钢结构用柱脚锚栓选用表

表1Q235锚栓直径d（mm)20222427303336394245表2Q235锚栓直径d（mm)48

钢锚栓选用表连接尺寸锚固长度及细部尺寸Ⅰ型Ⅱ型Ⅲ型每个螺栓锚栓截面的受拉承有效面积载力设计A0单螺母双螺母锚固长度l(mm)锚板尺寸值（cm)abab当基础混凝土的强度等级为Ct（KN)（mm）(mm)(mm）(mm）C15C20C15C20C15C20（mm)（mm)2.4484575609050040034.33。0344575659555044042。53。52550807010060048049.44.59450807510567554064。35。60655858011075060010508406305051402078。56。93655908512082566011259006755401402097.18。167609590125900720114.39.75865100951301000780136.611。2170105100135156.913.0675110105140182。8钢锚栓选用表连接尺寸锚固长度及细部尺寸Ⅰ型Ⅱ型Ⅲ型每个螺栓锚栓截面的受拉承有效面积载力设计A0单螺母双螺母锚固长度l（mm)锚板尺寸值（cm)abab当基础混凝土的强度等级为Ct（KN)（mm）(mm)(mm)(mm)C15C20C15C20C15C20（mm）(mm)14.7380120110150120096072057520020206.215217.58851251201601300104078062520020246。15620.30901301301701400112084067020020284。26023。62951351401801500120090072024025330.76426。761001451501951600128096077024025374。66830。5510515016020517001360102081528030427。77234.6011015517021518001440108086528030484.47638.8911516018022519001520114091032030544.58043。4412016519023520001600120096035040608。2表3Q235钢锚栓选用表连接尺寸锚固长度及细部尺寸Ⅰ型Ⅱ型Ⅲ型每个螺栓锚栓截面锚栓直径的受拉承有效面积d载力设计(mm)A0单螺母双螺母锚固长度l（mm）锚板尺寸值(cm)abab当基础混凝土的强度等级为Ct（KN）（mm)（mm)（mm）(mm)C15C20C15C20C15C20（mm)(mm)8549。48130180200250212517001275102035040692.79055。91140190210260225018001350108040040782.79562。73150200220270237519001425114045045878。210069.95160210230280250020001500120050045979.3表4Q345钢锚栓选用表锚栓直径锚栓截面连接尺寸锚固长度及细部尺寸每个螺栓d有效面积Ⅰ型Ⅱ型Ⅲ型的受拉承（mm）A0载力设计2（cm）单螺母双螺母锚固长度l（mm)锚板尺寸值abab当基础混凝土的强度等级为Ct(KN）（mm)（mm）（mm）（mm）C15C20C15C20C15C20(mm)(mm)202.4484575609060050044.1223.0344575659566055054.6243。52550807010072060063。5274.59450807510581067582。7305。6065585801109007501260105075563014020100.9336。9365590851209906251350112581067514020124.8368.1676095901251080900147。0399。758651009513011701000175。64211。2170105100135201.84513。0675110105140235.1表5Q345钢锚栓选用表锚栓直径锚栓截面连接尺寸锚固长度及细部尺寸每个螺栓d有效面积Ⅰ型Ⅱ型Ⅲ型的受拉承（mm）A0载力设计(cm)单螺母双螺母锚固长度l（mm）锚板尺寸值abab当基础混凝土的强度等级为Ct（KN)（mm)(mm）(mm)(mm)C15C20C15C20C15C20（mm)(mm）4814.73801201101501440120086572020020265。15217。58851251201601560130093578020020316。45620.309013013017016801400101084020020365。46023.629513514018018001500108090024025425.26426。7610014515019519201600115096024025481。736830。55105150160205204017001225102028030549。97234。60110155170215216018001300108028030622。87638.89115160180225228019001370114032030700.08043.44120165190235240020001440120035040781.9表6Q345钢锚栓选用表锚栓直径锚栓截面连接尺寸锚固长度及细部尺寸每个螺栓d有效面积Ⅰ型Ⅱ型Ⅲ型的受拉承（mm)A0载力设计(cm）单螺母双螺母锚固长度l(mm）锚板尺寸值abab当基础混凝土的强度等级为Ct(KN)(mm）(mm)(mm)（mm)C15C20C15C20C15C20(mm)（mm)8549.4813018020025025502125153012753504