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西寧地基注漿加固

西(xi)寧(ning)(ning)(ning)三、地(di)(di)(di)(di)(di)(di)基(ji)(ji)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)的(de)(de)(de)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)（一(yi)）預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)排水(shui)(shui)(shui)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結法(fa)(fa)(fa)(fa)預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)排水(shui)(shui)(shui)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結法(fa)(fa)(fa)(fa)：在建筑物(wu)建造之前地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，在場(chang)地(di)(di)(di)(di)(di)(di)上進行堆載預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，西(xi)寧(ning)(ning)(ning)壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，使(shi)土(tu)(tu)(tu)體(ti)中部(bu)分孔隙(xi)水(shui)(shui)(shui)逐(zhu)漸排出地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，實現地(di)(di)(di)(di)(di)(di)基(ji)(ji)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，西(xi)寧(ning)(ning)(ning)壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，土(tu)(tu)(tu)體(ti)強度逐(zhu)漸提(ti)高地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，沉(chen)降(jiang)提(ti)前完(wan)成(cheng)(cheng)的(de)(de)(de)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)。西(xi)寧(ning)(ning)(ning)1、適用范圍：處(chu)理(li)海相(xiang)(xiang)、湖相(xiang)(xiang)以(yi)及河相(xiang)(xiang)沉(chen)積(ji)的(de)(de)(de)軟(ruan)弱粘(zhan)性(xing)土(tu)(tu)(tu)層(ceng)。2、排水(shui)(shui)(shui)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)機理(li)1）排水(shui)(shui)(shui)系(xi)統(tong)根據固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結理(li)論(lun)地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，西(xi)寧(ning)(ning)(ning)壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，粘(zhan)性(xing)土(tu)(tu)(tu)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結所(suo)需的(de)(de)(de)時(shi)間(jian)與(yu)排水(shui)(shui)(shui)距(ju)離的(de)(de)(de)平方(fang)(fang)(fang)成(cheng)(cheng)正(zheng)比。為了(le)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)速土(tu)(tu)(tu)層(ceng)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)結地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，有(you)效的(de)(de)(de)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)就是在地(di)(di)(di)(di)(di)(di)基(ji)(ji)中增加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)排水(shui)(shui)(shui)途徑地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，縮小(xiao)排水(shui)(shui)(shui)距(ju)離。2）加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)載系(xi)統(tong)堆載法(fa)(fa)(fa)(fa)地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，降(jiang)水(shui)(shui)(shui)預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)法(fa)(fa)(fa)(fa)、真空預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)法(fa)(fa)(fa)(fa)、聯(lian)合預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)法(fa)(fa)(fa)(fa)。等載預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)：預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)荷(he)載＝荷(he)載超載預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)：預(yu)(yu)(yu)(yu)壓(ya)(ya)(ya)(ya)荷(he)載＞荷(he)載（二）密(mi)(mi)(mi)實法(fa)(fa)(fa)(fa)地(di)(di)(di)(di)(di)(di)基(ji)(ji)處(chu)理(li)土(tu)(tu)(tu)的(de)(de)(de)密(mi)(mi)(mi)實原(yuan)理(li)：利用各種機械功能地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，在短時(shi)間(jian)內促使(shi)土(tu)(tu)(tu)的(de)(de)(de)孔隙(xi)比減小(xiao)地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，密(mi)(mi)(mi)實度提(ti)高地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，從而(er)達到提(ti)高地(di)(di)(di)(di)(di)(di)基(ji)(ji)強度地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，減少沉(chen)降(jiang)的(de)(de)(de)目的(de)(de)(de)。利用密(mi)(mi)(mi)實原(yuan)理(li)處(chu)理(li)地(di)(di)(di)(di)(di)(di)基(ji)(ji)的(de)(de)(de)方(fang)(fang)(fang)法(fa)(fa)(fa)(fa)有(you)：碾壓(ya)(ya)(ya)(ya)、夯實、擠密(mi)(mi)(mi)和振密(mi)(mi)(mi)等四(si)類(lei)。適用：非(fei)飽和的(de)(de)(de)各種粘(zhan)性(xing)土(tu)(tu)(tu)類(lei)地(di)(di)(di)(di)(di)(di)基(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)(gu)，壓(ya)(ya)(ya)(ya)密(mi)(mi)(mi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，飽和或非(fei)飽和的(de)(de)(de)砂類(lei)土(tu)(tu)(tu)。

