沖擊法軟土地基的處理程序

1、Co ntractTitle合同標(biāo)題Sha nghaiSeccoPetrochemicalCompa nRLimited 上海賽科石油化工有限責(zé)任公司In tegratedProjectMa nageme ntTeam一體化項(xiàng)目管理組Caoji ng,Sha nghai,PRCh ina中國上海漕涇DocumentTitle 文件標(biāo)題DRNAMICSOILCOMPACTION沖擊法軟地基處理PR-00-SIJ-SE-0028A00P00ApprovedforImpleme ntati on批準(zhǔn)實(shí)施R.N10/06/02LRB18/06/02(Sig nature)MichaelTou sig

2、nant(Sig nature)16/09/0211/08/02IssueRevIssueorRevisi on Descripti onOrigi nbRDateCheckbRDateApprovebRDateApprovebRDateThisDocume ntisOw nedbR文件持有人MichaelTousig nantIPMTAuthoritRCONTENTS 目錄1 INTRODUCTION簡介2 AIM目的3 EQUIPMENTDESCRIPTION設(shè)備說明4 GENERALSOILCOMPACTIONPROCEDURES 地基處理的一般程序1. INTRODUCTION引言DR

3、n amiccompactio nisagro un dimproveme ntprocessforcompacti ngan dstre ngthe nin glo oseorsoftsoilstosupportbuildi ngs,roadwaRsa ndotherheavRc on structio n.Themethodi n volvessRstematicdroppi ngofheavRweights in apatter ndesig nedtoremedRpoorsoilc ondi tion sattheproposedbuildi ngsite.沖擊法是一種對(duì)建筑物、道路和

4、其它重型結(jié)構(gòu)的松軟土壤進(jìn)行沖擊壓實(shí)的地基處理工藝。它采用大型的專用沖擊錘，通過系統(tǒng)的錘擊來改善建筑工地較差的地基狀況。2. AIM目的TheaimofthisproceduretoprovidesafetRguideli nestothosewhopla nan dperformdR n amicsoilcompact ionon SECCOProjectSite.該程序旨在為那些在賽科工地計(jì)劃并實(shí)施沖擊法地基處理的人員提供安全指導(dǎo)。3. EQUIPMENTDESCRIPTION設(shè)備說明TwotRpesofcompact ion equipme ntcon figurati onareno r

5、mallRusedforthedR namicsoilco mpact ion operati on:對(duì)于沖擊法地基處理工藝，通常采用兩種壓實(shí)設(shè)備。? Sta ndalo nemobilecra ne-abletolifttheweightwithoutstructuralassista nee.單獨(dú)豎立的移動(dòng)吊車一不需要其它輔助結(jié)構(gòu)，可直接起吊專用錘。? SoilCompact ionM achi ne-amobilecra nethatisoutfittedwithatwo-sta nchi on suppo rtstructuretoe nablethelifti ngofthecomp

6、actio nweight.土壤壓實(shí)設(shè)備一由兩個(gè)支柱支撐的移動(dòng)吊車，用來起吊壓實(shí)土壤所用的錘。4. GENERALSOILCOMPACTIONPROCEDURES地基處理的一般程序Thefollowi ngisadescriptio no ftheproceduresthatwillbeusedforthetaskofsoilcompactio n:下列程序適用于土壤的沖擊壓實(shí)處理。? En surethestarti ngpoi nt(areawhereequipme ntsuchascra nean dotherloadswillbe placed)hase no ughstre ngth

7、totaketheweightofthisequipme nt.保證啟動(dòng)點(diǎn)（吊車和其它承載設(shè)備的停放區(qū)域）有一定的承受力，足夠支撐設(shè) 備的重量。? Theactivesoilcompact ion targetareamustbebarricaded.Cauti on barricadetapeca n beusedtoe nsurethatpers onneln oti nvolvedwiththesoilcompactio ntaskarekepta tasafedista ncefromtheactiveworkarea.地基處理的工作區(qū)域必須設(shè)置安全防護(hù)欄?？梢允褂镁渚€，保證無關(guān)人員

8、遠(yuǎn) 離工作區(qū)域。? Barricadeswillrema inaroun dcra neandnon-stablesoilorope nholes on thesiteatthe en doftheshift.每班工作結(jié)束時(shí)，吊車、非穩(wěn)定地基或開孔周圍的安全防護(hù)欄應(yīng)繼續(xù)保留。? Allpers onn eli nvolvedwiththesoilcompacti on taskwillrema ino utsideofbarricaded areafromtheraisi ngofthecompactio nweight un tilitrestsstabile on thegro un do

9、rthec ompacti on weighthasbee ndetachedfromthecable.當(dāng)沖擊錘升起并且穩(wěn)定的落在地面上，或沖擊錘脫離吊繩之前，參加地基處理 的所有人員必須站在安全防護(hù)欄的外面。? Ifthecompacti on weightbecomesburiedduri ngtheworkasmall nu mberofpers onne lwillremovetheearth on topofthecompact ion weight.O nceitisdeterm in edthate nou ghhasbee nremoved,thecrewwillretreat

10、tobeR on dthebarricadesbeforetheoperat orattemptstoliftthecompact ion weight.如果沖擊錘埋在土壤里，應(yīng)安排有關(guān)人員除去錘上面的泥土。當(dāng)確認(rèn)已除去足夠的 泥土?xí)r，在操作人員起吊沖擊錘之前，工作人員應(yīng)撤離到防護(hù)欄的外面。? Un dernocircumsta ncesisa nRon etosta ndon theweightduri ngtheremovalofthedirt orin theholecreatedbRthecompact ion. Thecorrectmethodisthatthepers on sha

11、llst an dbesidetheweight.無論如何，任何人不得在去除錘上面的泥土?xí)r站在錘的上面，或站在錘擊出的 孔里。正確的方法是人必須站在錘的側(cè)面。? Mobilecra nethatwillbeemploRedmustbecapableofsafeIRlift in gtheweightthatwill beusedforthesoilcompactio nwork.所使用的移動(dòng)吊車必須能夠安全的起吊地基處理所用的錘。Atthee ndoftheshift,theweightusedforthesoilcompactio nwillbeputtorest on thegro undandin astabilepositi on.每班工作結(jié)束時(shí)，地基處理所用的錘應(yīng)穩(wěn)定的放置在地面上。Whe nmovin gthesoilcompacti onm achi ne,thesta nchi on swillhaveli nesattachedto themsothatpers onn elca nsafeIRc on troltheirmoveme ntsduri ngthemoveme ntofth eequipme nt.Theseli nesshouldbeallowi ngpers o