0.结构常用表格

--#-【高规6.4.7-1】HPB300钢筋框架柱加密区箍筋最小配箍率pv(%)p、=入vfcffc"35丸＞2混凝土等级抗震等级轴压比0.30.40.50.60.70.80.9<C35一级0.8000.8000.8040.9281.0511.2371.423二级0.6000.6000.6800.8040.9281.1131.299三、四级0.4000.4330.5570.6800.8040.9281.051C40一级0.8000.8000.9201.0611.2031.4151.627二级0.6000.6370.7780.9201.0611.2731.486三、四级0.4240.4950.6370.7780.9201.0611.203C45一级0.8000.8601.0161.1721.3291.5631.797二级0.6250.7030.8601.0161.1721.4071.641三、四级0.4690.5470.7030.8601.0161.1721.329C50一级0.8560.9411.1121.2831.4541.7111.968二级0.6840.7700.9411.1121.2831.5401.797三、四级0.5130.5990.7700.9411.1121.2831.454HRB335钢筋框架柱加密区箍筋最小配箍率pv(%)p=丸f/ff"35丸>2 v__v L_vVcyvC-c. 混凝土等级抗震等级轴压比0.30.40.50.60.70.80.9WC35一级0.8000.8000.8000.8350.9461.1131.280二级0.6000.6000.6120.7240.8351.0021.169三、四级0.4000.4000.5010.6120.7240.8350.946C40一级0.8000.8000.8280.9551.0821.2731.464二级0.6000.6000.7000.8280.9551.1461.337三、四级0.4000.4460.5730.7000.8280.9551.082C45一级0.8000.8000.9141.0551.1961.4071.618二级0.6000.6330.7740.9141.0551.2661.477三、四级0.4220.4920.6330.7740.9141.0551.196C50一级0.8000.8471.0011.1551.3091.5401.771二级0.6160.6930.8471.0011.1551.3861.617三、四级0.4620.5390.6930.8471.0011.1551.309HRB400钢筋框架柱加密区箍筋最小配箍率p乂%)p=丸f/f f"35丸＞2 V_V L_vVc，yvC-c. 混凝土等级抗震等级轴压比<0.30.40.50.60.70.80.9WC35一级0.8000.8000.8000.8000.8000.9281.067二级0.6000.6000.6000.6030.6960.8350.974三、四级0.4000.4000.4180.5100.6030.6960.789C40一级0.8000.8000.8000.8000.9021.0611.220二级0.6000.6000.6000.6900.7960.9551.114三、四级0.4000.4000.4780.5840.6900.7960.902C45一级0.8000.8000.8000.8790.9961.1721.348二级0.6000.6000.6450.7620.8791.0551.231三、四级0.4000.4100.5280.6450.7620.8790.996C50一级0.8000.8000.8340.9631.0911.2831.476二级0.6000.6000.7060.8340.9631.1551.348三、四级0.4000.4490.5780.7060.8340.9631.091