西(xi)寧(ning) 4地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，西(xi)寧(ning)路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，改(gai)(gai)善地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)土(tu)(tu)的(de)(de)(de)動(dong)(dong)力(li)(li)特性(xing) ?地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)土(tu)(tu)的(de)(de)(de)動(dong)(dong)力(li)(li)特性(xing)表現(xian)在(zai)地(di)(di)(di)(di)(di)震時飽和(he)(he)松散粉細砂(包括(kuo)部分粉土(tu)(tu))將(jiang)產生液化；由于(yu)交通(tong)荷載(zai)或打樁(zhuang)等原因(yin)，使鄰近地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)產生振動(dong)(dong)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)。為此，需(xu)要采取措施防止(zhi)(zhi)地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)液化，并(bing)改(gai)(gai)善其振動(dong)(dong)特性(xing)以提高地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)抗震性(xing)能。5地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，改(gai)(gai)善特殊土(tu)(tu)的(de)(de)(de)不(bu)(bu)(bu)良地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)特性(xing) ?主要是或減(jian)少黃土(tu)(tu)的(de)(de)(de)濕陷性(xing)和(he)(he)膨脹土(tu)(tu)的(de)(de)(de)脹縮性(xing)等。西(xi)寧(ning)?地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)處理一(yi)般有(you)：1西(xi)寧(ning)地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，換土(tu)(tu)墊層法(fa) 2地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，西(xi)寧(ning)路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，振密地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，擠密法(fa) 3地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，排水固(gu)(gu)(gu)(gu)結法(fa) ?4地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，置換法(fa)?一(yi)地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，西(xi)寧(ning)路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)補(bu)強(qiang)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)法(fa)1 地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)補(bu)強(qiang)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)法(fa)適用于(yu)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)因(yin)受不(bu)(bu)(bu)均勻沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)降(jiang)地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，凍脹或其他原因(yin)引起的(de)(de)(de)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)裂損時的(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)。2地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，西(xi)寧(ning)路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)， 注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)施工時，先在(zai)原基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)裂損處鉆(zhan)(zhan)孔(kong)(kong)(kong)，注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)管直(zhi)徑可(ke)(ke)(ke)為25mm鉆(zhan)(zhan)孔(kong)(kong)(kong)與水平(ping)(ping)(ping)面(mian)(mian)(mian)的(de)(de)(de)傾角不(bu)(bu)(bu)應小于(yu)30°鉆(zhan)(zhan)孔(kong)(kong)(kong)孔(kong)(kong)(kong)徑應比注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)管的(de)(de)(de)直(zhi)徑大(da)2-3mm孔(kong)(kong)(kong)距可(ke)(ke)(ke)為0.5-1.0m。