擠(ji)密(mi)樁基施(shi)(shi)(shi)工(gong)(gong)，灰(hui)土(tu)擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，環保擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，水泥土(tu)擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，素土(tu)擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，夯擴擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，沉管(guan)擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，山西擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)聯(lian)系電話，強夯地基施(shi)(shi)(shi)工(gong)(gong)，碎石擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，擠(ji)密(mi)螺紋(wen)樁施(shi)(shi)(shi)工(gong)(gong)，鉆孔灌(guan)注樁施(shi)(shi)(shi)工(gong)(gong)，軟(ruan)土(tu)地基施(shi)(shi)(shi)工(gong)(gong)，灰(hui)土(tu)樁施(shi)(shi)(shi)工(gong)(gong)，我公司主營(ying)：擠(ji)密(mi)樁施(shi)(shi)(shi)工(gong)(gong)，擠(ji)密(mi)樁工(gong)(gong)程

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擠密樁施工排水措施

　1、基坑施(shi)工過程中對(dui)地表(biao)水(shui)(shui)(shui)(shui)控(kong)制，以便進(jin)(jin)行(xing)排水(shui)(shui)(shui)(shui)措施(shi)調整，對(dui)地表(biao)滯水(shui)(shui)(shui)(shui)進(jin)(jin)行(xing)如下控(kong)制：沿基坑周邊防(fang)護(hu)欄處(chu)設置一明排水(shui)(shui)(shui)(shui)溝，為(wei)了(le)排除(chu)雨季(ji)的暴雨突然(ran)而來的明水(shui)(shui)(shui)(shui)，防(fang)止排水(shui)(shui)(shui)(shui)溝泄水(shui)(shui)(shui)(shui)不及，特在基坑一側設一積(ji)水(shui)(shui)(shui)(shui)池，再(zai)通(tong)過抽水(shui)(shui)(shui)(shui)泵(beng)及時將積(ji)水(shui)(shui)(shui)(shui)抽至到河(he)邊進(jin)(jin)行(xing)排水(shui)(shui)(shui)(shui)，做(zuo)到有組織排水(shui)(shui)(shui)(shui)，山西擠(ji)密樁施(shi)工費(fei)用(yong)多少，確保排水(shui)(shui)(shui)(shui)暢通(tong)。

　2、基坑(keng)排水措施基坑(keng)上(shang)邊排水溝的(de)水統一(yi)排至(zhi)基坑(keng)周邊沉淀池，然后就近排向廠區雨水井內。

　3、基(ji)坑降水(shui)措(cuo)施(shi)基(ji)坑明(ming)水(shui)滲入底板下(xia)礫沙層，全部用(yong)深井(jing)泵排出，確(que)保基(ji)坑無積水(shui)。

擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)，灰土(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，環保擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，水泥土(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，素(su)土(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，夯擴(kuo)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，沉管擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，山西擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)聯系方(fang)式，強夯地基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)，碎石擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，鉆孔灌注樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，軟土(tu)地基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)，灰土(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，我公司主營：擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)程

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碎石樁施工技術方案

（一）、準備工作

　1、編寫施(shi)(shi)工(gong)組織設計，經審批(pi)后(hou)方(fang)可(ke)進行施(shi)(shi)工(gong)；

　2、清理平整場(chang)地(di)，消除(chu)高空(kong)和地(di)面(mian)障礙物(wu)；

　3、測量(liang)放線(xian)，恢(hui)復中線(xian)，放出路段(duan)邊線(xian)樁，清(qing)理(li)平(ping)整施工段(duan)地基(ji)表面，測量(liang)地面整平(ping)后的標高，做好排水(shui)系統，保證排水(shui)通道的暢通；

　4、按設計文件樁間距(ju)及形式繪制(zhi)碎(sui)石(shi)樁施(shi)工(gong)平面圖，經(jing)設計人(ren)員簽認后按圖準確放出(chu)樁位并編號，樁間距(ju)允(yun)許偏差(cha)為±150mm；

　5、在鉆孔(kong)樁兩測布(bu)設樁位(wei)時(shi)，應(ying)預(yu)留(liu)鉆孔(kong)樁施工位(wei)置，預(yu)留(liu)凈距為140cm。

　6、準備碎石

　7、采取安全措施(shi)，編寫安全操作條例，經審批后(hou)方可施(shi)工。

擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰(hui)土(tu)(tu)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，環保擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，水(shui)泥土(tu)(tu)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，素土(tu)(tu)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，夯擴擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，沉管擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，強夯地基(ji)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，鉆孔(kong)灌注樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，軟土(tu)(tu)地基(ji)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰(hui)土(tu)(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，山西擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，我公司主營(ying)：擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)(gong)程

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鉆孔灌注樁后注漿施工(gong)中應(ying)何(he)控制。

一、方案審查控制

鉆孔(kong)灌(guan)注(zhu)樁(zhuang)后注(zhu)漿技術施(shi)工(gong)，施(shi)工(gong)單(dan)位除了要(yao)編(bian)制鉆孔(kong)灌(guan)注(zhu)樁(zhuang)施(shi)工(gong)方(fang)(fang)案外，還(huan)需編(bian)制注(zhu)漿技術的專項(xiang)施(shi)工(gong)方(fang)(fang)案，提供各種(zhong)注(zhu)漿參數。

后注漿技術(shu)(shu)是一種(zhong)新技術(shu)(shu)，不同(tong)的(de)施工單位，因其(qi)人(ren)員的(de)技術(shu)(shu)水平(ping)、機(ji)械(xie)設備及工程所在地工程土物(wu)理力(li)學(xue)性(xing)質(zhi)和賦存(cun)狀態的(de)不同(tong)，選(xuan)擇(ze)的(de)參數不盡相同(tong)。因此，監理人(ren)員要(yao)依據掌握的(de)施工技術(shu)(shu)知識、實(shi)際經驗、相關資料(liao)和有關規范、標準，對方案選(xuan)取的(de)參數進行認真的(de)審查。審核(he)的(de)參數主要(yao)有：開塞時間、開塞壓力(li)、注漿壓力(li)、注入(ru)水泥的(de)預控量。

二、鉆孔控制

鉆(zhan)孔控制主要依據相關規范(fan)的要求(qiu)進(jin)行控制。

鉆孔(kong)控(kong)制(zhi)主要依據《建筑(zhu)地(di)基(ji)基(ji)礎工(gong)程質量施工(gong)驗收規(gui)范(fan)》《建筑(zhu)樁基(ji)技術(shu)規(gui)范(fan)》的(de)相關要求和(he)(he)設計規(gui)范(fan)進行(xing)控(kong)制(zhi)，重點控(kong)制(zhi)孔(kong)深、孔(kong)徑(jing)和(he)(he)垂(chui)直度，了解孔(kong)壁情(qing)況，及(ji)時了解孔(kong)內情(qing)況，是否有坍(tan)孔(kong)、漏水等現象，以便在后注漿施工(gong)時采取相應的(de)技術(shu)措施。