擠(ji)(ji)密(mi)(mi)樁(zhuang)基施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰土擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，環保擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，水(shui)泥土擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，素土擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，夯擴擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，沉管擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，強夯地基施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)螺紋樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，鉆孔灌(guan)注樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，軟土地基施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，灰土樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，我公司主營：擠(ji)(ji)密(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)樁(zhuang)工(gong)(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(gan)上(shang)用紅(hong)油(you)漆畫(hua)出(chu)成(cheng)孔(kong)深(shen)度(du)控制(zhi)線，目測成(cheng)孔(kong)桿(gan)是否豎直(zhi)；

夯填(tian)過(guo)程中嚴(yan)格控制和選(xuan)用素土(tu)，對于粒(li)徑(jing)過(guo)大的(de)可(ke)進行(xing)篩土(tu)處(chu)理。

重錘提升高度在鋼(gang)絲繩上做(zuo)標(biao)記進行高度控(kong)制。

做好單樁施工記錄，防止(zhi)漏打。

素土擠(ji)密樁(zhuang)遍夯實(shi)完成后，對(dui)基(ji)坑內(nei)樁(zhuang)位、邊軸線(xian)進行(xing)復核，重新校正后再進行(xing)第二遍夯實(shi)施工。

成孔過程中(zhong)，如(ru)發現有縮孔現象要及時(shi)與建設(she)單(dan)位及設(she)計院(yuan)取得聯系(xi)。

擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)基施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，灰土(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，環保擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，水泥土(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，素土(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，夯擴擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，沉管擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，強(qiang)夯地基施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，鉆(zhan)孔灌注樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，軟土(tu)地基施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，灰土(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，我(wo)公司主營：擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)程

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深基坑發(fa)生流砂的(de)補救(jiu)措施(shi)

（1）清理(li)并平(ping)整(zheng)施工場地；

（2）標(biao)出遍夯點位置，并測量場地高程(cheng)；

（3）起重機就位，夯錘置于夯點位置；

（4）測量(liang)夯前錘頂(ding)高程；

（5）將(jiang)夯(hang)錘起吊(diao)(diao)到預定高(gao)度，開啟脫鉤裝(zhuang)置，待夯(hang)錘脫鉤自(zi)由下(xia)落后(hou)，放下(xia)吊(diao)(diao)鉤，測量錘頂高(gao)程(cheng)，若發現因坑底傾(qing)斜而造(zao)成夯(hang)錘歪(wai)斜時(shi)，灰(hui)土擠(ji)密(mi)樁施工單位(wei)，應及(ji)時(shi)將(jiang)坑底整平(ping)。

（6）重復步驟

（5）按設計規定(ding)的(de)夯擊(ji)次數地(di)面(mian)沉降處理(li)及控制標準，完成一個夯點的(de)夯擊(ji)；

（7）換夯(hang)點(dian)，重復步驟（3）至(zhi)（6），完成遍全部(bu)夯(hang)點(dian)的夯(hang)擊(ji)；低溫抽(chou)真空設(she)備

（8）用(yong)推土機將(jiang)夯坑填平(ping)，并(bing)測量場地高程；

（9）在規(gui)定的間(jian)隔時間(jian)后(hou)，19米灰土擠密樁施工，按上述步驟(zou)逐次(ci)完成全部(bu)夯(hang)(hang)(hang)擊遍數，后(hou)用(yong)低(di)能(neng)量(liang)滿夯(hang)(hang)(hang)軟(ruan)管(guan)水(shui)壓試驗機(ji)，將場(chang)地表層松土夯(hang)(hang)(hang)實，并測量(liang)夯(hang)(hang)(hang)后(hou)場(chang)地高(gao)程。

擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)基(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，灰土(tu)(tu)(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，環保擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，水泥土(tu)(tu)(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，素土(tu)(tu)(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，夯擴擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，臨汾灰土(tu)(tu)(tu)擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，沉(chen)管擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，強夯地基(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，碎石擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)螺紋(wen)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，鉆孔灌注樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，軟土(tu)(tu)(tu)地基(ji)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，灰土(tu)(tu)(tu)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，我公司主營：擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)密(mi)樁(zhuang)(zhuang)工(gong)(gong)(gong)(gong)(gong)(gong)(gong)程

我們將為你提供(gong)詳細的(de)流(liu)行資訊，精彩的(de)新聞知識(shi)，灰土擠密樁施(shi)工聯系方式，讓您對產品(pin)有更(geng)深的(de)了(le)解

強(qiang)夯施工現(xian)場監控(kong)要求有哪些？

強夯(hang)法用大(da)噸位(10～40t)夯(hang)錘，反復起吊至高處(chu)(6～30m)使其(qi)自由下落，給地基以沖擊(ji)和振動(dong)能量，將地基土(tu)夯(hang)實的地基處(chu)理方法。

1、開夯(hang)前檢查錘重(zhong)和落距，以確保的單擊(ji)夯(hang)擊(ji)能量符合設計要(yao)求;

2、強夯(hang)施工過程(cheng)中，按(an)照要求(qiu)記(ji)錄下每(mei)次夯(hang)擊時候夯(hang)錘重(zhong)量，落(luo)距、夯(hang)點間距、填筑(zhu)路基(ji)高度、夯(hang)擊面積(ji)、每(mei)坑的夯(hang)擊點數，并用水準儀檢測(ce)并記(ji)錄每(mei)錘夯(hang)擊沉(chen)降量。每(mei)批夯(hang)擊完成后，測(ce)量場地(di)的夯(hang)沉(chen)量并做(zuo)好記(ji)錄。

3、在每遍夯擊前，對夯點放線(xian)進行復(fu)核，夯完后檢查夯坑位置，發現偏差或漏夯應(ying)及時糾正(zheng);

4、施工期(qi)間應對高填方路(lu)基邊坡的穩定性進行(xing)動態監測，如遇(yu)險情，則應立即停止施工，另行(xing)采(cai)取相應措施處理(li)。

施工觀(guan)(guan)測(ce)(ce)(ce)位移(yi)樁埋(mai)設于路(lu)肩(jian)下(xia)的路(lu)基頂面及路(lu)堤平臺(tai)和路(lu)堤坡腳外1米位置，每(mei)隔50米布置，施工觀(guan)(guan)測(ce)(ce)(ce)頻率：一(yi)般情況(kuang)，每(mei)10天觀(guan)(guan)測(ce)(ce)(ce)一(yi)次，要求雨(yu)后(hou)1-5天，每(mei)天觀(guan)(guan)測(ce)(ce)(ce)一(yi)次。變(bian)形觀(guan)(guan)測(ce)(ce)(ce)包括(kuo)水平位移(yi)觀(guan)(guan)測(ce)(ce)(ce)及高程觀(guan)(guan)測(ce)(ce)(ce)，使用全站(zhan)儀進行(xing)觀(guan)(guan)測(ce)(ce)(ce)。