42m钢箱梁计算书.doc

专业资料参考 word格式整理 ES匝道钢箱梁 上 部 结 构 计 算 书 2017.11 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc499587291 一、概述 PAGEREF _Toc499587291 \h 1 HYPERLINK \l _Toc499587292 1.1桥梁简介 PAGEREF _Toc499587292 \h 1 HYPERLINK \l _Toc499587293 1.2 模型概况 PAGEREF _Toc499587293 \h 1 HYPERLINK \l _Toc499587294 1 设计规范 PAGEREF _Toc499587294 \h 1 HYPERLINK \l _Toc499587295 2 参考规范 PAGEREF _Toc499587295 \h 1 HYPERLINK \l _Toc499587296 3 主要材料及性能指标 PAGEREF _Toc499587296 \h 1 HYPERLINK \l _Toc499587297 4 荷载 PAGEREF _Toc499587297 \h 2 HYPERLINK \l _Toc499587298 二、模型概述 PAGEREF _Toc499587298 \h 3 HYPERLINK \l _Toc499587299 2.1 第一体系建模 PAGEREF _Toc499587299 \h 3 HYPERLINK \l _Toc499587300 2.2 第二体系建模 PAGEREF _Toc499587300 \h 4 HYPERLINK \l _Toc499587301 三、结果验算 PAGEREF _Toc499587301 \h 5 HYPERLINK \l _Toc499587302 3.1顶底板强度验算 PAGEREF _Toc499587302 \h 5 HYPERLINK \l _Toc499587303 1 计算结果 PAGEREF _Toc499587303 \h 5 HYPERLINK \l _Toc499587304 2 强度验算 PAGEREF _Toc499587304 \h 6 HYPERLINK \l _Toc499587305 3.2 腹板验算 PAGEREF _Toc499587305 \h 7 HYPERLINK \l _Toc499587306 1 厚度验算 PAGEREF _Toc499587306 \h 7 HYPERLINK \l _Toc499587307 2 腹板强度验算 PAGEREF _Toc499587307 \h 7 HYPERLINK \l _Toc499587308 3 腹板纵向加劲肋构造验算 PAGEREF _Toc499587308 \h 8 HYPERLINK \l _Toc499587309 4 腹板横向加劲肋构造验算 PAGEREF _Toc499587309 \h 8 HYPERLINK \l _Toc499587310 3.3 构件设计验算 PAGEREF _Toc499587310 \h 9 HYPERLINK \l _Toc499587311 1 加劲肋构造验算 PAGEREF _Toc499587311 \h 9 HYPERLINK \l _Toc499587312 2 受压板加劲肋刚度验算 PAGEREF _Toc499587312 \h 10 HYPERLINK \l _Toc499587313 3 闭口肋几何尺寸验算 PAGEREF _Toc499587313 \h 10 HYPERLINK \l _Toc499587314 4 支承加劲肋验算 PAGEREF _Toc499587314 \h 11 HYPERLINK \l _Toc499587315 3.4刚度验算 PAGEREF _Toc499587315 \h 12 HYPERLINK \l _Toc499587316 1 车道荷载挠度值 PAGEREF _Toc499587316 \h 12 HYPERLINK \l _Toc499587317 2 正交异形板桥面顶板挠跨比 PAGEREF _Toc499587317 \h 12 HYPERLINK \l _Toc499587318 3 横隔板刚度验算 PAGEREF _Toc499587318 \h 13 HYPERLINK \l _Toc499587319 3.5 整体稳定验算