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1、钢筋混凝土过梁编制说明1、适用范围1.1本图集适用于一般民用与工业建筑中采用普通砖（包括烧结、蒸压普通砖）、多 孔砖（包括烧结、混凝土多孔砖）、混凝土小型空心砌块砌体和 加气混凝土砌块填充墙的门 窗洞口的矩形截面预制钢筋混凝土过梁；1.2本图集适用于非抗震设防区及抗震设防烈度为6-8度地震区的过梁；1.3本图集过梁设计使用年限为50年，安全等级为二级，适用环境类别 为一类；1.4构件表面温度高于100C或有产生热源且构件表面温度经常高于60 C时，应另行处理；1.5过梁未考虑楼面震动的影响；2、设计内容2.1截面积形式2.2过梁跨度（见表5）2.3过梁上基本组合荷载设计值分为0/10/20/3
2、0/40/50KN/m六级，荷载设计值不包括 过梁上按规范规定计算的墙重和过梁白重；普通砖墙过梁截面及形式表1墙厚（mm120240370截面形式截面局度60/12060/120/180/240/300/120/180/240/300/360(mm360/420/420过梁代号PGLPGLPGL多孔砖墙过梁截面及形式表2墙厚（mm120240370截面形式截面局度（mm90/19090/190/290/39090/190/290/390过梁代号KGLKGLKGL普通砖墙过梁截面及形式表3墙厚（mm190截面形式截面局度（mm90/190/290/390过梁代号QGL加气混凝土砌块填充墙过梁截面
3、及形式表 4墙厚mm100150200250300截面形式面局度mm100/150/200/250/300过梁代号TGL过梁净跨、长度及代号（单位mm表5过梁净跨60070080090010001200过梁长度110012001300140015001700过梁代号060708091012过梁净跨210024002700300033003500过梁长度260029003200250038004000跨度代号2124273033363、设计依据（略）4、米用材料4.1混凝土强度等级为C25;4.2钢筋为热轧钢筋HPB300佃A表示）和HRB400（用C表示）；5、设计计算120mn#普通砖过梁选
4、用及材料表注：荷载等级为一级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格t6001100120*60PGL120612A611507A67001200120*60PGL120712A612507A68001300120*60PGL120812A613508A69001400120*60PGL120912A614508A610001500120*120PGL121012A615509A612001700120*120PGL121212A6175010A615002000120*120PGL121512A6205012A618002300120*120PGL121812
5、A8237014A6240mni!普通砖过梁选用及材料表注：荷载等级为一级净跨长梁实际长度断面尺寸(b*h)过梁编号规格长度规格长度规格长度规格6001100240*60PGL240612A611507A67001200240*60PGL240712A612507A68001300240*60PGL240812A613508A69001400240*120PGL240912A614508A610001500240*120PGL24102A615509A612001700240*120PGL241212A6175010A615002000240*120PGL241512A8207012A6180
6、02300240*120PGL241812A823701A61A614A621002600240*180PGL242112A826701A626502A6265024002900240*180PGL242412A1030001A629502A6295027003200240*240PGL242712A1033001A632502A6325030003500240*240PGL243012A1236301A635502A63550240mnm普通砖过梁选用及材料表注：荷载等级为二级12001700240*120PGL241222A1018001A6175010A615002000240*180P
7、GL241522A1021001A620502A6205018002300240*180PGL241822A1024001A1024002A6235021002600240*180PGL242122C1225501C1225502A6265024002900240*240PGL242422A1228501C1228502A6295027003200240*240PGL242722A1231501C1231502A6325030003500240*240PGL243022C1434501C1434502A63550240mni!普通砖过梁选用及材料表注：荷载等级为三级净跨长梁实际长度断面尺寸(b
8、*h )过梁编号规格长度规格长度规格长度规格6001100240*120PGL240632A611501A611507A67001200240*120PGL240732A612501A612507A68001300240*120PGL240832A813701A613508A69001400240*120PGL240932A814701A814708A610001500240*120PGL241032A1016001A615509A612001700240*180PGL241232A817701A817702A6175015002000240*180PGL241532A1021001A1021
9、002A6205018002300240*240PGL241832A1224301A823702A6235021002600240*240PGL242132C1225501C1225502A6265024002900240*240PGL242432C1428501C1428502A6295027003200240*300PGL242732C1431501C1431502A6325030003500240*300PGL243032C1634501C1434502A63550240mnm普通砖过梁选用及材料表8001300240*120PGL240842A1014001A613508A690014
10、00240*120PGL240942A1015001A1015008A610001500240*120PGL241042A1216301A1016009A612001700240*180PGL241242A1018001A1018002A6175015002000240*180PGL241542A1219501C1219502A6205018002300240*240PGL241842C1222501C1222502A6235021002600240*240PGL242142C1425501C1425502A6265024002900240*300PGL242442C1428501C14285
11、02A6295027003200240*300PGL242742C1631501C1631502A6325030003500240*360PGL243042C1834501C1434502A63550240mni!普通砖过梁选用及材料表注：荷载等级为五级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100240*120PGL240652A811701A611507A67001200240*120PGL240752A812701A812707A68001300240*120PGL240852A1014001A813708A69001400240*120PGL24
