A.5% B.10% C.15% D.20%
A.1111q B.2222q C.3333q D.4444q
A.4348 B.4653 C.5334 D.6296
A.0.15 B.0.20 C.0.25 D.0.30
A.1／3 B.1／4 C.2／5 D.2／7
A.M=162.4kN·m；Nmax=480kN；V=42.7kN B.M=162.4kN·m；Nmax=400kN；V=46.9kN C.M=196.0kN·m；Nmax=480kN；V=46.9kN D.M=139.2kN·m；Nmax=400kN；V=36.6kN
A.接近地面处 B.上部地带 C.紧贴顶棚 D.中部
A.154 B.170 C.182 D.201
