基础施工技术要求英文

TECHNICALSPECIFICATIONSFORCONSTRUCTIONQUALITYOFBUILDINGGRADE&FOUNDATIONSkeypointSofqualitycontrolBasicconstructionconditionsofbuildingfoundationsGeotechnicalexplorationdataofrockandearthengineering.Thedesigndocumentandothertechnicaldocumentsareavailable,theconstructiondrawingshavebeenjointlycheckedup,thenecessarytechnicaldeliveryandtraininghavebeenaccomplished.EarthworkGeneralrequirement:Balancecalculationonexcavatingandfillingshouldbeaccomplishedbeforeearthworkconstruction,consideringminimumtransportingdistance,reasonabletransportingpathandreasonableconstructionprocedureandotherfactorssynthetically,properlyallocatetheearthwork,reducerepeatedexcavationandtransportation.GrounddrainageanddewateringshouldbedonebeforeexcavationThegradientofthesitesurfaceshouldbeinaccordancewithdesigningrequirement,ifwithoutspecificrequirement,thegradientofdrainagedirectionshouldnotbelessthan2‰.Thesitesurfaceshouldbecheckedperpoint.Setonecheckingpointevery100~400m2,andcheckpointsshouldnotbelessthan10points;set1pointevery20matlength,widthandedgeslope,notlessthan1pointeachside.Theplanposition,levelelevationandsideslopegradeshouldbemeasuredoftenduringearthworkconstruction.Reliableprotectingmeasurementshouldbeappliedtoplan-controlpilingandlevel-controlpoint,andcheckorreviewshouldbedoneperiodically.Soilshouldn’tbeplacedattheedgeoffoundationpit.Excavationofsoil:Beforeexcavation,setting-out,drainageanddewateringshouldbechecked,andtransportingroadofvehiclesanddumpareaofsoilshouldbearrangedreasonably.Theconstructionscheme,environmentprotectingmeasurementandsupervisionschemeshouldbeworkedoutaccordingtoexcavatingdepth,geologicalconditions,constructionmethod,environment,projectperiod,climateandgroundloadingandotherinformation,andtheexcavationoffoundationpit(groove)andundergroundpipingtrenchshouldapprovedbygeneralcontractorbeforeexcavation.Checkplanposition,horizontalelevation,gradeofsideslope,compactness,,drainage,dewateringsystemduringconstruction,andobserveenvironmentalchangesfromtimetotime.Sideslopevalueoftemporaryearthworkexcavationshouldbeinaccordancewiththerequirementofthefollowingtable1:Table1Sideslopevalueoftemporaryearthworkexcavation且Sorto崖fsoil蝇Sides朋lopev当alue(债Height逐:widt收h)岭Sandy傻soil暂(noti络ncludi钥ngfin伪esand僚andp动owder矩sand)晚1痕：妄1.25~翼1泼：升1.5美Common旧clay违Hard尝1贪：姓0.75~察1狸：支1.00搁Hard,霸plasti仁city黄1稀：话1.00~锁1怎：高1.25斩Soft市1疯：女1.50o叉reven偿soft探Gravel裹Fillin帅grigi清d,har弹dplas残ticcl贺ay沾1扔：扛0.50~版1膨：会1.00壁Fillin屠gsand幼ysoil雄1卸：圾1.00~枯1章：书1.50万Notes:办1.In据accor尸dance滑withd迟esign晕requir倍ement垒whent剂herei舌sany.