擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，灰(hui)(hui)土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，環保擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，水泥(ni)土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，素(su)土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，夯(hang)擴擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，灰(hui)(hui)土擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)報價，沉管擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，強夯(hang)地基(ji)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，碎(sui)石擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)螺(luo)紋樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，鉆孔灌注樁(zhuang)(zhuang)(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(hui)(hui)土樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，我公司主(zhu)營(ying)：擠(ji)(ji)(ji)(ji)密(mi)(mi)(mi)(mi)樁(zhuang)(zhuang)(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)(zhuang)(zhuang)工(gong)(gong)(gong)(gong)程

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強夯(hang)施工的特點有哪些(xie)

眾所周知工(gong)程建(jian)設(she)采用(yong)強夯機作(zuo)為地基施(shi)工(gong)的(de)基礎，30米灰土(tu)擠(ji)密(mi)樁(zhuang)施(shi)工(gong)，已經成為了現如今長期施(shi)工(gong)和(he)(he)提(ti)高加工(gong)效(xiao)率(lv)的(de)重要方法，而(er)強夯施(shi)工(gong)的(de)方法提(ti)高了裝(zhuang)置的(de)沖擊力，能夠有(you)效(xiao)的(de)提(ti)升機械傳(chuan)動的(de)質(zhi)量(liang)，讓施(shi)工(gong)的(de)效(xiao)率(lv)和(he)(he)施(shi)工(gong)的(de)品(pin)質(zhi)得到整(zheng)體的(de)提(ti)升，而(er)強夯施(shi)工(gong)作(zuo)為一種(zhong)獨(du)有(you)的(de)施(shi)工(gong)模式(shi)本身(shen)也具(ju)備這些方面顯著的(de)特(te)點。

1.啟動能(neng)力更加穩固，操作更加快捷

在目前我國強(qiang)夯(hang)施工設(she)備的(de)(de)不斷改(gai)進之下，其(qi)(qi)(qi)機械傳動(dong)的(de)(de)起動(dong)機裝置(zhi)滿足了(le)各方(fang)面(mian)工程(cheng)的(de)(de)基本需要，而(er)強(qiang)夯(hang)施工價(jia)格和各方(fang)面(mian)的(de)(de)模(mo)式(shi)已(yi)經成(cheng)為了(le)現今強(qiang)夯(hang)施工設(she)備的(de)(de)顯著特點(dian)，在其(qi)(qi)(qi)裝置(zhi)的(de)(de)應用之中能夠以(yi)較(jiao)(jiao)小的(de)(de)重量(liang)吊(diao)起較(jiao)(jiao)重的(de)(de)行垂，其(qi)(qi)(qi)本身(shen)的(de)(de)啟(qi)動(dong)模(mo)式(shi)更(geng)加穩(wen)定，以(yi)更(geng)好的(de)(de)加固工藝維持了(le)其(qi)(qi)(qi)重疊(die)性(xing)和夯(hang)實的(de)(de)位置(zhi)。基于這種(zhong)強(qiang)夯(hang)施工穩(wen)定的(de)(de)結構和相(xiang)應的(de)(de)施工模(mo)式(shi)，實現了(le)有效的(de)(de)啟(qi)動(dong)和相(xiang)應能源的(de)(de)控制，確保(bao)其(qi)(qi)(qi)操作的(de)(de)順暢性(xing)和安全性(xing)。

2.本身(shen)的(de)壓力值(zhi)和夯實能力

就目前我(wo)國強(qiang)路(lu)施(shi)(shi)(shi)工的(de)(de)(de)模式(shi)和(he)相(xiang)應的(de)(de)(de)機(ji)械裝置可以發現，強(qiang)夯(hang)施(shi)(shi)(shi)工的(de)(de)(de)通常(chang)具(ju)備圓形(xing)的(de)(de)(de)底面(mian)形(xing)式(shi)并(bing)且按照(zhao)土質型(xing)號實現了不同的(de)(de)(de)壓(ya)力，我(wo)國湖北強(qiang)夯(hang)施(shi)(shi)(shi)工對本身裝置地面(mian)的(de)(de)(de)排氣孔和(he)相(xiang)應的(de)(de)(de)透氣裝置更加穩(wen)定(ding)，能(neng)夠及時的(de)(de)(de)進行(xing)壓(ya)制和(he)更好的(de)(de)(de)處理(li)，讓這種強(qiang)夯(hang)施(shi)(shi)(shi)工能(neng)夠擁有更好的(de)(de)(de)執行(xing)基礎，并(bing)且保證夯(hang)實的(de)(de)(de)能(neng)力更加穩(wen)定(ding)。

