Open Access

表6

6榀试件的最大响应值及失效情况

项目 设计荷载/
N
拉应力/
MPa
压应力/
MPa
挠度/
mm
失效情况
HJA1 370 7.9 6.5 4.1 未失效
HJA2 420 9.6 8.1 4.8 未失效
HJA3 420 7.9 9.9 5.0 未失效
HJA4 570 8.0 10.1 6.2 未失效
HJA5 570 14.8 10.5 6.8 未失效
HJA6 660 14.1 11.7 7.8 失效

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