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1、.鋼筋混凝土過梁編制說明1、 適用范圍1.1本圖集適用于一般民用與工業(yè)建筑中采用普通磚(包括燒結(jié)、蒸壓普通磚）、多孔磚（包括燒結(jié)、混凝土多孔磚）、混凝土小型空心砌塊砌體和加氣混凝土砌塊填充墻的門窗洞口的矩形截面預(yù)制鋼筋混凝土過梁；1.2本圖集適用于非抗震設(shè)防區(qū)及抗震設(shè)防烈度為68度地震區(qū)的過梁；1.3本圖集過梁設(shè)計(jì)使用年限為50年，安全等級(jí)為二級(jí)，適用環(huán)境類別為一類；1.4構(gòu)件表面溫度高于100或有產(chǎn)生熱源且構(gòu)件表面溫度經(jīng)常高于60時(shí)，應(yīng)另行處理；1.5過梁未考慮樓面震動(dòng)的影響；2、 設(shè)計(jì)內(nèi)容2.1截面積形式2.1.1普通磚墻過梁截面及形式（見表1）；2.1.2多孔磚墻過梁截面及形式（見表2）

2、；2.1.3混凝土小型空心砌塊砌體墻過梁截面及形式（見表3）；2.1.4加氣混凝土砌塊填充墻過梁截面及形式（見表4）；2.2過梁跨度（見表5）2.3過梁上基本組合荷載設(shè)計(jì)值分為0/10/20/30/40/50KN/m六級(jí)，荷載設(shè)計(jì)值不包括過梁上按規(guī)范規(guī)定計(jì)算的墻重和過梁自重； 普通磚墻過梁截面及形式 表1墻厚（mm）120240370截面形式截面高度（mm）60/12060/120/180/240/300/360/420120/180/240/300/360/420過梁代號(hào)PGLPGLPGL 多孔磚墻過梁截面及形式 表2墻厚（mm）120240370截面形式截面高度（mm）90/19090/1

3、90/290/39090/190/290/390過梁代號(hào)KGLKGLKGL 普通磚墻過梁截面及形式 表3墻厚（mm）190截面形式截面高度（mm）90/190/290/390過梁代號(hào)QGL 加氣混凝土砌塊填充墻過梁截面及形式 表4墻厚（mm）100150200250300截面形式截面高度（mm）100/150/200/250/300過梁代號(hào)TGL 過梁凈跨、長(zhǎng)度及代號(hào) （單位mm） 表5過梁凈跨6007008009001000120015001800過梁長(zhǎng)度11001200130014001500170020002300過梁代號(hào)0607080910121518過梁凈跨2100240027003

4、0003300350039004200過梁長(zhǎng)度26002900320025003800400044004700跨度代號(hào)21242730333639423、設(shè)計(jì)依據(jù)（略）4、采用材料4.1混凝土強(qiáng)度等級(jí)為C25；4.2鋼筋為熱軋鋼筋HPB300(用A表示）和HRB400（用C表示）；5、設(shè)計(jì)計(jì)算120mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為一級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100120*60PGL120612A611507A690A6-1857001200120*60PGL120712A612507A690A6-18580013

5、00120*60PGL120812A613508A690A6-1859001400120*60PGL120912A614508A690A6-18510001500120*120PGL121012A615509A690A6-18512001700120*120PGL121212A6175010A690A6-18515002000120*120PGL121512A6205012A690A6-18518002300120*120PGL121812A8237014A690A6-185240mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為一級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格

6、長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100240*60PGL240612A611507A6210A6-1907001200240*60PGL240712A612507A6210A6-1908001300240*60PGL240812A613508A6210A6-1909001400240*120PGL240912A614508A6210A6-19010001500240*120PGL24102A615509A6210A6-19012001700240*120PGL241212A6175010A6210A6-19015002000240*120PGL241512A8207012A6210A6-19018

7、002300240*120PGL241812A823701A61A614A6210A6-17021002600240*180PGL242112A826701A626502A6265016A6790A6-17024002900240*180PGL242412A1030001A629502A6295018A6840A6-17027003200240*240PGL242712A1033001A632502A6325019A6910A6-18030003500240*240PGL243012A1236301A635502A6355020A6910A6-180240mm厚普通磚過梁選用及材料表 注：荷載

8、等級(jí)為二級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100240*120PGL240622A611507A6210A6-1907001200240*120PGL242722A612507A6210A6-1908001300240*120PGL240822A613508A6210A6-1909001400240*120PGL240922A614501A614508A6210A6-19010001500240*120PGL241022A815701A615509A6210A6-19012001700240*120PGL241222A1018001

9、A6175010A6210A6-19015002000240*180PGL241522A1021001A620502A6205012A6790A6-19018002300240*180PGL241822A1024001A1024002A6235014A6790A6-17021002600240*180PGL242122C1225501C1225502A6265016A6790A6-17024002900240*240PGL242422A1228501C1228502A6295018A6910A6-17027003200240*240PGL242722A1231501C1231502A63250