總而言之強夯施(shi)工(gong)(gong)作(zuo)為一種強大的(de)(de)(de)(de)處理方式本身(shen)的(de)(de)(de)(de)工(gong)(gong)藝模式和相(xiang)應(ying)的(de)(de)(de)(de)技(ji)(ji)術指標適應(ying)了不同(tong)地(di)(di)區的(de)(de)(de)(de)環境，而人工(gong)(gong)土地(di)(di)地(di)(di)基復雜的(de)(de)(de)(de)環境用這種強夯施(shi)工(gong)(gong)的(de)(de)(de)(de)方法，更需要(yao)關注這種施(shi)工(gong)(gong)模式的(de)(de)(de)(de)安(an)全(quan)性(xing)，通過地(di)(di)基強夯施(shi)工(gong)(gong)的(de)(de)(de)(de)模式及時的(de)(de)(de)(de)進(jin)行(xing)技(ji)(ji)術調(diao)整，讓這種強夯施(shi)工(gong)(gong)的(de)(de)(de)(de)產品和相(xiang)應(ying)地(di)(di)基建(jian)設的(de)(de)(de)(de)質量更加(jia)穩定(ding)。

擠密(mi)(mi)(mi)樁(zhuang)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰(hui)土(tu)(tu)擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，環(huan)保擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，水泥(ni)土(tu)(tu)擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，素土(tu)(tu)擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，夯擴(kuo)擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，沉管擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，強夯地(di)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，碎石(shi)擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠密(mi)(mi)(mi)螺(luo)紋(wen)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，鉆孔灌注(zhu)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，軟土(tu)(tu)地(di)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰(hui)土(tu)(tu)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，我公司主營：擠密(mi)(mi)(mi)樁(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠密(mi)(mi)(mi)樁(zhuang)工(gong)(gong)(gong)程

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強夯法(fa)的(de)(de)施(shi)(shi)工(gong)主(zhu)要包括施(shi)(shi)工(gong)機具和(he)施(shi)(shi)工(gong)要點。隨著強夯技術的(de)(de)不斷發(fa)展，施(shi)(shi)工(gong)機具由(you)初期的(de)(de)小型或自制設備(bei)(bei)逐步發(fa)展到大(da)型的(de)(de)設備(bei)(bei)，而且(qie)施(shi)(shi)工(gong)方(fang)法(fa)也逐漸成熟，灰(hui)土(tu)擠密樁施(shi)(shi)工(gong)費用多少(shao)，加固效果更加顯著。

1. 施工機具

1) 履帶式吊車(che)(che)。一(yi)般采(cai)用15t—50t履帶式吊車(che)(che)。

2) 夯(hang)錘(chui)(chui)。夯(hang)錘(chui)(chui)質量可取10—40t，其底(di)(di)面(mian)(mian)形式(shi)宜(yi)采用圓(yuan)型。錘(chui)(chui)底(di)(di)面(mian)(mian)積宜(yi)按土(tu)的性質確定(ding)，錘(chui)(chui)底(di)(di)靜接(jie)地壓力(li)值(zhi)可取25—40Kpa，對于(yu)細顆粒土(tu)錘(chui)(chui)底(di)(di)靜壓力(li)宜(yi)取較小(xiao)值(zhi)。錘(chui)(chui)的底(di)(di)面(mian)(mian)應(ying)對稱設置若干個與其頂面(mian)(mian)貫(guan)通的排(pai)氣孔，孔徑可取250—300mm。

3) 脫鉤裝置。采用的自動脫鉤裝置，規格以(yi)滿足起(qi)吊夯錘(chui)重量為宜。

4) 推土(tu)機。采用70—220型履(lv)帶式推土(tu)機。

2． 施工要點

1）強夯施(shi)工前，應(ying)查明場(chang)地范圍內的地下構建物和各種地下管(guan)線的位(wei)置和標(biao)高等(deng)，并采取必要措施(shi)，以免因強夯施(shi)工而造成破壞。

