擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)基(ji)施(shi)(shi)工(gong)(gong)，灰土擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，環保擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，水泥土擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，素土擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，夯(hang)擴擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，太原擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)單位，沉管擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，強夯(hang)地基(ji)施(shi)(shi)工(gong)(gong)，碎石擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，擠(ji)(ji)(ji)(ji)(ji)(ji)密螺(luo)紋(wen)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，鉆孔灌(guan)注樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，軟土地基(ji)施(shi)(shi)工(gong)(gong)，灰土樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，我公司主(zhu)營：擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，太原擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)，擠(ji)(ji)(ji)(ji)(ji)(ji)密樁(zhuang)(zhuang)工(gong)(gong)程

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建立安(an)全(quan)生(sheng)產管(guan)理(li)制度

1、危險(xian)性較大的分(fen)部分(fen)項(xiang)工(gong)程應建立安全生產(chan)責(ze)任(ren)制，嚴格執(zhi)行有(you)關(guan)規定(ding)。

施工(gong)企業各級領導(dao)，在管(guan)理生產的同時，必須(xu)負責(ze)管(guan)理安全(quan)工(gong)作，逐級建立安全(quan)責(ze)任(ren)制，使(shi)落(luo)實(shi)安全(quan)生產的各項規(gui)章(zhang)制度成為全(quan)體職工(gong)的自覺行動。

2、建立安全技術措(cuo)施(shi)計劃，太原(yuan)擠密樁施(shi)工費用，包(bao)括改善(shan)勞動條件，防(fang)止傷亡(wang)事故，預防(fang)職業病和職業為(wei)目(mu)的各項技術組織措(cuo)施(shi)，創造(zao)一個良(liang)好(hao)的安全生產環境(jing)。

3、建立嚴(yan)格的勞力管理制度。嚴(yan)格執(zhi)行公司勞力管理制度，勞力由勞工科統一安排。新入場的工人接受入場安全(quan)(quan)教育后方(fang)可上崗(gang)操(cao)作。特種作業人員全(quan)(quan)部持證上崗(gang)。

擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，灰土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，環(huan)保(bao)擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，水泥土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，素土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，夯(hang)(hang)擴擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，沉管擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，強(qiang)夯(hang)(hang)地基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，鉆孔灌(guan)注樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，軟土地基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，灰土樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，我公司主營：擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)程

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旋挖灌注樁澆(jiao)注水下混凝土(tu)要(yao)求(qiu)

⑴對(dui)混凝土的技(ji)術要求

樁設計要求混凝(ning)土(tu)強(qiang)度為C30，配比由商品混凝(ning)土(tu)供應商提供，粗骨料（碎石）粒徑不得大(da)于25mm，坍落(luo)度180～220mm，采用普通硅酸鹽水泥，可適當摻加減(jian)水劑(ji)，摻量根(gen)據試驗確定。配制(zhi)的(de)混凝(ning)土(tu)應具有良(liang)好的(de)工(gong)作性能。

⑵混(hun)凝土澆注前(qian)由技術人(ren)員(yuan)檢(jian)查混(hun)凝土塌(ta)落度(du)并記錄。混(hun)凝土在運(yun)輸、澆筑過程中不能產生離析現(xian)象。

⑶導管內使用的隔(ge)水(shui)塞球膽(dan)大小要合適，安裝要正，太原(yuan)擠密樁施工加固，一般(ban)位于水(shui)面(mian)以上。灌注混凝土前孔口要蓋嚴，防止混凝土落入孔中污染泥(ni)漿(jiang)。

