擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰(hui)土(tu)(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，環保擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，水泥土(tu)(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，山西(xi)灰(hui)土(tu)(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)租賃價格，素土(tu)(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，夯(hang)擴擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，沉管(guan)擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，強夯(hang)地基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，碎(sui)石擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)螺紋(wen)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，鉆孔灌注樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，軟土(tu)(tu)地基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰(hui)土(tu)(tu)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，我公司(si)主營：擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)工(gong)(gong)(gong)程

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強化高空作業人員管理

施工現場臨(lin)時洞(dong)口(kou)及周邊要(yao)嚴格按照(zhao)相(xiang)關規定，使用鋼管、鋼筋等金(jin)屬材(cai)料架(jia)設安全(quan)防護欄(lan)桿，并使用合格的(de)安全(quan)網進行全(quan)封閉，同時要(yao)在防護欄(lan)桿周邊設置醒目(mu)的(de)預防高空墜落(luo)的(de)安全(quan)警(jing)示牌。

登高(gao)作業(ye)人員(yuan)必須配戴防(fang)(fang)滑鞋、防(fang)(fang)護手套等防(fang)(fang)滑、防(fang)(fang)凍(dong)裝(zhuang)備，并按要求帶好安(an)全帽、系(xi)好安(an)全帶。

強化施工用電管理

要加強施工現場臨(lin)時(shi)用(yong)電(dian)管理，切(qie)實做好臨(lin)時(shi)施工用(yong)電(dian)和生活用(yong)電(dian)的(de)安全防護。對現場的(de)配(pei)(pei)電(dian)室、配(pei)(pei)電(dian)箱及(ji)開(kai)關箱進(jin)行的(de)安全檢(jian)查(cha)，對不符合(he)“三級配(pei)(pei)電(dian)兩級保(bao)護和一(yi)(yi)機一(yi)(yi)閘一(yi)(yi)漏”用(yong)電(dian)規范的(de)要及(ji)時(shi)整改，對不符合(he)安全要求電(dian)線線路要立即更換。要認真檢(jian)查(cha)維修漏電(dian)保(bao)護開(kai)關，確保(bao)動作靈敏可靠。

強化職(zhi)工住宿安全管理(li)

要加強對(dui)(dui)工人宿(su)舍(she)安全(quan)及穩固性的監(jian)控(kong)，尤其是要重視暴(bao)雪和連(lian)續陰雨天氣后(hou)對(dui)(dui)宿(su)舍(she)的監(jian)控(kong)，及時做好宿(su)舍(she)積(ji)(ji)雪的清掃及四周積(ji)(ji)水的疏(shu)通，發現異常情況(kuang)應立即將宿(su)舍(she)內的人員撤離至安全(quan)地點，并妥善安置(zhi)。同時，還(huan)應加強對(dui)(dui)宿(su)舍(she)生活用(yong)(yong)電的管理，嚴禁使用(yong)(yong)各類(lei)大功率電器和取暖(nuan)設(she)(she)備，嚴禁在宿(su)舍(she)內設(she)(she)置(zhi)伙(huo)房和煤爐取暖(nuan)，嚴防煤氣。

強化(hua)事(shi)故應急預(yu)案管理

要完(wan)善現場事(shi)故應(ying)急預案制(zhi)度，建立冬季(ji)施工安全(quan)生產值班制(zhi)度，落實(shi)搶險救災(zai)人員(yuan)、機(ji)械和(he)物資，一旦發(fa)生事(shi)故時，能夠確保、有(you)序地做好緊急搶險工作，大(da)限度地減輕(qing)人員(yuan)傷亡和(he)經濟損失。

擠(ji)密(mi)(mi)樁基施(shi)(shi)工(gong)，灰(hui)土(tu)(tu)擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，環保擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，山西(xi)灰(hui)土(tu)(tu)擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，水泥土(tu)(tu)擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，素土(tu)(tu)擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，夯擴擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，沉管擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，強夯地(di)基施(shi)(shi)工(gong)，碎石(shi)擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，擠(ji)密(mi)(mi)螺(luo)紋樁施(shi)(shi)工(gong)，鉆(zhan)孔灌注樁施(shi)(shi)工(gong)，軟土(tu)(tu)地(di)基施(shi)(shi)工(gong)，灰(hui)土(tu)(tu)樁施(shi)(shi)工(gong)，我公司主(zhu)營：擠(ji)密(mi)(mi)樁施(shi)(shi)工(gong)，擠(ji)密(mi)(mi)樁工(gong)程(cheng)

