问题
问答题 计算题
如图所示,已知HA=4.500m,a=1.237m,b=1.045m,试求hAB,Hi,HB。
答案
参考答案:
hAB=a-b=1.237-1.045=0.192m
Hi=HA+a=4.500+1.237=5.737m
HB=HB+hAB=4.500+0.192=4.692m
或HB=Hi-b=5.737-1.045=4.692m
如图所示,已知HA=4.500m,a=1.237m,b=1.045m,试求hAB,Hi,HB。
参考答案:
hAB=a-b=1.237-1.045=0.192m
Hi=HA+a=4.500+1.237=5.737m
HB=HB+hAB=4.500+0.192=4.692m
或HB=Hi-b=5.737-1.045=4.692m