在過去的地震中，鋼筋混凝土建築物的主要破壞是由於柱的破壞。其原因包括剪

在過去的地震中，鋼筋混凝土建築物的主要破壞是由於柱的破壞。其原因包括剪應力、柱端拼寫、縱向鋼筋屈曲和軟弱層的形成。建築物的一個或多個樓層的幾次倒塌都歸因於柱的破壞（例如，草圖19）。還觀察到梁柱連接失效，如草圖20所示。

結果 (英文) 1:

In the last earthquake, major damage of reinforced concrete structures is due to the destruction of the column. The reasons include the forming of shear stress, spelling column end, and a longitudinal buckling weak reinforcement layer. One or more floors of the building collapsed several times attributed destroyed (for example, draft 19) in the column. Beam connection failure was also observed, as shown in the sketch 20.

結果 (英文) 2:

In past earthquakes, the main damage to reinforced concrete buildings was caused by the destruction of columns. The reasons include shear stress, column end spelling, vertical rebar flexion, and formation of weak layers. Several collapses on one or more floors of a building are attributed to the destruction of the column (e.g., sketch 19). The beam-pillar connection failure was also observed, as shown in Sketch 20.

結果 (英文) 3:

In the past earthquakes, the main damage of reinforced concrete buildings was due to the damage of columns. The reasons include shear stress, spelling of column end, buckling of longitudinal reinforcement and formation of weak layer. Several collapses of one or more floors of a building are attributed to the destruction of columns (e.g., sketch 19). Failure of the beam to column connection was also observed, as shown in sketch 20.