擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)基施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰(hui)土(tu)擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，環保擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，水泥土(tu)擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，素土(tu)擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，夯擴擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，沉管擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，強夯地基施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，碎(sui)石擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)密(mi)(mi)(mi)(mi)(mi)螺紋樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，鉆(zhan)孔灌注(zhu)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，軟土(tu)地基施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰(hui)土(tu)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，我公(gong)司主營：擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)密(mi)(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)工(gong)(gong)(gong)(gong)(gong)程

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膠結法(fa)施工(gong)記錄(lu)要求：

1）高壓噴射注漿地(di)基、水泥土攪(jiao)拌樁(zhuang)地(di)基在(zai)方案確定(ding)后應進行現場(chang)試樁(zhuang)試驗，并通過試驗性施(shi)工(gong)或(huo)根據(ju)工(gong)程經驗確定(ding)施(shi)工(gong)參數及控樁(zhuang)標(biao)準(zhun)，太原(yuan)擠密樁(zhuang)基施(shi)工(gong)報價，并做好記錄；

2）高(gao)壓噴(pen)射注(zhu)漿地基在施(shi)工(gong)前應(ying)檢(jian)查(cha)水泥、外摻(chan)劑等的(de)(de)質(zhi)量(liang)、樁位、壓力表與流量(liang)表的(de)(de)精(jing)度和靈敏(min)度、施(shi)工(gong)設(she)備的(de)(de)性能等，施(shi)工(gong)中應(ying)檢(jian)查(cha)施(shi)工(gong)參(can)數及施(shi)工(gong)程序(xu)，如實(shi)記錄各項參(can)數和出現(xian)的(de)(de)異(yi)常現(xian)象(xiang)，施(shi)工(gong)記錄，樁體質(zhi)量(liang)及承載(zai)力檢(jian)驗(yan)應(ying)在施(shi)工(gong)結(jie)束后28d進(jin)行；

3）水(shui)(shui)泥土攪拌(ban)(ban)(ban)樁(zhuang)(zhuang)(zhuang)地(di)基(ji)施(shi)(shi)工前應(ying)檢(jian)查水(shui)(shui)泥及外摻劑的質量、樁(zhuang)(zhuang)(zhuang)位、攪拌(ban)(ban)(ban)機工作性(xing)能及各種計量設備完好(hao)程(cheng)度，施(shi)(shi)工中(zhong)應(ying)檢(jian)查機頭提升速度、噴漿時(shi)間、復攪次數(shu)、水(shui)(shui)泥漿或(huo)水(shui)(shui)泥注入量、攪拌(ban)(ban)(ban)樁(zhuang)(zhuang)(zhuang)的長度及標高，施(shi)(shi)工記錄(lu)，攪拌(ban)(ban)(ban)深度記錄(lu)誤(wu)差不(bu)得(de)大于50mm，時(shi)間記錄(lu)誤(wu)差不(bu)得(de)大于5s，施(shi)(shi)工結束后應(ying)檢(jian)查樁(zhuang)(zhuang)(zhuang)體(ti)強度、樁(zhuang)(zhuang)(zhuang)體(ti)直徑(jing)及地(di)基(ji)承載力(li)，強度檢(jian)驗應(ying)取90d齡期的試(shi)件。

各類地基處理的取樣(yang)試(shi)驗按有關規范的要(yao)求執行。

擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)，灰(hui)土(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，環(huan)保擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，水泥(ni)土(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，素土(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，夯(hang)(hang)擴擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，沉管擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，強夯(hang)(hang)地(di)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)，碎石擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，擠(ji)(ji)(ji)密(mi)(mi)(mi)螺(luo)紋(wen)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，鉆孔灌注樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，軟土(tu)地(di)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)，灰(hui)土(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，我公司主營：擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)，擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)工(gong)程

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深(shen)層(ceng)密實法施(shi)工(gong)記(ji)錄要求：

1）強夯(hang)施工的(de)夯(hang)擊(ji)(ji)點布置及技術參數(shu)（錘直、落距、夯(hang)擊(ji)(ji)點、次數(shu)等(deng)）應(ying)設計(ji)要(yao)求，夯(hang)擊(ji)(ji)遍數(shu)和(he)兩遍間的(de)間歇時間，應(ying)符(fu)合設計(ji)與施工規范要(yao)求；

2）施工過程中應對各項(xiang)參數及施工情(qing)況(kuang)進(jin)行詳細記(ji)(ji)錄(lu)，包(bao)括(kuo)夯(hang)點記(ji)(ji)錄(lu)與每遍的(de)匯總(zong)記(ji)(ji)錄(lu)，對強夯(hang)地基的(de)質量檢驗應在夯(hang)后一定的(de)間(jian)歇期之后進(jin)行；