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1.強夯置換地(di)基的(de)(de)適用性(xing)和處理效果要通(tong)過現場試驗確定(ding)。在進(jin)行強夯置換施(shi)工前，應(ying)在施(shi)工現場有代表(biao)性(xing)的(de)(de)場地(di)選擇一個或(huo)幾個試驗區進(jin)行試夯或(huo)試驗性(xing)施(shi)工。每個實驗區的(de)(de)面積不應(ying)小于20m×20m。

2.強夯(hang)地基用(yong)(yong)夯(hang)錘(chui)的(de)質量(liang)應(ying)(ying)為(wei)(wei)10-60t，其底部(bu)(bu)和形式應(ying)(ying)為(wei)(wei)網(wang)狀形，夯(hang)錘(chui)底部(bu)(bu)的(de)面(mian)積應(ying)(ying)根據(ju)土壤(rang)的(de)性質確定(ding)，夯(hang)錘(chui)底部(bu)(bu)的(de)靜態接地壓力應(ying)(ying)為(wei)(wei)25-80kPa。敲擊(ji)能量(liang)高(gao)(gao)時點(dian)(dian)擊(ji)高(gao)(gao)值(zhi)，夯(hang)擊(ji)能量(liang)低(di)時點(dian)(dian)擊(ji)低(di)值(zhi)，細粒(li)土使用(yong)(yong)低(di)值(zhi)。錘(chui)頭底面(mian)應(ying)(ying)對稱設置若干個從(cong)上至下貫通的(de)排氣孔(kong)，孔(kong)徑(jing)為(wei)(wei)300-400 mm。

3.基礎夯(hang)實(shi)應采用帶(dai)自動脫鉤裝置的(de)履帶(dai)吊(diao)，夯(hang)錘質量(liang)不(bu)應超過起(qi)重機械的(de)額定起(qi)重質量(liang)。履帶(dai)吊(diao)應在吊(diao)臂末端(duan)設置輔助龍門架或采取其(qi)他(ta)安全措施，防止起(qi)落錘在起(qi)升落錘時傾覆。

4.地質中常見(jian)的(de)問(wen)題是(shi)(shi)軟(ruan)土，處理軟(ruan)土常用的(de)方法是(shi)(shi)強(qiang)夯(hang)。強(qiang)夯(hang)置換法對于適合強(qiang)夯(hang)的(de)環境(jing)稍微(wei)寬松一點，適合高(gao)飽和度的(de)淤泥(ni)，對地基的(de)變形(xing)控制不(bu)會太(tai)嚴格。在設計(ji)之前，不(bu)能省略(lve)現場(chang)實(shi)驗，這是(shi)(shi)為了對其性能有一個(ge)大致(zhi)的(de)把握(wo)。

擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)，灰土(tu)(tu)擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，環保擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，水(shui)泥(ni)土(tu)(tu)擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，素土(tu)(tu)擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，夯(hang)擴擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，沉管擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，山西灰土(tu)(tu)擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)廠家，強(qiang)夯(hang)地基(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)(mi)螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，鉆孔灌注(zhu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，軟土(tu)(tu)地基(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)，山西灰土(tu)(tu)擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)設(she)備租賃，灰土(tu)(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，我(wo)公司主營：擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)程

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質量控制措施

成(cheng)孔(kong)時在成(cheng)孔(kong)桿上用(yong)紅油漆畫出成(cheng)孔(kong)深度控制線(xian)，目測成(cheng)孔(kong)桿是否豎直；

夯填過(guo)程(cheng)中嚴(yan)格控制和選用素土，對(dui)于粒徑過(guo)大的可進行篩土處理(li)。

重錘(chui)提升高(gao)度在鋼絲繩上做(zuo)標記進(jin)行高(gao)度控制。

做好(hao)單(dan)樁施工記(ji)錄，防止漏打。

素土擠密樁(zhuang)(zhuang)遍夯(hang)(hang)實完成后(hou)，對基坑內樁(zhuang)(zhuang)位、邊軸線進(jin)行復(fu)核，重新校正(zheng)后(hou)再進(jin)行第二(er)遍夯(hang)(hang)實施工。

成孔(kong)過程(cheng)中(zhong)，如發現有縮孔(kong)現象要及時與建設(she)單位及設(she)計院取得聯系。