防2.If甘apply券water-满decrea秩seor夜other绞reinfo判rces涨measu制rement辣,the菠limit丸ofthi旋stabl委ecoul你dben喷ot渣applie永d,饲butc部alcula屑tedto星check轧must或bedon必e.蹲3.The涨excav义ation幻depth瓜should狐n胆’掩texce葱ed灵4m幻fors以oftso控iland僵茅8m脏forh界arder扣soil.Thequalityinspectionstandardofearthworkexcavationshouldbeinaccordancewithrequirementoffollowingtable2:皂Table灭2The面qualit耻yinsp艇ection慕stand智ardof南earth柳worke蹄xcavat搁ion(m籍m)痰Sort支No.艇Item皆Permit牧tedto碧leranc缺e保Testin炊gmeth忠od挡Column竿Found乘ation显Founda泄tionp娱it咽Founda榜tiong音roove梨Trima通ndof纵theex热cavati温onsit促e岗Pipe

暮Trench彻Founda蓬tion俗Ofgr军ound金Manual塞Mechan蝶ical征Mainc币ontrol脉items急1住Elevat振ion唤－碰50绞±间30铸±茫50巾－板50酿－立50同Spirit捉level派2圣Length蹲,widt数h(mea虫suref第romce规ntert价oside休s)丛＋缺200魔－扰50恢＋劳300向－恨100用＋帜500轰－乞150留＋抢100克——转T隆ransit旷instr耻ument撇,meas壳uredb情ystee灾lrule俱3嫂Sides贤lope讽Refer清totab蛛le1捡Checke倒dbyg杏rader招uler可Common勉contr估olite同ms泰1践Level役ofs志urface裤20着20脾20艳20蜓20顾Checke婆dbyl摄eaning鉴ruler宜of瞧2m赚and额wedge-元shaped膏filli类ngrul表er粉2可Soil搁char狐-

槐acter见istics餐践of盖Found-

爸ation炕Byobs棒erveo阅r霸analyz并e抖onso偏ilsam侧ple太Note:旨The稼deviat堂ions督ofgr三ound(首road)窗Founda磁tiono虾nly绿applic泪able冻toFo伏undati留onsth纲atmak昂egrou企nd(ro程ad)su条rface浇onexc娃avate忆andfi姜lldir习ectly.盛Backfi瓣llof悔theea贤rthwor洽k暗Clear话awayg纯arbage贷,root何ando予thers颗undrie顷satb售ottom,绑take也outse潜epage晕andsi虽lt,an两dchec闯kand棋accept逗botto经mbefo运rebac叮kfilli毛ng..B化ackfil润lonp慨loughe摩dsoil区orso红ftsoi桐lshou季ldbe咐madea钩ftert羊hef划oundat鸟ionha尚s黄been坦compac考tedde卧nsely.汇忆Check葵draina告gemea改sureme幅nt,fi靠lling彩thickn迁essof支each猎layer,绿water熊-conta押ining狂contro际land驻compac赞tdegr兴ee茂during止backf边illing漏,The绸fillin血gthic徒kness妻andco雨mpact距times潜should间bede豆termin浙edby喘soilt尝exture贡,comp恰actco俯effici母entan盆dappl恒iedeq活uipmen嫌t.If意withou倘texpe蝶riment借albas戚is,th梯enin灵accord分ancew伯ithre瓣quirem草entof娇follo拐wingt龟able3坦:辉Table踩3塘Delami敞nating警thick虎nessa具ndcom原pactt旦imesd雕uring颈backfi喝llcon谎struct骗ion坛Compac则tequi园pment皆Delami准nating枣锹thickn惠ess(幅mm)牵Compac魂t他times恼ofea抖chlay渣er铸Flatg繁rind娃250-3理00婚6-8混Vibrat墨ingco潜mpact量machin秘e伏250-3近50矛3-4键Diesel泰oilr拢amming活machi棒ne沃200-2送50考3-4捐Manual垂tampi晓ng完＜肢200阁3-4酷Check崇elevat尚ion,g魔radeo驾fside洁slope冷,comp彻actnes稠sand避other摧items拆after袄backfi受lling懒constr筑uction私with食standa像rdin幕accord则ancew撕ithre两quirem池entof师thef担ollowi麦ngtab信le4:伐Table咳4Qua寄lityi报nspect岭ionst本andard歇ofBa薪ckfill蕉ing(m潮m)剩Sort逝No.室Item劝Permit骤tedto蛮leranc寨e无Testin打gmeth广od怜Column宝Found泊ation财Founda米tionp带it堪Founda姿tiong引roove悄Leveli将ngof竭excava摇tions报ite盏Pipet涌rench玻FDN.Gr肥ound(奔road)耗Base讨Manual背Mechan全ical诚Major饲contro霞litem仪s销1合Elevat持ion提－订50战±30评±50鸦－传50慌－辽50妻Spirit漫level纲2队Eachl跪ayerc调ompact打倦–六ness伸Design忘requi稠rement妹1胳Backfi航llear悠thwork撤Design坚requi歌rement财Sample溉test辉ordir耍ectvi抵ew爷Genera虑litem电s生2标Layer安Thickn泉essa抗ndmoi牵sture化Design沾requi脱rement刷Sample单test误andSp方iritl亚evel记3交Leveln阀essof派thes茎urface兽20构20尘20寒20欣20狡Checke曲dbyr供ulero雄rspir疤itlev榨el数Fore-c戚ontrol尼ofPi语lingW扒ork腥Check绢andac抗cepto前fdata厉:qual歇ityce键rtific屑ateof锋preca薄st-pil造ingpr坐ovided偏byma帐nufact摔urer倒Check贫andac捞cepto搅farri封vedma谣terial仰s:劝Appear狼ance随andd革imensi江onche饿cking歌ofpil嘉esarr并iveda不tcons叛tructi渴onsit当e.播Prepar饥ation叨ofpil况ingwo冲rk:犁Measur孔ement溉ofcon稻troln尿etwork春andF气oundat脉ionpo液intof画level摆:(the奥permi派ssible俯devia耀tiono霜fpili饺ngpos只ition习is:杨20mm己forg顾roupp轧iling,大慌10mm魔fors三ingle-付lined亩piling伤.风Ifbui博ldings定exist钱nearb邮y,ant谷i-shoc渐ktren盈ch(wi射thwid闸thof方0.5勒-0.8mm诞)and特other吊shock-战isolat盈ingme宿asurem积entsh宇ouldb饿eappl阔iedto饿decre天aseth甲einfl孟uence渗tothe碰m.酬Determ钻inepi映lings庆equenc虽e:gen老erally乓proce型edfro珍mcent障erto乘boths子ymmetr艰icsid岩esor亩inone棉direc立tion,寿fromc欧enter穗tothe合aroun虏d,fro适mdeep寸tosh较allow,钞from帆bigto锡small已andf合romlo蜂ngto聋short.珠庸Check看pillin去gmech董anism:故Settin公gmeas绝uring接scale猴atsid执esor籍frame逗ofthe觉pilin桥g;炮Settin诚gspri巾ngpad不betwe斜enham莲meran麻dpili融ngcap失,pili退ngcap倦andp沾iling,夹suc腊hash虫ardwoo劝d,sac净k,mat载,etc.薪Forp碍ileso箱flarg摸eleng绸thor单subjec姿ttom乒oreth柳an500点times消ofha互mmerin视g,悉hammer逗ingca擦nnotb胁edone奔until算check论edthe劲pile败bodys黄trengt呆hisq迹ualifi盼edand塘after磁28da狐ysagi钥ngtim签e.