10、19A6910A6-18030003500240*240PGL243022C1434501C1434502A6355020A6960A6-180240mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為三級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100240*120PGL240632A611501A611507A6210A6-1907001200240*120PGL240732A612501A612507A6210A6-1908001300240*120PGL240832A813701A613508A6210A6-1909001400240*120

11、PGL240932A814701A814708A6210A6-19010001500240*120PGL241032A1016001A615509A6210A6-19012001700240*180PGL241232A817701A817702A6175010A6790A6-19015002000240*180PGL241532A1021001A1021002A6205012A6790A6-19018002300240*240PGL241832A1224301A823702A6235014A6910A6-17021002600240*240PGL242132C1225501C1225502A6

12、265016A6910A6-17024002900240*240PGL242432C1428501C1428502A6295018A6910A6-17027003200240*300PGL242732C1431501C1431502A6325019A61030A6-18030003500240*300PGL243032C1634501C1434502A6355020A61030A6-180240mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為四級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100240*120PGL240642A811701A611

13、507A62106-2007001200240*120PGL240742A812701A612507A62106-2008001300240*120PGL240842A1014001A613508A62106-2009001400240*120PGL240942A1015001A1015008A62106-20010001500240*120PGL241042A1216301A1016009A62106-20012001700240*180PGL241242A1018001A1018002A6175010A67906-20015002000240*180PGL241542A1219501C12

14、19502A6205012A6790A6-17518002300240*240PGL241842C1222501C1222502A6235014A6910A6-17521002600240*240PGL242142C1425501C1425502A6265016A6910A6-17524002900240*300PGL242442C1428501C1428502A6295018A61030A6-17527003200240*300PGL242742C1631501C1631502A63250 10306-14530003500240*360PGL243042C1834501C1434502A6

15、355025A611506-145240mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為五級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100240*120PGL240652A811701A611507A6210A6-2007001200240*120PGL240752A812701A812707A6210A6-2008001300240*120PGL240852A1014001A813708A6210A6-2009001400240*120PGL240952A1215301A1015008A6210A6-20010001500240*180PGL

16、241052A1016001A815702A6155010A6790A6-18012001700240*180PGL241252A1218301A1018002A6175010A6790A6-18015002000240*240PGL241552A1219501C1219502A6205012A6910A6-18018002300240*240PGL241852C1422501C1222502A6235014A6910A6-18021002600240*240PGL242152C1625501C1425502A6265018A6910A6-15024002900240*300PGL242452

17、C1628501C1628502A6295020A61030A6-15027003200240*300PGL242752C1831501C1831502A6325023A610306-14530003500240*360PGL243052C2034501C1634502A6355025A611506-145240mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為六級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100240*120PGL240662A811701A811702A611507A6670A6-2007001200240*120PGL2407

18、62A1013001A812702A612507A6670A6-2008001300240*180PGL240862A813701A813702A613509A6790A6-1609001400240*180PGL240962A1015001A614502A6145010A6790A6-16010001500240*180PGL241062A1016001A1016002A6155010A6790A6-16012001700240*240PGL241262A1018001A1018002A6175010A6790A6-18015002000240*240PGL241562A1219501C12

19、19502A6205014A6910A6-15018002300240*300PGL241862C1422501C1222502A6235016A61030A6-15021002600240*300PGL242162C1625501C1425502A6265018A61030A6-15024002900240*300PGL242462C1828501C1828502A6295020A61030A6-15027003200240*360PGL242762C2031501C1631502A6325023A811506-14530003500240*420PGL243062C2034501C1834

20、502A6355025A812706-145370mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為一級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100370*120PGL370612A611501A611508A6340A6-1657001200370*120PGL370712A612501A612509A6340A6-1658001300370*120PGL370812A613501A613509A6340A6-1659001400370*120PGL370912A614501A6145010A6340A6-16510001500370*120

21、PGL371012A615501A6155010A6340A6-16512001700370*120PGL371212A617501A6175012A6340A6-16515002000370*120PGL371512A820701A6205013A6340A6-18018002300370*180PGL371812A823701A623503A6235014A61050A6-18021002600370*180PGL372112A1027001A826703A6265015A61050A6-18024002900370*180PGL372412A1230301A1030003A6295016

22、A61050A6-20027003200370*240PGL372712A1233301A1033003A6325017A61170A6-20030003500370*240PGL373012C1234501C1234503A6355019A61170A6-200370mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為二級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100370*120PGL370622A611501A611508A6340A6-1657001200370*120PGL370722A612501A612509A6340A6-16580

23、01300370*120PGL370822A613501A613509A6340A6-1659001400370*120PGL370922A814701A6145010A6340A6-16510001500370*120PGL371022A815701A6155010A6340A6-16512001700370*120PGL371222A1018001A8170012A6340A6-16515002000370*180PGL371522A1021001A820703A6175013A61050A6-18018002300370*180PGL371822A1224301A1024003A6205