⑷混(hun)凝(ning)土(tu)首灌量應灌至導管(guan)下(xia)(xia)口(kou)2m以上，保證首灌導管(guan)埋入混(hun)凝(ning)土(tu)為3m左右(you)。混(hun)凝(ning)土(tu)澆注時(shi)，導管(guan)下(xia)(xia)口(kou)埋入混(hun)凝(ning)土(tu)的深度不小于(yu)2m，不大于(yu)6m，設專(zhuan)人及(ji)(ji)時(shi)測定，以便掌握(wo)導管(guan)提升高度。每(mei)次拆卸導管(guan)，必須(xu)經過測量計算導管(guan)埋深，然后確定卸管(guan)長度，使混(hun)凝(ning)土(tu)處于(yu)流動狀態，并作好澆注施(shi)工記錄。混(hun)凝(ning)土(tu)灌注必須(xu)連(lian)續(xu)進行，中間(jian)(jian)不得間(jian)(jian)斷(duan)。拆除(chu)后的導管(guan)放入架子中并及(ji)(ji)時(shi)清洗干凈。

擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)基(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，灰土(tu)擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，環保(bao)擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，水(shui)泥土(tu)擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，素(su)土(tu)擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，夯(hang)擴擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，沉管擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，強夯(hang)地基(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，碎石擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，擠(ji)密(mi)(mi)(mi)(mi)螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，鉆(zhan)孔(kong)灌注(zhu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，軟土(tu)地基(ji)(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，灰土(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，我(wo)公司主(zhu)營：擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)，擠(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)工(gong)(gong)程

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排(pai)(pai)水固(gu)(gu)(gu)結法。目前公路(lu)軟(ruan)基(ji)的(de)處理要(yao)綜合(he)考(kao)慮經濟適用、穩(wen)妥可行、施工簡便(bian)的(de)方法。是排(pai)(pai)水固(gu)(gu)(gu)結，它(ta)通過在軟(ruan)土地基(ji)設置的(de)豎向排(pai)(pai)水體，改變原有地基(ji)的(de)邊界(jie)條件(jian)，增(zeng)加孔(kong)隙水的(de)排(pai)(pai)除途(tu)徑(jing)，大(da)大(da)縮短了固(gu)(gu)(gu)結時間，一般采用袋裝砂(sha)井和塑料排(pai)(pai)水板配合(he)砂(sha)墊層來達到(dao)上述目的(de)。

復合地(di)(di)(di)(di)(di)基處(chu)理法。復合地(di)(di)(di)(di)(di)基是用(yong)(yong)專門(men)機械將固(gu)化劑、水泥、石(shi)灰(hui)或(huo)摻煤灰(hui)單一的(de)或(huo)混合物(wu)(wu)噴(pen)出后，在地(di)(di)(di)(di)(di)基深處(chu)就地(di)(di)(di)(di)(di)與軟土(tu)(tu)強制攪拌(ban)，利用(yong)(yong)固(gu)化劑和(he)軟土(tu)(tu)間發生的(de)一系列物(wu)(wu)理化學作(zuo)(zuo)用(yong)(yong)，在原地(di)(di)(di)(di)(di)基中形(xing)成強度(du)、剛度(du)較大的(de)加(jia)固(gu)樁(zhuang)(zhuang)體(ti)，同時也(ye)使樁(zhuang)(zhuang)周土(tu)(tu)體(ti)性質得(de)到改善，使樁(zhuang)(zhuang)體(ti)與樁(zhuang)(zhuang)間土(tu)(tu)體(ti)形(xing)成復合地(di)(di)(di)(di)(di)基共同承擔外部荷載，可實現穩定條件下的(de)快速(su)填(tian)土(tu)(tu)。這些加(jia)固(gu)土(tu)(tu)樁(zhuang)(zhuang)，不考慮加(jia)固(gu)土(tu)(tu)樁(zhuang)(zhuang)加(jia)快地(di)(di)(di)(di)(di)基的(de)排水固(gu)結速(su)度(du)和(he)對地(di)(di)(di)(di)(di)基的(de)擠密作(zuo)(zuo)用(yong)(yong)，僅考慮樁(zhuang)(zhuang)的(de)置換作(zuo)(zuo)用(yong)(yong)、應力集(ji)中效(xiao)應，進而減少總沉降量。加(jia)固(gu)土(tu)(tu)樁(zhuang)(zhuang)按(an)施工(gong)劃分有拌(ban)和(he)法和(he)粉噴(pen)法。