骄Middle绣contr传olof泊piling圣work:闭Liftin漫gcont颗rolof羡pre-m祥adepi揭ling:棉theco许ncrete变pre-m猴adepi间lings袍hould患onlyb胡elift放edtil李lthe匹streng定thof蛾which贫islar翅gerth际an70%匠desig致nvalu厕e,and脆betr仿anspor畅tedti玩llthe币stren革gthof耽which脆isup辱to10穿0%des浙ignva玉lue.定Proces马scont布rolof沫pilin羡g:胞Heavy而hammer来andl伙owbea谣ting;僵Thecl锡earanc丘ebetw别eenpi粪lingc洁apand佣itsc应ircums无tance前should冤be5~猛10mm图;燃Piling续hamme吉r,pil阶ingca通pand弯piling篇body京shall捆beon老the烛same舱center补line;扇Thede领viatio令nofv酿ertica伍litya捡tpili走ngins豆erting兔shoul透dnot底exceed黑0.5%;亦Whenp绞iling芬tipis向into炒hardc和layor瓶sandy谊soil,嫂focus干on扎contro恰lling筑thei太nserti贸ngoth株ertha赤nthe勇design殿edpil筐etop柏elevat锹ion.W洁henpi迫lingt铺ipent妙ersin暗to已softs项oil,f榜ocuso碍ncont趴rollin币gpile趁tope说levati洞onoth菌ertha鹰ninse旬rting粥depth.础Howev假er,th趋eimpl夜ementa落tions挡hallf鞋ollow乎there接quirem白entso灵fdesi法gndra拜wings.绳碍Whenr河eachin寸gthe灰insert息ingde溪pthbu企tnot短thede裙signed豪tope滑levati子on,ha腿mmer3斥group绕smore液with潮10str帆okesi离neach誉group很andi供nserti插ngdep甘thof赖eachg茶roups很halln瞎otexc姿eedth乡edesi让gnedd葬atato借verif蜜y.The朝contr伴olled谦insert碍ingde单pthsh疼allbe旅defin抛edwit谊hrela浩tedor采ganiza觉tions门whenn偶ecessa源ry.断Suspen笛dpili君ngin辞caseo环fthe桑follow绞ingco走nditio撕ns,wh悔ilere突portt吉osupe服rvisor厨inti参me:眯Sharp处change煌ofin岗sertin蠢g;羡Sudden峰incli惠ning/s铲hiftin庆gors壮erious骡rebou鸭nding勿ofpil据e.笑Severe四crack降orcr尤ash吧occurr矛ed轧atpi食letop岭orpi击lebod够y.仓Contro疤lofp卧ileco其nnecti置on:唐Thewe敞lding疫materi串alsha鞋llmee廊tthe牺follow优ingre撑gulati败onsin撒case垫ofwel江dingc径onnect刘ionan常dstee辟lshee来tshal委lbeo滚flow驾carbon斥steel扁.央Whena锄pplyw裹elding梳conne择ction,宾fixf件ouran缸glesf柱irstly睁with畅spotw候elding恋,the芝nweld刷symme伸trical停ly,wh智ileen丘sureq及uality是ands扭izeof情weldi徐ng.荡Refer宿toTab炸le5f免orqua备lityo致fweld含ingof栋pile此connec劝tion.年Table销5:认No.颠Items沸Allowa获bleTo塑leranc云e仔Testin爸gmeth割od铺Unit雪Value纸1张Weldin柳gseam国ofel滔ectro-袄welded梦pilin概gconn追ection桥:趣Upand渣down搞endsc慎rossin馅g被展I校nnerd谣iamete爹r<700本(洪2)Und伶ercut昆depth肉(竿3)Rei袭nforce谢mentl食ayert阀hickne号ss枪(绒4)Rei厅nforce化mentl佩ayerw组idth饺mm护mm默mm腰mm基≤已2幸≤远0.5甘2兆2践Measur壤e棉dbys高teelr示ule丹Weldin奋gjoin成ttest肃er朵Weldin植gjoin驶ttest六er德Weldin涌gjoin认ttest气er岁2其Thece忧asedt胀imeaf锄terel答ectro-逆weldin层g罗min或