24、014A61050A6-18021002600370*240PGL372122A1227301A1027003A6235015A61050A6-18024002900370*240PGL372422C1228501C1228503A6265016A61050A6-20027003200370*240PGL372722C1431501C1231503A6295017A61170A6-20030003500370*240PGL373022C1634501C1434503A6325019A61170A6-200370mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為三級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過

25、梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100370*120PGL370632A611501A611508A6340A6-1657001200370*120PGL370732A612501A612509A6340A6-1658001300370*120PGL370832A813701A613509A6340A6-1659001400370*120PGL370932A814701A8147010A6340A6-16510001500370*120PGL371032A1016001A8157010A6340A6-16512001700370*180PGL371232A101800

26、1A6175012A6340A6-16515002000370*180PGL371532A1221301A820703A6175013A61050A6-18018002300370*180PGL371832C1222501C1222503A6205014A61050A6-18021002600370*240PGL372132C1225501C1225503A6235015A61170A6-18024002900370*240PGL372432C1628501C1228503A6265016A61170A6-20027003200370*240PGL372732C1831501C1431503A

27、6295017A61170A6-20030003500370*300PGL373032C1834501C1634503A6325019A61290A6-200370mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為四級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100370*120PGL370642A811701A611508A6340A6-1657001200370*120PGL370742A812701A612509A6340A6-1658001300370*120PGL370842A1014001A813709A6340A6-165900140

28、0370*120PGL370942A1015001A10150010A6340A6-16510001500370*120PGL371042A1216301A10160010A6340A6-16512001700370*180PGL371242A1018001A1018003A6175012A61050A6-16515002000370*180PGL371542C1219501C1219503A6175013A61050A6-18018002300370*180PGL371842C1622501C1222503A6205014A61050A6-18021002600370*240PGL37214

29、2C1625501C1225503A6235015A61170A6-18024002900370*240PGL372442C1828501C1628503A6265016A61170A6-20027003200370*240PGL372742C2031501C1831503A6295017A61170A6-20030003500370*300PGL373042C2034501C2034503A6325019A61290A6-200370mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為五級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100370*12

30、0PGL370652A811701A611508A6340A6-1657001200370*120PGL370752A812701A812709A6340A6-1658001300370*120PGL370852A1014001A813709A6340A6-1659001400370*120PGL370952A1215301A10150010A6340A6-16510001500370*120PGL371052C1214501C12145010A6340A6-16512001700370*180PGL371252C1216501C1216503A6175012A61050A6-16515002

31、000370*180PGL371552C1419501C1219503A6175013A61050A6-18018002300370*240PGL371852C1422501C1422503A6205014A61170A6-18021002600370*240PGL372152C1825501C1425503A6235015A61170A6-18024002900370*240PGL372452C2028501C1828503A6265016A61170A6-20027003200370*300PGL372752C2031501C2031503A6295017A61290A6-20030003

32、500370*360PGL373052C2034501C2034503A6325019A61410A6-200370mm厚普通磚過梁選用及材料表 注：荷載等級(jí)為六級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100370*120PGL370662A811701A811708A6340A6-1657001200370*120PGL370762A1013001A812709A6340A6-1658001300370*120PGL370862A1214301A813709A6340A6-1659001400370*120PGL370962C12135

33、01C12135010A6340A6-16510001500370*120PGL371062C1414501C12145010A6340A6-16512001700370*180PGL371262C1216501C1216503A6175012A61050A6-16515002000370*180PGL371562C1619501C1419503A6175013A61050A6-18018002300370*240PGL371862C1622501C1422503A6205014A61170A6-18021002600370*240PGL372162C1825501C1825503A62350

34、19A61170A6-145240029003700*300PGL372462C2028501C1828503A6265016A61290A6-20027003200370*360PGL372762C2031501C2031503A6295017A61410A6-20030003500370*420PGL373062C2034501C2034503A6325019A61530A6-200120mm厚多孔磚過梁選用及材料表注：荷載等級(jí)為一級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度6001100120*90KGL120612A611508A690A6-16070012

35、00120*90KGL120712A612508A690A6-1608001300120*90KGL120812A613509A690A6-1609001400120*90KGL120912A614509A690A6-17010001500120*90KGL121012A6155010A690A6-17012001700120*90KGL121212A6175011A690A6-17015002000120*190KGL121512A620502A6205012A6570A6-18518002300120*190KGL121812A623502A6235014A6570A6-175240mm厚多孔磚過梁選用及材料表 注：荷載等級(jí)為一級(jí)凈跨長(zhǎng)梁實(shí)際長(zhǎng)度斷面尺寸（b*h）過梁編號(hào)箍筋規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度規(guī)格長(zhǎng)度60011002

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