3）振沖地(di)基(ji)在正式施工(gong)(gong)(gong)(gong)(gong)前，應(ying)(ying)在現(xian)場在代表性的場地(di)上進行(xing)(xing)試樁試驗，確定有關(guan)施工(gong)(gong)(gong)(gong)(gong)參數，做好記錄(lu)(lu)。施工(gong)(gong)(gong)(gong)(gong)時(shi)應(ying)(ying)檢查振沖器與填料的性能，施工(gong)(gong)(gong)(gong)(gong)中應(ying)(ying)檢查各種(zhong)施工(gong)(gong)(gong)(gong)(gong)參數，并做好施工(gong)(gong)(gong)(gong)(gong)記錄(lu)(lu)。對(dui)振沖地(di)基(ji)的質量檢驗應(ying)(ying)在根據不同的填料，在施工(gong)(gong)(gong)(gong)(gong)結束后間歇一定時(shi)間進行(xing)(xing)。

擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰(hui)土(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，環保擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，水泥土(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，太(tai)原(yuan)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，素(su)土(tu)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，夯(hang)擴擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，沉管擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，強夯(hang)地基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)(mi)(mi)螺紋樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，太(tai)原(yuan)擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)租賃價格，鉆(zhan)孔(kong)灌注樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，軟(ruan)土(tu)地基(ji)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰(hui)土(tu)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，我公司主(zhu)營：擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)(mi)(mi)樁(zhuang)工(gong)(gong)(gong)(gong)(gong)程

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柱錘沖擴樁法：

柱(zhu)錘(chui)沖(chong)擴樁法，通過人工成孔(kong)、螺旋鉆成孔(kong)、振動沉管成孔(kong)或(huo)柱(zhu)錘(chui)沖(chong)擊(ji)成孔(kong)，填入碎石(shi)、礦渣、灰(hui)土(tu)、水泥土(tu)、渣土(tu)或(huo)CFG料等，分(fen)層夯(hang)擊(ji)，夯(hang)擴樁體，擠密樁間(jian)土(tu)，形成復合地(di)(di)基以提高(gao)地(di)(di)基承載力和減(jian)小沉降。

柱(zhu)錘沖擴(kuo)樁(zhuang)法，適(shi)用(yong)于(yu)雜填土、素填土、粉土、砂(sha)土、粘性土地(di)基(ji)等，因地(di)制宜采用(yong)適(shi)當的(de)成孔工藝、回填料和夯擴(kuo)工藝。對(dui)地(di)下(xia)水位以下(xia)飽(bao)和松軟土層，應通過(guo)(guo)現(xian)場試驗確定其(qi)適(shi)用(yong)性。地(di)基(ji)處理深度(du)不宜超過(guo)(guo)6m，復合地(di)基(ji)承載力特征值不宜超過(guo)(guo)163KPa。

土、灰土擠密樁法：

土(tu)(tu)(tu)(tu)、灰土(tu)(tu)(tu)(tu)擠(ji)密樁(zhuang)法(fa)，采用沉管法(fa)、爆擴法(fa)、鉆孔(kong)法(fa)、掏孔(kong)法(fa)和(he)沖擊法(fa)在(zai)地(di)基(ji)中設置土(tu)(tu)(tu)(tu)樁(zhuang)或灰土(tu)(tu)(tu)(tu)樁(zhuang)，在(zai)成樁(zhuang)過程中擠(ji)密樁(zhuang)間土(tu)(tu)(tu)(tu)，由(you)擠(ji)密的樁(zhuang)間土(tu)(tu)(tu)(tu)和(he)密實的土(tu)(tu)(tu)(tu)樁(zhuang)或灰土(tu)(tu)(tu)(tu)樁(zhuang)形(xing)成復合地(di)基(ji)。以(yi)提高地(di)基(ji)承載力和(he)減(jian)小(xiao)沉降，同時也可(ke)消除(chu)濕陷性黃(huang)土(tu)(tu)(tu)(tu)的濕陷性。

土(tu)(tu)、灰(hui)(hui)土(tu)(tu)擠密(mi)樁(zhuang)(zhuang)法，太(tai)原擠密(mi)樁(zhuang)(zhuang)基施工費用(yong)(yong)，適用(yong)(yong)于(yu)地(di)下水(shui)位以上的(de)(de)濕陷(xian)性黃土(tu)(tu)、雜填土(tu)(tu)、素填土(tu)(tu)等(deng)地(di)基，可處(chu)理地(di)基的(de)(de)深(shen)度為5~15m。當(dang)以消除地(di)基土(tu)(tu)的(de)(de)濕陷(xian)性為為主要目的(de)(de)時(shi)，宜(yi)選(xuan)(xuan)用(yong)(yong)土(tu)(tu)樁(zhuang)(zhuang)擠密(mi)法。當(dang)以提高地(di)基土(tu)(tu)的(de)(de)承載力或增強其(qi)水(shui)穩性為主要目的(de)(de)時(shi)，宜(yi)選(xuan)(xuan)用(yong)(yong)灰(hui)(hui)土(tu)(tu)擠密(mi)樁(zhuang)(zhuang)法。當(dang)地(di)基土(tu)(tu)的(de)(de)含水(shui)量大于(yu)24%、飽和度大于(yu)65%時(shi)，不(bu)宜(yi)選(xuan)(xuan)用(yong)(yong)灰(hui)(hui)土(tu)(tu)樁(zhuang)(zhuang)擠密(mi)法或土(tu)(tu)擠密(mi)樁(zhuang)(zhuang)法。