12、0952A1215301A1015008A610001500240*180PGL241052A1016001A815702A6155012001700240*180PGL241252A1218301A1018002A6175015002000240*240PGL241552A1219501C1219502A6205018002300240*240PGL241852C1422501C1222502A6235021002600240*240PGL242152C1625501C1425502A6265024002900240*300PGL242452C1628501C1628502A62950270
13、03200240*300PGL242752C1831501C1831502A6325030003500240*360PGL243052C2034501C1634502A63550240mnm普通砖过梁选用及材料表注：荷载等级为六级净跨长梁实际长度断面尺寸过梁编号(b*h )规格长度规格长度规格长度规格6001100240*120PGL240662A811701A811702A611507001200240*120PGL240762A1013001A812702A612508001300240*180PGL240862A813701A813702A613509001400240*180PGL24
14、0962A1015001A614502A6145010001500240*180PGL241062A1016001A1016002A6155012001700240*240PGL241262A1018001A1018002A6175015002000240*240PGL241562A1219501C1219502A6205018002300240*300PGL241862C1422501C1222502A6235021002600240*300PGL242162C1625501C1425502A6265024002900240*300PGL242462C1828501C1828502A6295
15、027003200240*360PGL242762C2031501C1631502A6325030003500240*420PGL243062C2034501C1834502A63550370mn#普通砖过梁选用及材料表注：荷载等级为一级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100370*120PGL370612A611501A611508A67001200370*120PGL370712A612501A612509A68001300370*120PGL370812A613501A613509A69001400370*120PGL370912A6145
16、01A6145010A610001500370*120PGL371012A615501A6155010A612001700370*120PGL371212A617501A6175012A615002000370*120PGL371512A820701A6205013A618002300370*180PGL371812A823701A623503A6235021002600370*180PGL372112A1027001A826703A6265024002900370*180PGL372412A1230301A1030003A6295027003200370*240PGL372712A12333
17、01A1033003A6325030003500370*240PGL373012C1234501C1234503A63550370mn#普通砖过梁选用及材料表注：荷载等级为二级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100370*120PGL370622A611501A611508A67001200370*120PGL370722A612501A612509A68001300370*120PGL370822A613501A613509A69001400370*120PGL370922A814701A6145010A610001500370*120PGL3
18、71022A815701A6155010A612001700370*120PGL371222A1018001A8170012A615002000370*180PGL371522A1021001A820703A6175018002300370*180PGL371822A1224301A1024003A6205021002600370*240PGL372122A1227301A1027003A6235024002900370*240PGL372422C1228501C1228503A6265027003200370*240PGL372722C1431501C1231503A629503000350
19、0370*240PGL373022C1634501C1434503A63250370mn普通砖过梁选用及材料表注：荷载等级为三级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100370*120PGL370632A611501A611508A67001200370*120PGL370732A612501A612509A68001300370*120PGL370832A813701A613509A69001400370*120PGL370932A814701A8147010A610001500370*120PGL371032A1016001A8157010A61
20、2001700370*180PGL371232A1018001A6175012A615002000370*180PGL371532A1221301A820703A6175018002300370*180PGL371832C1222501C1222503A6205021002600370*240PGL372132C1225501C1225503A6235024002900370*240PGL372432C1628501C1228503A6265027003200370*240PGL372732C1831501C1431503A6295030003500370*300PGL373032C18345
21、01C1634503A63250370mn#普通砖过梁选用及材料表注：荷载等级为四级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100370*120PGL370642A811701A611508A67001200370*120PGL370742A812701A612509A68001300370*120PGL370842A1014001A813709A69001400370*120PGL370942A1015001A10150010A610001500370*120PGL371042A1216301A10160010A612001700370*180PGL3
22、71242A1018001A1018003A6175015002000370*180PGL371542C1219501C1219503A6175018002300370*180PGL371842C1622501C1222503A6205021002600370*240PGL372142C1625501C1225503A6235024002900370*240PGL372442C1828501C1628503A6265027003200370*240PGL372742C2031501C1831503A6295030003500370*300PGL373042C2034501C2034503A63
