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建筑中采用普通磚（包括燒結、蒸壓普通磚）、多孔磚（包括燒結、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制鋼筋混凝土過梁；1.2本圖集適用于非抗震設防區及抗震設防烈度為68度地震區的過梁；1.3本圖集過梁設計使用年限為50年，安全等級為二級，適用環境類別為一類；1.4構件表面溫度高于100C或有產生熱源且構件表面溫度經常高于60C時，應另行處理；1.5過梁未考慮樓面震動的影響；2、設計內容2.1截面積形式2.2過梁跨度（見表5）2.3過梁上基本組合荷載設計值分為0/10/20/30/40/5

2、0KN/m六級，荷載設計值不包括過梁上按規范規定計算的墻重和過梁自重；普通磚墻過梁截面及形式表1墻厚（mr）120240370截面形式截面局度（mr）60/12060/120/180/240/300/360/420120/180/240/300/360/420過梁代號PGLPGLPGL多孔磚墻過梁截面及形式表2墻厚（mm120240370截面形式截面周度（mm90/19090/190/290/39090/190/290/390過梁代號KGLKGLKGL普通磚墻過梁截面及形式表3墻厚（mm190截面形式截面周度（mm90/190/290/390過梁代號QGL加氣混凝土砌塊填充墻過梁截面及形式墻厚

3、mmloo150200250300截面形式面局度mm100/150/200/250/300過梁代號TGL過梁凈跨、長度及代號（單位mr）表5過梁凈跨60070080090010001200過梁長度110012001300140015001700過梁代號060708091012過梁凈跨210024002700300033003500過梁長度260029003200250038004000跨度代號2124273033363、設計依據（略）4、米用材料4.1混凝土強度等級為C25;4.2鋼筋為熱軋鋼筋HPB300用A表示）和HRB400（用C表示）；5、設計計算120mm厚普通磚過梁選用及材料表注：

4、荷載等級為一級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格長6001100120*60PGL120612A611507A69X7001200120*60PGL120712A612507A69X8001300120*60PGL120812A613508A69X9001400120*60PGL120912A614508A69X10001500120*120PGL121012A615509A69X12001700120*120PGL121212A6175010A69120PGL121512A6205012A69120PGL

5、121812A8237014A69X240mn厚普通磚過梁選用及材料表注：荷載等級為一級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100240*60PGL240612A611507A67001200240*60PGL240712A612507A68001300240*60PGL240812A613508A69001400240*120PGL240912A614508A610001500240*120PGL24102A615509A612001700240*120PGL241212A6175010A_615002000240*120PGL241512A8207

6、012A618002300240*120PGL241812A823701A61A614A621002600240*180PGL242112A826701A626502A6265024002900240*180PGL242412A1030001A629502A6295027003200240*240PGL242712A1033001A632502A6325030003500240*240PGL243012A1236301A635502A63550240mn厚普通磚過梁選用及材料表注：荷載等級為二級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100240*120P

7、GL240622A611507A67001200240*120PGL242722A612507A68001300240*120PGL240822A613508A69001400240*120PGL240922A614501A614508A610001500240*120PGL241022A815701A615509A612001700240*120PGL241222A1018001A6175010A615002000240*180PGL241522A1021001A620502A6205018002300240*180PGL241822A1024001A1024002A623502100260

8、0240*180PGL242122C1225501C1225502A6265024002900240*240PGL242422A1228501C1228502A6295027003200240*240PGL242722A1231501C1231502A6325030003500240*240PGL243022C1434501C1434502A63550240mn厚普通磚過梁選用及材料表注：荷載等級為三級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100240*120PGL240632A611501A611507A67001200240*120PGL240732

9、A612501A612507A68001300240*120PGL240832A813701A613508A69001400240*120PGL240932A814701A814708A610001500240*120PGL241032A1016001A615509A612001700240*180PGL241232A817701A817702A6175015002000240*180PGL241532A1021001A1021002A6205018002300240*240PGL241832A1224301A823702A6235021002600240*240PGL242132C12255

10、01C1225502A6265024002900240*240PGL242432C1428501C1428502A6295027003200240*300PGL242732C1431501C1431502A6325030003500240*300PGL243032C1634501C1434502A63550240mn厚普通磚過梁選用及材料表注：荷載等級為四級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100240*120PGL240642A811701A611507A67001200240*120PGL240742A812701A612507A68001300

11、240*120PGL240842A1014001A613508A69001400240*120PGL240942A1015001A1015008A610001500240*120PGL241042A1216301A1016009A612001700240*180PGL241242A1018001A1018002A6175015002000240*180PGL241542A1219501C1219502A6205018002300240*240PGL241842C1222501C1222502A6235021002600240*240PGL242142C1425501C1425502A62650

12、24002900240*300PGL242442C1428501C1428502A6295027003200240*300PGL242742C1631501C1631502A6325030003500240*360PGL243042C1834501C1434502A63550240mn厚普通磚過梁選用及材料表注：荷載等級為五級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100240*120PGL240652A811701A611507A67001200240*120PGL240752A812701A812707A68001300240*120PGL240852

