- ANISOTROPIC DEFORMATION CHARACTERISTICS OF SAND UNDER THREE DIMENSIONAL STRESS CONDITIONS
- SUBSIDENCE OF BUILDING FOUNDATION RESTING UPON LIQUEFIED SUBSOIL : CASE STUDIES AND ASSESSMENT
- 1978年千葉県東方沖地震における原位置での間隙水圧と地震動(『土質工学会論文報告集』Vol. 29,No.4 (1989年12月発行)掲載論文の概要)
- 1985年千葉・茨城地震で記録された地盤震動と間隙水圧(『土質工学会論文報告集』Vol. 27,No. 3)
- 非排水せん断時のせん断仕事と間隙水圧
- CYCLIC STRENGTH OF UNDISTURBED SANDS OBTAINED BY A PISTON SAMPLER
- CYCLIC STRENGTHS OF UNDISTURBED SANDS OBTAINED BY LARGE DIAMETER SAMPLING
- TORSION SHEAR TESTS ON CYCLIC STRESS-DILATANCY RELATIONSHIP OF SAND
- 直交方向繰返し応力が砂の非排水せん断変形に及ぼす影響(『地盤工学会論文報告集』Vo..38,No.4 (1998年12月発行)掲載論文の概要)
- EFFECTS OF SUPERIMPOSING CYCLIC SHEAR STRESS ON THE UNDRAINED BEHAVIOR OF SATURATED SAND UNDER MONOTONIC LOADING
- USE OF EMBEDDED WALLS FOR MITIGATION OF LIQUEFACTION-INDUCED DISPLACEMENT IN SLOPES AND EMBANKMENTS
- LIQUEFACTION OF K_0-CONSOLIDATED SAND UNDER CYCLIC ROTATION OF PRINCIPAL STRESS DIRECTION WITH LATERAL CONSTRAINT
- LATERAL LOADS ON OFFSHORE STRUCTURES EXERTED BY SUBMARINE MUDFLOWS
- SAND RESPONSE TO CYCLIC ROTATION OF PRINCIPAL STRESS DIRECTIONS AS INDUCED BY WAVE LOADS
- EVALUATION OF SETTLEMENTS IN SAND DEPOSITS FOLLOWING LIQUEFACTION DURING EARTHQUAKES
- ANALYSIS OF LANDSLIDES DURING THE 1978 IZU-OHSHIMA-KINKAI EARTHQUAKE
- UNDRAINED SHEAR CHARACTERISTICS OF SATURATED SAND UNDER ANISOTROPIC CONSOLIDATION
- ANALYSIS ON PERMANENT DEFORMATION OF EMBANKMENTS CAUSED BY EARTHQUAKES
- 地震によるアースダムの永久変形解析
- PORE WATER PRESSURES AND GROUND MOTIONS MONITORED DURING THE 1985 CHIBA-IBARAGI EARTHQUAKE
- EFFECTS OF OVERCONSOLIDATION AND K_0 CONDITIONS ON THE LIQUEFACTION CHARACTERISTICS OF SANDS
- LIQUEFACTION CHARACTERISTICS OF SAND DEPOSITS AT AN OIL TANK SITE DURING THE 1978 MIYAGIKEN-OKI EARTHQUAKE
- ANALYSIS OF WAVE-INDUCED LIQUEFACTION IN SEABED DEPOSITS OF SAND
- LIQUEFACTION-INDUCED FLOW SLIDE IN THE COLLAPSIBLE LOESS DEPOSIT IN SOVIET TAJIK
- ソビエト・タジクにおける崩壊性レスの液状化と泥流(『土質工学会論文報告集』Vol.30,No.4 (1990年12月発行)掲載論文の概要)
- LIQUEFACTION-INDUCED FLOW SLIDE IN THE COLLAPSIBLE LOESS DEPOSIT IN SOVIET TAJIK
- MODEL FOR THE DEFORMATION OF SAND DURING ROTATION OF PRINCIPAL STRESS DIRECTIONS
- 主応力回転時の砂の流れ則(『土質工学会論文報告集』Vol.31,No.4 (1991年12月発行)掲載論文の概要)
- FLOW THEORY FOR SAND DURING ROTATION OF PRINCIPAL STRESS DIRECTION
- TORSION SHEAR TESTS ON CYCLIC STRESS-DILATANCY RELATIONSHIP OF SAND
- CASE STUDIES OF LIQUEFACTION IN THE 1964 NIIGATA EARTHQUAKE
- LIQUEFACTION-INDUCED GROUND DAMAGE IN DAGUPAN IN THE JULY 16,1990 LUZON EARTHQUAKE
- 離散化解析のための修正入力地震波の作成(『土質工学会論文報告集』Vol. 30,No.2 (1990年6月発行)掲載論文の概要)
- MODIFICATION OF SEISMIC INPUT FOR FULLY DISCRETIZED MODELS
- IN-SITU PORE WATER PRESSURES AND GROUND MOTIONS DURING THE 1987 CHIBA-TOH0-0KI EARTHQUAKE
- SHEAR WORK AND PORE WATER PRESSURE IN UNDRAINED SHEAR
- SHEAR WORK AND PORE WATER PRESSURE IN UNDRAINED SHEAR
- 主応力軸が回転する時の砂の非排水強度
- UNDRAINED STRENGTH OF SAND UNDERGOING CYCLIC ROTATION OF PRINCIPAL STRESS AXES
- SAND RESPONSE TO CYCLIC ROTATION OF PRINCIPAL STRESS DIRECTIONS AS INDUCED BY WAVE LOADS
- 波浪荷重によって生ずる繰返し主応力軸回転て対する砂の応答