23、250370mn普通砖过梁选用及材料表载等级为五级净跨长梁实际长度断面尺寸(b*h )过梁编号也规格长度规格长度规格长度规格6001100370*120PGL370652A811701A611508A67001200370*120PGL370752A812701A812709A68001300370*120PGL370852A1014001A813709A69001400370*120PGL370952A1215301A10150010A610001500370*120PGL371052C1214501C12145010A6注：12001700370*180PGL371252C1216501C
24、1216503A6175015002000370*180PGL371552C1419501C1219503A6175018002300370*240PGL371852C1422501C1422503A6205021002600370*240PGL372152C1825501C1425503A6235024002900370*240PGL372452C2028501C1828503A6265027003200370*300PGL372752C2031501C2031503A6295030003500370*360PGL373052C2034501C2034503A63250370mn#普通砖过梁
25、选用及材料表注：荷载等级为六级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100370*120PGL370662A811701A811708A67001200370*120PGL370762A1013001A812709A68001300370*120PGL370862A1214301A813709A69001400370*120PGL370962C1213501C12135010A610001500370*120PGL371062C1414501C12145010A612001700370*180PGL371262C1216501C1216503A6175
26、015002000370*180PGL371562C1619501C1419503A6175018002300370*240PGL371862C1622501C1422503A6205021002600370*240PGL372162C1825501C1825503A62350240029003700*300PGL372462C2028501C1828503A6265027003200370*360PGL372762C2031501C2031503A6295030003500370*420PGL373062C2034501C2034503A63250120mnm多孔砖过梁选用及材料表注：荷载等
27、级为一级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度6001100120*90KGL120612A61150规格8A67001200120*90KGL120712A612508A68001300120*90KGL120812A613509A69001400120*90KGL120912A614509A610001500120*90KGL121012A6155010A612001700120*90KGL121212A6175011A615002000120*190KGL121512A620502A6205018002300120*190KGL121812A623502A62350240m
28、ni!多孔砖过梁选用及材料表注：荷载等级为一级净跨长梁实际长度断面尺寸(b*h )过梁编号规格长度规格长度规格长度规格6001100240*90KGL240612A611508A67001200240*90KGL240712A612508A68001300240*90KGL240812A613509A69001400240*90KGL240912A614509A610001500240*90KGL241012A6155010A612001700240*90KGL241212A617501A6175011A615002000240*190KGL241512A820702A620501800230
29、0240*190KGL241812A623701A623502A6235021002600240*190KGL242112A826701A626502A6265024002900240*190KGL242412A1030001A629502A6295027003200240*190KGL242712A1033001A1033002A6325030003500240*190KGL243012A1236301A1236302A63550240mnm多孔砖过梁选用及材料表注：荷载等级为二级8001300240*90KGL240822A813701A613509A69001400240*90KGL24
30、0922A814701A814709A610001500240*90KGL241022A1016001A8157010A612001700240*190KGL241222A617501A617502A6175015002000240*190KGL241522A620701A820702A6205018002300240*190KGL241822A1024001A823702A6235021002600240*190KGL242122C1225501C1225502A6265024002900240*190KGL242422C1228501C1228502A6295027003200240*29
31、0KGL242722C1231501C1231502A6325030003500240*290KGL243022C1234501C1234502A63550240mni!多孔砖过梁选用及材料表注：荷载等级为三级净跨长梁实际长度断面尺寸(b*h )过梁编号-规格规格长度规格长度规格长度6001100240*90KGL240632A811701A611508A67001200240*90KGL240732A812701A812708A68001300240*90KGL240832A1014001A813709A69001400240*90KGL240932A1015001A1015009A6100
32、01500240*190KGL241032A815702A6155012001700240*190KGL241232A817701A817702A6175015002000240*190KGL241532A1021001A1021002A6205018002300240*190KGL241832C1222501C1222502A6235021002600240*190KGL242132C1425501C1225502A6265024002900240*290KGL242432C1228501C1228502A6295027003200240*290KGL242732C1431501C14315
33、02A6325030003500240*290KGL243032C1634501C1434502A63550240mnm多孔砖过梁选用及材料表注：荷载等气为四级净跨长梁实际长度断面尺寸过梁编号(b*h )规格长度规格长度规格长度规格6001100240*90KGL240642A811701A811508A67001200240*90KGL240742A1013001A812708A68001300240*90KGL240842A1214301A813709A69001400240*190KGL240942A814701A614502A6145010001500240*190KGL241042A815701A815702A6155012001700240*190KGL241242A1018001A817702A6175015002000
