混凝土结构设计原理课程设计任务书函授.doc

【精品文档】如有侵权，请联系网站删除，仅供学习与交流混凝土结构设计原理课程设计任务书函授.精品文档. 衢州学院 课程设计任务书系（院） 建 筑 工 程 学 院 课程名称 混凝土结构设计原理 课题名称 钢筋混凝土简支T梁配筋设计 专业班级 土木工程 指导教师 张效忠 下达日期 2013年 12 月 13 日建 筑 工 程 学 院钢筋混凝土简支T桥配筋设计任务书一、设计题目钢筋混凝土简支T梁配筋设计二、设计内容1、确定控制截面的设计效应组合值 根据所提供的资料，选择控制截面并确定，并计算控制截面的设计效应组合值。 2、根据所提供的材料等级确定各控制截面的钢筋用量。3、验算主梁的正截面强度、斜截面强度、主梁的裂缝宽度以及挠度。4、绘制设计图 根据计算的结果绘制简支T梁钢筋布置图一张。三、设计资料1、主梁横断面尺寸见下图各标准跨径T梁基本尺寸见表1：各标准跨径T梁基本尺寸 表1标准跨径（m）预制梁长（m）计算跨径（m）16-A15.9615.50130016001808014016-B15.9615.601400180020080160续表20-A19.9619.50130016001808014020-B19.9619.60150020002008016025-A24.9624.201600220020013019025-B24.9624.20180022002001502102、荷载效应通过计算得到控制截面的作用效应： 支点截面 按照承载力极限状态计算时的支点剪力值见表2 跨中弯矩 跨中截面的最不利弯矩值见表2，按照承载力极限状态计算时的跨中剪力值见表2 其他截面 从支点到跨中截面，弯矩假定为抛物线分布，剪力按直线变化。3、主要材料： 混凝土：混凝土等级请每位同学根据自己的编号对应的荷载表中的混凝土等级取用。 钢筋：主筋等级请每位同学任选一个荷载表中的钢筋等级取用，箍筋采用R235，斜筋（弯起钢筋）等级跟主筋等级相同。 三、主要参考资料1、教材：结构设计原理2、公路钢筋混凝土及预应力混凝土桥涵设计规范JTG D62-2004四、提交成果1、计算说明书一份，格式要求按建筑工程学院课程设计规程办法的规定提交。2、绘制A3图纸1张，要求AUTOCAD图；绘制要求参见例图。 序号跨径跨中弯矩支点计算剪力kN跨中计算剪力kN材料恒载人群汽车/汽车静载砼标号主筋等级120-A1178.8202.61310.8/1105.8594.2139.5C35HRB335220-B1132.8139.3967.5/802.6489.3131.2C40HRB335320-A1089.5102.8440.5/370.2462.5123.5C35HRB400420-B1036.985.4897.5/798.5456.9122.9C40HRB400516-A706.848.5905.6/740.2504.8121.6C35HRB335616-B703.445.3455.6/389.6401.5101.5C40HRB335716-A689.354.8310.8/258.9363.996.7C35HRB400816-B658.423.6689.5/580.6405.6111.3C40HRB400920-A1187.9133.61310.8/1105.8594.2139.5C40HRB3351020-B1122.8139.3967.5/802.6489.3132.2C35HRB3351120-A1236.5126.8440.5/370.2462.5125.5C35HRB4001220-B1025.963.4897.5/798.5456.9136.9C40HRB4001316-A706.818.5905.6/740.2504.8121.6C40HRB3351416-B703.490.3455.6/389.6401.5101.5C35HRB3351516-A689.354.8310.8/258.9363.996.7C35HRB4001616-B658.423.6689.5/580.6405.6111.3C40HRB4001720-A1187.933.61310.8/1105.8594.2139.5C35HRB4401820-B1122.8139.3967.5/802.6489.3132.2C40HRB3351920-A1236.5126.8440.5/370.2462.5125.5C35HRB3352020-B1025.963.4897.5/798.5456.9136.9C40HRB4002116-A1006.8180.5905.6/740.2504.8121.6C35HRB3352216-B703.490.3455.6/389.6401.5101.5C40HRB4002316-A689.354.8310.8/258.9363.996.7C35HRB3352416-B658.493.6689.5/580.6405.6111.3C40HRB4002520-A1356.3135.6550.3/489.3485.6152.3C40HRB3352620-B1112.278.9963.2/225.6666.3142.3C35HRB4002720-A1056.3136.5852.3/336.2552.3156.3C40HRB4002820-B1269.3125.3859.3/423.6652.3201.3C35HRB4002916-A888.2110.3584.3/458.6456.3113.3C40HRB4003016-B856.398.6425.2/356.3356.3110.3C35HRB3353116-A986.3100.2596.3/523.1478.9188.6C35HRB3353216-B963.7111.6425.2/356.3423.3122.2C40HRB4003320-A1333.6123.6555.5/532.3456.3144.5C40HRB4003420-B1255.5145.3486.3/452.3423.1143.6C35HRB4003520-A1335.2156.3555.8/512.3456.3189.3C35HRB3353620-B1222.6145.6444.9/422.9398.6153.2C40HRB4003716-A999.398.5358.6/314.5289.5145.6C40HRB3353816-B957.4100.2352.6/300.2300.5153.6C35HRB3353916-A899.593.5365.2/333.2312.3142.3C40HRB4004016-B987.6104.3389.6/365.7356.2152.3C35HRB3354120-A1452.3256.3587.9/569.2578.9165.3C40HRB4004220-B1489.3296.3689.3/659.2548.6189.3C35HRB3354320-A1399.6325.3589.6/523.6523.1178.9C35HRB4004420-B1256.9289.4489.7/421.9478.2187.3C40HRB4004516-A1000.3145.6398.6/356.2369.2156.3C35HRB4004616-B999.2136.9458.6/423.6258.6147.2C40HRB3354716-A996.3135.2578.3/555.3214.5123.6C35HRB3354816-B965.4123.5487.5/456.3200.3145.2C40HRB4004920-A1256.3258.6587.2/541.2198.5123.3C40HRB3355020-B1341.2156.9478.2/456.3200.3140.5C35HRB3355120-A1023.6225.3852.3/789.6174.5132.5C40HRB3355220-B1141.2136.9878.2/756.3187.3130.5C35HRB335