13、A1014001A813708A69001400240*120PGL240952A1215301A1015008A610001500240*180PGL241052A1016001A815702A6155012001700240*180PGL241252A1218301A1018002A6175015002000240*240PGL241552A1219501C1219502A6205018002300240*240PGL241852C1422501C1222502A6235021002600240*240PGL242152C1625501C1425502A6265024002900240*3

14、00PGL242452C1628501C1628502A6295027003200240*300PGL242752C1831501C1831502A6325030003500240*360PGL243052C2034501C1634502A63550240mn厚普通磚過梁選用及材料表注：荷載等級為六級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100240*120PGL240662A811701A811702A611507001200240*120PGL240762A1013001A812702A612508001300240*180PGL240862A813

15、701A813702A613509001400240*180PGL240962A1015001A614502A6145010001500240*180PGL241062A1016001A1016002A6155012001700240*240PGL241262A1018001A1018002A6175015002000240*240PGL241562A1219501C1219502A6205018002300240*300PGL241862C1422501C1222502A6235021002600240*300PGL242162C1625501C1425502A626502400290024

16、0*300PGL242462C1828501C1828502A6295027003200240*360PGL242762C2031501C1631502A6325030003500240*420PGL243062C2034501C1834502A63550370mm厚普通磚過梁選用及材料表注：荷載等級為一級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100370*120PGL370612A611501A611508A67001200370*120PGL370712A612501A612509A68001300370*120PGL370812A613501A61

17、3509A69001400370*120PGL370912A614501A6145010A610001500370*120PGL371012A615501A6155010A612001700370*120PGL371212A617501A6175012A615002000370*120PGL371512A820701A6205013A618002300370*180PGL371812A823701A623503A6235021002600370*180PGL372112A1027001A826703A6265024002900370*180PGL372412A1230301A1030003A6

18、295027003200370*240PGL372712A1233301A1033003A6325030003500370*240PGL373012C1234501C1234503A63550370mm厚普通磚過梁選用及材料表注：荷載等級為二級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100370*120PGL370622A611501A611508A67001200370*120PGL370722A612501A612509A68001300370*120PGL370822A613501A613509A69001400370*120PGL370922A81

19、4701A6145010A610001500370*120PGL371022A815701A6155010A612001700370*120PGL371222A1018001A8170012A615002000370*180PGL371522A1021001A820703A6175018002300370*180PGL371822A1224301A1024003A6205021002600370*240PGL372122A1227301A1027003A6235024002900370*240PGL372422C1228501C1228503A6265027003200370*240PGL37

20、2722C1431501C1231503A6295030003500370*240PGL373022C1634501C1434503A63250370mm厚普通磚過梁選用及材料表注：荷載等級為三級凈跨長梁實際長度斷面尺寸(b*h)過梁編號(2)(3)(4)規格長度規格長度規格長度規格6001100370*120PGL370632A611501A611508A67001200370*120PGL370732A612501A612509A68001300370*120PGL370832A813701A613509A69001400370*120PGL370932A814701A8147010A_6

21、10001500370*120PGL371032A1016001A8157010A_612001700370*180PGL371232A1018001A6175012A_615002000370*180PGL371532A1221301A820703A6175018002300370*180PGL371832C1222501C1222503A6205021002600370*240PGL372132C1225501C1225503A6235024002900370*240PGL372432C1628501C1228503A6265027003200370*240PGL372732C183150

22、1C1431503A6295030003500370*300PGL373032C1834501C1634503A63250370mm厚普通磚過梁選用及材料表注：荷載等級為四級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100370*120PGL370642A811701A611508A67001200370*120PGL370742A812701A612509A68001300370*120PGL370842A1014001A813709A69001400370*120PGL370942A1015001A10150010A_610001500370*120PG

23、L371042A1216301A10160010A612001700370*180PGL371242A1018001A1018003A6175015002000370*180PGL371542C1219501C1219503A6175018002300370*180PGL371842C1622501C1222503A6205021002600370*240PGL372142C1625501C1225503A6235024002900370*240PGL372442C1828501C1628503A6265027003200370*240PGL372742C2031501C1831503A629

24、5030003500370*300PGL373042C2034501C2034503A63250370mm厚普通磚過梁選用及材料表注：荷載等級為五級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100370*120PGL370652A811701A611508A67001200370*120PGL370752A812701A812709A68001300370*120PGL370852A1014001A813709A69001400370*120PGL370952A1215301A10150010A_610001500370*120PGL371052C12145

25、01C12145010A612001700370*180PGL371252C1216501C1216503A6175015002000370*180PGL371552C1419501C1219503A6175018002300370*240PGL371852C1422501C1422503A6205021002600370*240PGL372152C1825501C1425503A6235024002900370*240PGL372452C2028501C1828503A6265027003200370*300PGL372752C2031501C2031503A6295030003500370*360PGL373052C2034501C2034503A63250370mm厚普通磚過梁選用及材料表注：荷載等級為六級凈跨長梁實際長度斷面尺寸(b*h)過梁編號規格長度規格長度規格長度規格6001100370*120PGL370662A8117