2) 當強夯(hang)施工所產(chan)生的振動，對鄰近建筑物或設(she)備產(chan)生有害影(ying)響時，應采取防振或隔振措施。

3）平整(zheng)施工場(chang)地(di)，測量，記錄場(chang)地(di)的(de)高(gao)程。

4）起重機就位(wei)，對(dui)準(zhun)夯點位(wei)置(zhi)，測量，記錄夯前錘頂(ding)高程(cheng)。

擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)基(ji)(ji)施(shi)(shi)工(gong)(gong)(gong)，灰土(tu)(tu)(tu)(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，環保擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，水(shui)泥(ni)土(tu)(tu)(tu)(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，素(su)土(tu)(tu)(tu)(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，夯擴擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，沉管擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，強夯地(di)(di)基(ji)(ji)施(shi)(shi)工(gong)(gong)(gong)，碎石擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，臨汾(fen)灰土(tu)(tu)(tu)(tu)擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)螺(luo)紋樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，鉆孔(kong)灌(guan)注樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，軟土(tu)(tu)(tu)(tu)地(di)(di)基(ji)(ji)施(shi)(shi)工(gong)(gong)(gong)，灰土(tu)(tu)(tu)(tu)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，我公司主營：擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)程

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臨邊防護

　1、臨邊防護欄桿(gan)(gan)采用鋼管(guan)欄桿(gan)(gan)及欄桿(gan)(gan)柱均采用Φ48×3.5mm的(de)管(guan)材，以扣件(jian)或電焊固(gu)定。

　2、防護欄(lan)桿(gan)由2道橫桿(gan)及欄(lan)桿(gan)柱組成，上橫桿(gan)離地(di)高度為1.2m，下橫桿(gan)桿(gan)離地(di)高度為0.6m，立(li)桿(gan)總長(chang)度1.7m，埋入地(di)下0.5m，立(li)桿(gan)間距(ju)2m。

　3、防護欄(lan)桿(gan)必須自上而下用(yong)安全立網(wang)封閉。

　4、所有護(hu)欄用(yong)紅白油(you)漆(qi)刷(shua)上醒目的(de)警(jing)示(shi)(shi)色，鋼管(guan)紅白油(you)漆(qi)間距為20cm，基坑一(yi)側按(an)刷(shua)坡設4m寬的(de)安全通道，并懸掛提示(shi)(shi)標志，護(hu)欄周(zhou)圍懸掛“禁(jin)止(zhi)翻(fan)越”“當心(xin)墜落(luo)”等禁(jin)止(zhi)、警(jing)告標志。

　5、基(ji)坑(keng)周圍(wei)應明確警示堆放(fang)的(de)鋼筋材料不得超越基(ji)坑(keng)邊3m范圍(wei)警戒線(xian)，基(ji)坑(keng)戒線(xian)內嚴禁堆放(fang)一切材料。

　6、基坑施(shi)工必須按要(yao)求進行，具體臨(lin)(lin)邊防護要(yao)求按“三(san)寶四(si)口五臨(lin)(lin)邊”的管控要(yao)求執行。

　7、基坑開(kai)挖(wa)深度超過(guo)2m時，建議在欄桿式(shi)防護(hu)的基礎上加密目(mu)式(shi)安全網防護(hu)。

　8、挖(wa)(wa)(wa)掘(jue)機的履帶(dai)前端(duan)到挖(wa)(wa)(wa)掘(jue)坑邊(bian)宜(yi)保(bao)持1.5m距離(li)，渣土車始終(zhong)在挖(wa)(wa)(wa)掘(jue)機的后(hou)方等待(dai)裝土，離(li)邊(bian)坡保(bao)持6m以(yi)上的距離(li)，以(yi)消除由于(yu)施工機械(xie)作(zuo)業對(dui)樁與邊(bian)坡產生的側向擠土壓力。遇特別軟(ruan)弱部位(wei)時，機械(xie)應鋪鋼板行走。

　9、挖(wa)(wa)掘機一次(ci)性挖(wa)(wa)至基(ji)底及邊(bian)坡(po)(po)應預留(liu)150mm厚土層，再(zai)采用人工(gong)清底、修坡(po)(po)、找平(ping)，以保證基(ji)底標高和邊(bian)坡(po)(po)坡(po)(po)度正確，避免超(chao)挖(wa)(wa)和土層遭(zao)受擾動。