擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰土(tu)擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，環保擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，水泥土(tu)擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，素土(tu)擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，夯擴(kuo)擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，沉(chen)管擠(ji)(ji)密樁(zhuang)(zhuang)(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(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密螺紋樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，鉆孔灌注樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，軟(ruan)土(tu)地(di)基(ji)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，30米夯擴(kuo)擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰土(tu)樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，我公司主營(ying)：擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密樁(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)程

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強夯施工帶來的污染問題解決方法

隨著建(jian)(jian)筑(zhu)工(gong)程(cheng)的(de)快速展開，國內城(cheng)市化(hua)進(jin)程(cheng)的(de)不斷加(jia)快，有用(yong)推進(jin)了建(jian)(jian)筑(zhu)職業的(de)展開。而(er)民用(yong)建(jian)(jian)筑(zhu)、工(gong)業建(jian)(jian)筑(zhu)以及商(shang)業建(jian)(jian)筑(zhu)得到了開發，有用(yong)促進(jin)了城(cheng)市的(de)制作與展開，但跟著環境的(de)污染(ran)問題也是不可忽視的(de)。怎么解(jie)決強夯施工(gong)帶來的(de)污染(ran)問題變得尤(you)為重要，解(jie)決方法如下：

1：強夯施工現場防治揚塵、噪聲、水污染及(ji)環境(jing)保護辦理(li)作業進行(xing)檢(jian)查。

2：強夯施工現場(chang)首要路程(cheng)需按施工要求進行(xing)硬化處理。施工現場(chang)采(cai)用掩(yan)蓋、固化、美化、灑水等(deng)有用方法，做到不泥濘(ning)、不揚(yang)塵(chen)。

3：強夯施工現場有專人擔任(ren)環保作業(ye)，配(pei)備相應(ying)的(de)灑水設備，及時(shi)灑水，減少(shao)揚(yang)塵污染。

4：強夯(hang)施(shi)工現場混(hun)凝土(tu)澆注(zhu)運(yun)用預拌混(hun)凝土(tu)，施(shi)工現場設(she)置攪拌機(ji)的機(ji)棚(peng)需封閉，并配備有用的降塵、防塵設(she)備。

5：強夯施工現場(chang)的車輛應控制好車速(su)(su)，安全慢行，防止(zhi)車速(su)(su)過(guo)快發作(zuo)的揚塵，行車路程應守時灑(sa)水(shui)降塵。

擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)基施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰(hui)土(tu)(tu)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，環(huan)保擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，水泥土(tu)(tu)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，素土(tu)(tu)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，夯(hang)擴(kuo)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，沉管擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，強(qiang)夯(hang)地基施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，碎石(shi)擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)螺紋樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，鉆孔灌注樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，軟土(tu)(tu)地基施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰(hui)土(tu)(tu)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，我公(gong)司(si)主營：擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)(ji)(ji)密(mi)(mi)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)工(gong)(gong)(gong)程(cheng)

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超聲(sheng)成孔(kong)檢(jian)測(ce)(ce)原理及檢(jian)測(ce)(ce)方法(fa)

成孔(kong)(kong)質量(liang)檢(jian)(jian)測(ce)(ce)(ce)包括孔(kong)(kong)徑、孔(kong)(kong)深、垂(chui)直(zhi)度(du)(du)、成渣厚(hou)度(du)(du)等，利用超(chao)聲(sheng)成孔(kong)(kong)質量(liang)檢(jian)(jian)測(ce)(ce)(ce)儀(yi)進行灌注樁孔(kong)(kong)徑、孔(kong)(kong)深、孔(kong)(kong)壁垂(chui)直(zhi)度(du)(du)檢(jian)(jian)測(ce)(ce)(ce)。超(chao)聲(sheng)成孔(kong)(kong)質量(liang)檢(jian)(jian)測(ce)(ce)(ce)儀(yi)由主機、超(chao)聲(sheng)探(tan)頭、深度(du)(du)測(ce)(ce)(ce)量(liang)裝置和提(ti)升機構組成，25米夯擴擠(ji)密樁施工，測(ce)(ce)(ce)量(liang)孔(kong)(kong)徑、孔(kong)(kong)深、垂(chui)直(zhi)度(du)(du)的原理