剪力墙约束边缘构件最小体积配箍率（%）pv三Xvfc/fyv fcNC35【高规7.2.15-1】抗震等级一级（9度）一级（6、7、8度）二、三级轴压比〃N<0.2>0.2<0.3>0.3<0.4>0.4体积配箍率特征值儿0.120.20.120.20.120.2WC35HPB3000.7421.2370.7421.2370.7421.237HRB3350.6681.1130.6681.1130.6681.113HRB4000.5570.9280.5570.9280.5570.928C40HPB3000.8491.4150.8491.4150.8491.415HRB3350.7641.2730.7641.2730.7641.273HRB4000.6371.0610.6371.0610.6371.061C45HPB3000.9381.5630.9381.5630.9381.563HRB3350.8441.4070.8441.4070.8441.407HRB4000.7031.1720.7031.1720.7031.172C50HPB3001.0271.7111.0271.7111.0271.711HRB3350.9241.5400.9241.5400.9241.540HRB4000.7701.2830.7701.2830.7701.283混凝土结构的环境类别【混3.5.2】环境类别条件 -室内干燥环境无侵蚀性静水浸没环境二a室内潮湿环境非严寒和非寒冷地区的露天环境；非严寒和非寒冷地区与无侵蚀性的水或土壤直接接触的环境；严寒和寒冷地区的冰冻线以下与无侵蚀性的水或土壤直接接触的环境二b干湿交替环境；水位频繁变动环境；严寒和寒冷地区的露天环境；严寒和寒冷地区冰冻线以上与无侵蚀性的水或土壤直接接触的环境三a严寒和寒冷地区冬季水位变动区环境；受除冰盐影响环境；海风环境三b盐渍土环境；受除冰盐作用环境；海岸环境四海水环境五受人为或自然的侵蚀性物质影响的环境1室内潮湿环境是指构件表面经常处于结露或湿润状态的环境2严寒和寒冷地区的划分应符合国家现行标准《民用建筑热工设计规范》GB50176的有关规定3海岸环境和海风环境宜根据当地情况，考虑主导风向及结构所处迎风、背风部位等因素的影响，由调查研究和工程经验确定4受除冰盐影响环境为受到除冰盐盐雾影响的环境；受除冰盐作用环境指被除冰盐溶液溅射的环境以及使用除冰盐地区的洗车房、停车楼等建筑。最外层钢筋的最小混凝土保护层厚度【混8.2.1】环境类别设计使用年限：50年设计使用年限：100年基础底面规范条文板、墙、壳梁、柱、杆板、墙、壳梁、柱、杆WC25>C25WC25>C25WC25>C25WC25>C25有垫层无垫层混8.2.1：受力筋保护层厚度应三钢筋公称直径 -20152520282135284070二a2520302535284235二b3025403542355649三a/30/40/42/56三b/40/50/56/701.混8.2.3：当梁柱墙中保护层〉50时，宜采取有效措施，在保护层内设置钢筋网片时，网片保护层应R5。2.混8.2.2：地下室墙体采取可靠防护措施时，与土层接触一侧保护层厚度可适当减少，但应三25。【GB50176-2016民用建筑热工设计规范】附录A.0.3特£金仁1忠)片〕3号亚丹二其聋：女色」瘦曾尊3烟E,nT更【混规6.2.20】刚性屋盖单层房屋排架柱、露天吊车柱和栈桥柱的计算长度柱的类别lo排架方向垂直排架方向有柱间支撑无柱间支撑无吊车房屋柱单跨1.5H1.0H1.2H两跨及多跨1.25H1.0H1.2H有吊车房屋柱上柱2.0Hu1.25Hu1.0Hu下柱1.0Hl0.8Hl1.0Hl露天吊车柱和栈桥柱2.0Hl1.0Hl1.表中H为从基础顶面算起的柱子全高；Hl为从基础顶面至装配式吊车梁底面或现浇式吊车梁顶面的柱子下部高度；Hu为从装配式吊车梁底面或从现浇式吊车梁顶面算起的柱子上部高度；2.表中有吊车房屋排架柱的计算长度，当计算中不考虑吊车荷载时，可按无吊车房屋柱的计算长度采用，但上柱的计算长度仍可按有吊车房屋采用；3.表中有吊车房屋排架柱的上柱在排架方向的计算长度，仅适用于Hu/H亡0.3的情况；当Hu/Hl<0.3时，计算长度宜采用2.5Hu。【混规6.2.20】框架结构各层柱的计算长度楼盖类别柱的类别lo现浇楼盖底层柱1.0H其余各层1.25H装配式楼盖底层柱1.25H其余各层1.5H表中H对底层柱为从基础顶面到一层楼盖顶面的高度;对其余各层柱为上，下两层楼盖顶面之间的高度。【弹性理论】连续梁、板计算跨度l0支承情况计算跨度梁板梁端与梁（柱）整体连接lnln梁端搁置在墙上1.05lnWlcln+hWlc一端整体连接，另一端搁置墙上1.025ln+a/2Wlcln+h/2+b/2Wlcln为净跨lc为支座中心线间距离a为梁的支承长度，b为板的支承长度h为板厚【塑性理论】连续梁、板计算跨度l0支承情况计算跨度梁板梁端与梁（柱）整体连接lnln梁端搁置在墙上1.05lnW(ln+a)ln+hWW(ln+b)一端整体连接，另一端搁置墙上1.