联排凹曲面屋盖的风荷载特性试验研究

郝树仁,李天娥,彭辉,武海全,闫月勤,李海旺,苏宁

Experimental study on wind load characteristics of continuous roof with concave surface

Shuren HAO,Tian’e LI,Hui PENG,Haiquan WU,Yueqin YAN,Haiwang LI,Ning SU

表 5 屋盖分区的极值风压系数参考值

Tab.5 Reference value of peak wind pressure coefficient of roof zoning

分区 R1工况 R2工况 R3工况 Cpmax Cpmin Cpmax Cpmin Cpmax Cpmin B1 — — 0.7 −5.2 0.7 −5.1 B2 — — 0.5 −3.8 0.7 −3.8 B3 — — 0.6 −2.5 0.6 −2.5 B6 — — 0.9 −2.5 0.6 −2.1 B7 — — 0.7 −2.3 1.0 −2.5 C1 — — 0.7 −3.2 0.4 −3.3 C2 — — 0.5 −2.9 0.4 −2.9 C3 — — 0.7 −2.6 0.5 −2.5 C6 — — 0.7 −2.2 0.5 −1.0 C7 — — 0.7 −2.3 0.5 −1.0 A1 1.0 −4.8 — — 0.7 −3.6 A2 0.8 −3.7 — — 0.7 −3.1 A3 0.6 −2.3 — — 0.8 −2.6 A6 0.6 −2.2 — — 0.6 −2.2 A7 0.6 −2.2 — — 0.7 −2.5