大跨度梁拱组合桥施工技术

1009-9441200704-0032-02回回610031U448.22U448.53B3m15m20.1m85m!#=1/5.6745m7m2.2m1.3m1.7m1.3m5m15!20.3cm25cm4.28m1123160t2～～～～～1～1～～～～1～～～2～～2～22.1187.4m2.96m81.48m616.74m+16m+16m+16m+16.74m!50cm8mm3X250cm6411cm23Research&ApplicationofBuildingMaterials21200I300I600I900I1200I＞2mm＞20mm＞10mm＞20mm35~7mm5mm2.2!48mmX3.5m2.3115.98m!#=1/5.67!48mmX3.5m521225150~70mm5~25mm3!1f1=+#1/41/85mm10mm＞20mm2.41OVM15-15290I2.533!/##$··············································3231974-199672007-03-201009-9441200704-0034-02回回518034TU723.3B112GB5050020034.0.943Research&ApplicationofBuildingMaterials大跨度梁拱组合桥施工技术作者：申超，SHENChao作者单位：中铁二局集团,新运公司,四川,成都,610031刊名：建材技术与应用英文刊名：RESEARCH&APPLICATIONOFBUILDINGMATERIALS年，卷(期)：2007(4)本文链接：