葛＞梯1亡Measur混edby顶stopwa捐tch禾Check树andac饭cepto嫁fCons赌tructi招onQua凑lityf焦or夫piling鼻宽Piling季秘(韵refer堤totab同le7)内Thequ墨ality乏check余ofpre假-made纹piling陡inclu孩de:pi舟ling-m锤aking,眠infil肉trate零depth,地stand觉ardof留hamme鉴rstop泳ping,划piling熊posit械ionan撕dvert面icalit幕y;慕Asfor撕泉grade芝1buil打ding助founda罗tions陈orpil或efoun城dation悔sofp逐oorge膀ologic慰alcon熄dition铺soru亦nrelia凝blepi订lingq且uality鄙,carr伍yout萝piling碧quali逃tytes税t.禽Asto盖piling艘Found昌ation吧engine件ering瑞withp抢iling鉴Founda孔tiono染fgrad道eI,c懒omplex专geolo典gical山condit坛ionso出rofl脉owqua沈lityr恳eliabi闯lity,遮qualit拖ychec帖kofc浴omplet筝epili茂ngsho坐uldbe棉appli寸ed.奉Checki智ngmet预hodco设uldbe沫皮dynami森ctest集ingme副thod,臂ortak套ingdr网illro志ckcor绪eand么pre-bu舒riedt搜ubeul畏trason幻ictes饭tmeth史odfor杀large沃size刃piles.引稍Number古ofte铃stsha淋llbe按define杂dbase挽dont券hespe晒cific脾condit园ions.淡active油measu征rement液,rock莲core的drilli宵ngand子pre-e税mbedde追dpipe兵怀ultras滨onic圾testi馆ngcou浩ldals才obeu懂sedfo疗rpili夺ngwit文hlarg录ediam晌eter;椅check蓬number呢could设bede明termin上edby炊practi流calco骂nditio勿ns.挥Testin投gofs证ingle金pil闷e骂ing姐beari盏ngcap掩acity:拣Inord妙erto吹ensure挽verti惯calbe勇aring鬼capaci组tyof虹single美pile纪tomee作tthe蛛design略requi联rement觉,stat偷icloa城dingt钟estan瓣dreli高abled蛇ynamic炊test摇shall思bemad矿efor感single泄pile踩based装oness箩ential惊ity,g闭eologi擦calco员nditio货ns,幻andde村sign稳requi脊rement誉andc推onstru阻ction灾condit秒ionso猫fthe赏projec指t.受Pilef锦oundat桨ionso栽feith亿ercas非estat芝edbel廊owsha系llhav吧estat霜icloa题dtest救toch许eckth鱼evert犯icalb圆earing誉ofsi套nglep驱ile.P群ilest叛ested斩shall卷notbe祖less蝇than1关%oft宫otalp晃iles,阁andsh蚀allno罚tbel岁essth静an3p公ilesi桌ntota腹l.Tes症tfor吧2pile巷smini获mumfo仇rtota皂lnumb背erof标piles活lesst灵han50拾.斩(蓝a)Gra犹de1b死uildin粘g动founda方tion赢piles依have伸nosin葛glepi悬lesta象ticlo书adtes返tbefo沾repil顾ing.孤(岭b)No慨single咽pile蜓static越load扶testb爸efore前piling通yetw裕ithon洲eoft窄hefol适lowing塘cases柴:Comp浓licate压dgeol膏ogical摩condi拖tions;膏poor秩reliab饱ility蛾ofpil窗ingqu拌ality;粱lowr纷eliabi师lityo鸦fsing提lepil雕evert蔽icalp渡ile,c怕lass2碗build邮ingpi住ledfo俘undati孙onwit技hahi蒜ghnum寿berof赏piles互.赵Piling别found矿ation垒works肠ofeit崖herca协sebel捕ow,re杠liable腿verti稳callo殊adtes育tcan竹beapp胆liedt洞ochec佳kthe痛vertic监albea海ringo汪fsing凡lepil厚e.黎(贱a)Pil喜ingfo赛undati蚂onof料grade影Iofw蓝hichs盆tatic吩loadt娇estha剂sbeen仆made骄onsin萄glepi膊lingb笑efore敞piling僚;咐(载b)Pil坛ingfo号undati锁onof捞grade搜IItha谅tdoes收n辩’选tbelo哭ngto叮b)of赵item金丢.2;隐(殃c)Pil餐ingfo捧undati源onof壁grade献III;罚(允d)Aux外iliary乳test右ofsta鬼ticlo搜adtes消tonp蜘iling言founda瓦tiono衫fgrad厕eIan粥dII.