檢測原理

利用超聲(sheng)成(cheng)孔(kong)(kong)(kong)質量(liang)檢(jian)測(ce)(ce)(ce)(ce)儀進行灌注(zhu)樁(zhuang)(zhuang)(zhuang)孔(kong)(kong)(kong)徑(jing)、垂直度(du)(du)(du)檢(jian)測(ce)(ce)(ce)(ce)。超聲(sheng)探(tan)頭(tou)(tou)在(zai)設(she)(she)備(bei)的(de)(de)控制(zhi)下，由孔(kong)(kong)(kong)口勻(yun)速降低(di)(di)，深度(du)(du)(du)檢(jian)測(ce)(ce)(ce)(ce)設(she)(she)備(bei)測(ce)(ce)(ce)(ce)取探(tan)頭(tou)(tou)放入(ru)的(de)(de)深度(du)(du)(du)并(bing)傳至主機(ji)。因為(wei)泥(ni)(ni)漿(jiang)聲(sheng)阻抗低(di)(di)于(yu)土層和(he)巖石結(jie)構的(de)(de)聲(sheng)阻抗，超聲(sheng)波(bo)基本由孔(kong)(kong)(kong)壁(bi)形成(cheng)全反(fan)(fan)射(she)，反(fan)(fan)射(she)波(bo)通(tong)過(guo)泥(ni)(ni)漿(jiang)傳遞(di)后讓(rang)換(huan)能(neng)(neng)器(qi)采集，反(fan)(fan)射(she)波(bo)抵達的(de)(de)時間(jian)(jian)就(jiu)是超聲(sheng)波(bo)在(zai)孔(kong)(kong)(kong)洞(dong)泥(ni)(ni)漿(jiang)內的(de)(de)傳遞(di)時間(jian)(jian)t，即聲(sheng)時。檢(jian)測(ce)(ce)(ce)(ce)探(tan)頭(tou)(tou)上(shang)安裝4組換(huan)能(neng)(neng)器(qi)，太原(yuan)夯擴(kuo)擠密樁(zhuang)(zhuang)(zhuang)施工，4組探(tan)頭(tou)(tou)呈正交十字檢(jian)測(ce)(ce)(ce)(ce)鉆(zhan)孔(kong)(kong)(kong)兩個(ge)角度(du)(du)(du)的(de)(de)孔(kong)(kong)(kong)壁(bi)剖(pou)面。檢(jian)測(ce)(ce)(ce)(ce)探(tan)頭(tou)(tou)兩個(ge)角度(du)(du)(du)相(xiang)反(fan)(fan)的(de)(de)換(huan)能(neng)(neng)器(qi)到孔(kong)(kong)(kong)壁(bi)的(de)(de)間(jian)(jian)距是l1、l2，測(ce)(ce)(ce)(ce)得(de)(de)聲(sheng)波(bo)在(zai)路徑(jing)l1、l2上(shang)的(de)(de)往返(fan)傳播時間(jian)(jian)分別為(wei)t1、t2，假如泥(ni)(ni)漿(jiang)的(de)(de)聲(sheng)波(bo)速度(du)(du)(du)為(wei)c（c可通(tong)過(guo)實測(ce)(ce)(ce)(ce)得(de)(de)到那么(me)有(you)l1=ct1/2、l2=ct2/2，樁(zhuang)(zhuang)(zhuang)孔(kong)(kong)(kong)于(yu)該(gai)斷(duan)面檢(jian)測(ce)(ce)(ce)(ce)的(de)(de)孔(kong)(kong)(kong)徑(jing)就(jiu)是D=l1+l2+d，其中，夯擴(kuo)擠密樁(zhuang)(zhuang)(zhuang)施工聯系電話，d是兩角度(du)(du)(du)相(xiang)反(fan)(fan)換(huan)能(neng)(neng)器(qi)的(de)(de)接收(shou)面路程。則基于(yu)所檢(jian)查的(de)(de)樁(zhuang)(zhuang)(zhuang)孔(kong)(kong)(kong)壁(bi)剖(pou)面圖能(neng)(neng)了解樁(zhuang)(zhuang)(zhuang)孔(kong)(kong)(kong)垂直性。

擠(ji)(ji)密(mi)樁(zhuang)基施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰土(tu)擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，環保擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，水泥土(tu)擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，素土(tu)擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，夯(hang)擴(kuo)擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，沉管擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，強夯(hang)地基施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，碎石(shi)擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密(mi)螺紋樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，鉆孔灌注樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，軟土(tu)地基施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，灰土(tu)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，我(wo)公司(si)主營：擠(ji)(ji)密(mi)樁(zhuang)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)，擠(ji)(ji)密(mi)樁(zhuang)工(gong)(gong)(gong)程

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樁基定義

由設置(zhi)于巖土中的樁(zhuang)和與樁(zhuang)頂聯(lian)結(jie)(jie)的承臺共同(tong)組成的基(ji)(ji)礎或由柱與樁(zhuang)直(zhi)接聯(lian)結(jie)(jie)的單(dan)樁(zhuang)基(ji)(ji)礎。

注：很多人認(ren)為(wei)樁基(ji)就(jiu)是指n根(gen)樁的共同體（忽略承臺(tai)），這種理解，明顯是錯(cuo)誤(wu)的。

二、“慣用”的樁基驗(yan)收時間

由上述錯誤(wu)認(ren)知導致的(de)慣用樁(zhuang)基(ji)驗收時間：樁(zhuang)施工完(wan)成、樁(zhuang)基(ji)承載力和樁(zhuang)身完(wan)整性檢驗合(he)格。

三、樁基劃分

依(yi)據《建筑工(gong)程施工(gong)質量驗收統一標準(zhun)》GB50300-2013，樁(zhuang)基(ji)屬于基(ji)礎子分部中的分項工(gong)程。分為：鋼(gang)筋混凝(ning)土(tu)預(yu)制樁(zhuang)、泥漿護(hu)壁成孔(kong)灌注樁(zhuang)、長螺(luo)旋鉆孔(kong)灌注樁(zhuang)、沉管灌注樁(zhuang)、干作業(ye)成孔(kong)灌注樁(zhuang)、鋼(gang)樁(zhuang)、錨桿靜壓樁(zhuang)。