灌注桩配筋及承载力选用表word版本.docx

1、灌注桩配筋及承载力选用表word版本灌注桩配筋及承载力选用表灌注桩配筋及承载力选用表华南理工大学建筑设计研究院201215下表为根据中华人民共和国行业标准建筑桩基技术规范（JGJ94-2008）的4.1.1条第1款所要求的最小配筋率配置的桩纵筋。桩径D()桩截面面积()需要的最小配筋率(%)根据最小配筋率配置的钢筋实际配筋率(%)纵筋间距(mm)3000.07070.6506120.9601003500.09620.6376120.7051254000.12570.6246140.7351504500.15900.6106160.7591755000.19640.5976160.6142005

2、500.23760.5846180.6432256000.28270.5717180.6302176500.33180.5578180.6132107000.38480.5449180.5952057500.44180.5318200.5692498000.50270.5189200.5632398500.56750.50410200.5542329000.63620.49110200.4942479500.70880.47811200.48823910000.78540.46512200.48023311000.95030.43814200.46322312001.13100.4121520

3、0.41722913001.32730.38517200.40222014001.53940.35918200.36722615001.76720.33219200.33823016002.01060.30620200.31323517002.26980.27921200.29123818002.54470.25321200.25925319002.83530.22621200.23326820003.14160.20025180.20323821003.46360.20028180.20622422003.80130.20025200.20726323004.15480.20027200.2

4、0425524004.52390.20029200.20124925004.90880.20032200.20523526005.30930.20034200.20123127005.72560.20031220.20626328006.15750.20033220.20425729006.60520.20035220.20125130007.06860.20038220.204239下表为根据广东省标准建筑地基基础设计规范(DBJ15-31-2003）的10.3.9条第2款所要求的最小配筋率配置的桩纵筋。桩径D()桩截面面积()需要的最小配筋率(%)根据最小配筋率配置的钢筋实际配筋率(%)纵

5、筋间距(mm)3000.07070.6506120.9601003500.09620.6506120.7051254000.12570.6506140.7351504500.15900.6396160.7591755000.19640.6286180.7782005500.23760.6176180.6432256000.28270.6067180.6302176500.33180.5957200.6632397000.38480.5848200.6532307500.44180.5739200.6402228000.50270.5639200.5632398500.56750.5521020

6、0.5542329000.63620.54111200.5432259500.70880.53010220.53626310000.78540.51911220.53225411000.95030.49713220.52023912001.13100.47515220.50422913001.32730.45316220.45823414001.53940.43118220.44422615001.76720.40920220.43021916002.01060.38821220.39722417002.26980.36622220.36822818002.54470.34424220.359

7、22219002.83530.32225220.33522620003.14160.30025220.30323821003.46360.30028220.30722422003.80130.30030220.30022023004.15480.30026250.30726524004.52390.30028250.30425825004.90880.30031250.31024326005.30930.30033250.30523827005.72560.30035250.30023328006.15750.30038250.30322329006.60520.30033280.308266

8、30007.06860.30035280.305260以下各表为按得到的桩顶轴向压力设计值。选用时，钻冲孔桩可取，人工挖孔桩可取。时的桩顶轴向压力设计值桩径D(mm)0.600.650.700.750.800.850.90300407441475509543577611350554600647693739785831400724784844905965102510864509169921069114512211298137450011311225131914141508160216965501368148315971711182519392053600162917641900203621712

9、307244365019112071223023892548270828677002217240125862771295631403325750254527572969318133933605381780028953137337836193860410243438503269354138134086435846304903900366439704275458048865191549795040834423476351045444578461241000452449015278565560326409678611005474593063866842729977558211120065147057

10、760081438686922997721300764582838920955710194108311146814008867960610345110841182212561133001500101791102711875127231357214420152681600115811254613511144761544216407173721700130741416415253163431743218522196111800146571587917100183221954320765219861900163311769219053204142177523136244972000180961960

11、421112226202412725635271432100199502161323275249382660128263299262200218962372025545273702919431019328442300239312592627920299143190933903358972400260582822930401325723474436915390872500282743063132987353433769940055424122600305823313035679382274077543324458722700329793572838476412244397246721494692

12、80035467384234137944334472905024553201290038046412174438747558507285389957069300040715441084750150894542875768061073时的桩顶轴向压力设计值桩径D(mm)0.600.650.700.750.800.850.90300505547589631673715757350687744801859916973103040089797210471122119612711346450113612301325141915141609170350014021519163617521869198621

13、035501696183819792120226224032545600201921872355252326922860302865023692567276429623159335635547002748297732063435366438934122750315434173680394342064469473280035893888418744864785508453838504052438947275065540257406077900454249215299567860566435681395050615483590463266748717075911000560860756542701

14、074777944841211006785735179168482904796131017812008075874894211009410767114401211313009477102671105711846126361342614216140010991119071282313739146551557116487150012617136691472015772168231787518926160014356155521674817945191412033721534170016206175571890720258216092295924310180018169196832119722711

15、242262574027254190020244219312361825305269922867930366200022431243002617028039299083177733647210024730267912885230913329743503437095220027142294033166533927361893845140712230029665321373460937081395534202544498240032301349923768440376430684575948451250035048379694089043811467314965252573260037908410

16、674422747386505455370456863270040881442874769451101545075791461321280043965476295129254956586206228365947290047161510915502158952628826681270742300050470546765888163087672937149975705时的桩顶轴向压力设计值桩径D(mm)0.600.650.700.750.800.850.9030060665770875880985991035082589496310321101116912384001078116812581348

17、143815271617450136514781592170618191933204750016851825196521062246238725275502038220823782548271828883058600242626282830303232353437363965028473084332235593796403342717003302357738524127440346784953750379141064422473850545370568680043134672503253915750611064698504869527456806086649268977303900545859

18、136368682372787733818895060826589709576028109861691231000673973007862842389859547101081100815488339513101921087211551122311200970410512113211213012938137471455613001138812337132871423615185161341708314001320814309154091651017611187111981215001516216426176891895320216214802274316001725118689201262156

19、423002244392587717001947521098227212434425967275892921218002183323653254722729229111309313275019002432726354283813040932436344633649020002695529201314473369435940381864043221002971832194346713714739624421004457722003261535333380514076943487462054892323003564838619415894456047531505015347224003881542

20、0504528448519517535498858223250042117456274913752646561565966663176260045554493505314656942607386453568331270049125532195731361407655006959473688280052832572346163766040704427484579247290056673613956611870841755648028685009300060649657037075775811808658591990973时的桩顶轴向压力设计值桩径D(mm)0.600.650.700.750.80

21、0.850.903007087678268859441003106235096410441125120512851366144640012591364146915741679178418894501594172618591992212522582390500196721312295245926232787295155023812579277729763174337235716002833306933053541377740144250650332536023879415644334710498770038564178449948205142546357847504427479651645533

22、590262716640800503754565876629667157135755585056866160663471077581805585299006374690674377968849990309562950710276948286887894701006210654100078708526918198371049311149118051100952210316111091190312696134901428412001133212277132211416515110160541699913001330014408155161662517733188411995014001542516710179951928120566218522313715001770719182206582213423609250852656016002014621825235042518326862285413022017002274324639265342842930325322203