沃Allowa肢bleto兼leranc孟e指繁ofpos爹ition例ofpre帖-cast铲piler型efert亡otabl崇e6:睡Table嘱6倘：旺No.挺Items救Allowa辰bleTo勺leranc果e俭（模mm进）篮1湿Piling熔sthos匀ecove麻redba辟sicgi逃rder:串(估1)Cen果terlin宪eofv不ertica孔lbasi欲cgird忠er凑(虾2)Cen与terlin呢ealon彩gwith奏basic祥girde重r博100+0.掘01H桌150+0.傍01H编2完Piling忧numbe晶rof1面-3pil清es纠100尊3绪Piling纺numbe虑rof4念-6pil锣es米1/2of蠢pil盼e袋ing住diamet缎eror燃sidel撕ength稻4萄Piling路Found灿ation弊of4-1湿6pile肃s膝(抢1)Out期mostp促ile倾(擦2)或Middle极pile司1/32o物fpil姓e励ing吧diamet旋eror皂sidel伶ength薯1/2of点pil脏e艺ing房diamet摩eror执sidel古ength哥Note:罗Hist箱hedis建tance归fromg饿round行el它e英vation陕tode怪signed与eleva跳tiono狼fpile拍topa腥tcons治tructi奥onsit诊e.糕灌努T雾able7祥Qu栏ality抽tests景tandar绿dofp纷re-mad破epili弹ngmad维eofR抗C吵Sort学Ser谁.No.貌Items周Permit胳tedto诊leranc乎e等Testin惰gmeth麻od句Unit住Value慧毒Main反Items扁1省Qualit币yTest宰ofpi柄ling心Refer卡to翼浸雾Refer勺to即帅2酸Tolera蜓nceof砌posit颈ionof踢pilin接g碌Refer种totab诸le颜6巧贪Measur困edby特steel墨rule横3欺P窑ile幸垂bearin其gcapa家city愤Refer蛮to大2.5.寸4估喷Refer犹to昂2.5.破4泛绳1献Rawma兄terial桌like配sand,凤stone,舍cemen是t,rol五ledst厘eel,e恋tc.(wh六enpre锯-made分onsit纷e)薯Meetin壤gdesi礼gnreq菠uireme淋nt旁左Check坑qualit妨ycert凭ificat宵edocu艘mento病fleav谜efact醋oryor摧sampl拦ingte穿sting葱阳2碰Mixing厅rate煤andst侵rength妈ofco灵ncrete学Meetin盒gdesi例gnreq搬uireme刺nt泊呜Check源there奖cordo赞fweig兽hing言然3裹Outlin灰eofc瞧omplet孝edpil羞e顷Thesu浓rface汤issmo瞒oth,t职hecol改oris汇even,慰depth坛of军chamfe宫rangl绝e<躲10mm傍，亭beehiv曾earea平less匆than0图.5%of俭thet耀otala君rea胃Byobs吐erving赢direc塑tly男Common撒items订页4鼓Crack唇exist源onfin痰ished译piling隆(caus篮edby垂shrink巨ing,h晒andlin捏g,shi未pping奉orkee凝ping)鼠Depth叉(倦20mm坑)狱，包width飘<京0.25mm蕉，切transv洪erse矿crack假note鸡xceed仁halfo跃fside赠lengt怜h伞Crack逝detect仍instr蛋ument,疲nota补pplica浪blefo裹rarea拌sthat族erode漏bygr积oundw俯atero胃rhamm串ertim撇eslar掀gerth岔an500揭5辉Sizeo迷ffini病shedp弓iling:庆Sidel台ength序ofsec挥tion烤mm塘±裹5口Measur库edby列steel谜rule胳刮姐Diagon生aldif保ferenc向eofp慧iling叠top鞠mm也<10敢Measur浮edby质steel晌rule寻尺下Center填lineo丹fpile漂tip串mm淹<10鸣Measur懂edby砖steel触rule挺摩沈Bendv的ector暑height捎ofpi锤lebod千y魂<1/亿1000L排Measur陵edby泻steel鸟rule逗含塞Trimd嫂egree期ofpil穿etop厘mm居<2眯Measur愿edby盟level荣ruler弟饭6阳Pilec咱onnect弓edby鼠weldin隐g:厘Weldin拳gqual成ity呢半拼深Timep钓ausea干fte