3地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)， 漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)液材料可(ke)(ke)(ke)采用水泥漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)等，注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)壓力(li)(li)可(ke)(ke)(ke)取0.1-0.3MPa。如果漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)液不(bu)(bu)(bu)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)，則(ze)可(ke)(ke)(ke)逐(zhu)漸加(jia)(jia)(jia)(jia)(jia)(jia)(jia)大(da)壓力(li)(li)至0.6MPa，漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)液在(zai)10-15min內再不(bu)(bu)(bu)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)則(ze)可(ke)(ke)(ke)停止(zhi)(zhi)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)。注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)的(de)(de)(de)有(you)效直(zhi)徑為0.6-1.2m。4地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)， 對(dui)(dui)單獨基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)每邊鉆(zhan)(zhan)孔(kong)(kong)(kong)不(bu)(bu)(bu)應少于(yu)2個(ge)；對(dui)(dui)條(tiao)形基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)應沿(yan)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)縱向分段(duan)施工，每段(duan)長度可(ke)(ke)(ke)取1.5-2.0m。二地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)，路(lu)(lu)面(mian)(mian)(mian)下(xia)(xia)(xia)沉(chen)(chen)(chen)(chen)(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)找(zhao)(zhao)平(ping)(ping)(ping)，加(jia)(jia)(jia)(jia)(jia)(jia)(jia)大(da)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)底(di)面(mian)(mian)(mian)積(ji)法(fa)（一(yi)）加(jia)(jia)(jia)(jia)(jia)(jia)(jia)大(da)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)底(di)面(mian)(mian)(mian)積(ji)法(fa)適用于(yu)當既有(you)建筑(zhu)的(de)(de)(de)地(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)承載(zai)力(li)(li)或基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)底(di)面(mian)(mian)(mian)積(ji)尺寸不(bu)(bu)(bu)滿足(zu)設計要求時的(de)(de)(de)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)固(gu)(gu)(gu)(gu)。可(ke)(ke)(ke)采用混(hun)凝(ning)土(tu)(tu)套(tao)或鋼筋混(hun)凝(ning)土(tu)(tu)套(tao)加(jia)(jia)(jia)(jia)(jia)(jia)(jia)大(da)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)底(di)面(mian)(mian)(mian)積(ji)。加(jia)(jia)(jia)(jia)(jia)(jia)(jia)大(da)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)礎(chu)(chu)(chu)(chu)底(di)面(mian)(mian)(mian)積(ji)的(de)(de)(de)設計和(he)(he)施工應符(fu)合

對(dui)干房(fang)屋(wu)(wu)建(jian)(jian)筑(zhu)(zhu)來說，重(zhong)要(yao)的(de)(de)(de)(de)(de)不是(shi)(shi)墻(qiang)面(mian)，而是(shi)(shi)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)，如(ru)果(guo)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)不穩(wen)，那么(me)房(fang)屋(wu)(wu)的(de)(de)(de)(de)(de)和整(zheng)體(ti)建(jian)(jian)筑(zhu)(zhu)質量(liang).無法(fa)得到保證(zheng)(zheng)。現在(zai)(zai)(zai)(zai)(zai)一(yi)(yi)些大(da)城市高層(ceng)建(jian)(jian)筑(zhu)(zhu)在(zai)(zai)(zai)(zai)(zai)整(zheng)體(ti)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)設(she)計(ji)和安杜上相對(dui)合理(li)(li)，整(zheng)體(ti)性也(ye)能(neng)夠保證(zheng)(zheng)，因(yin)(yin)此(ci)(ci)(ci)在(zai)(zai)(zai)(zai)(zai)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)基(ji)(ji)(ji)礎加(jia)(jia)(jia)固(gu)問題(ti)上也(ye).相對(dui)合理(li)(li)，但是(shi)(shi)在(zai)(zai)(zai)(zai)(zai)一(yi)(yi)些地(di)區，很多(duo)(duo)自(zi)建(jian)(jian)房(fang)屋(wu)(wu)整(zheng)體(ti)質量(liang)卻十分(fen)堪憂(you)，我們甚至能(neng)夠經常(chang)(chang)從資訊中(zhong)看(kan)到，因(yin)(yin)此(ci)(ci)(ci)大(da)風(feng)或者是(shi)(shi)大(da)雪積壓，導(dao)致房(fang)屋(wu)(wu)倒塌。因(yin)(yin)此(ci)(ci)(ci)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)基(ji)(ji)(ji)礎加(jia)(jia)(jia)固(gu)是(shi)(shi)非常(chang)(chang)必要(yao)的(de)(de)(de)(de)(de)。房(fang)屋(wu)(wu)的(de)(de)(de)(de)(de)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)出現問題(ti)，不單單是(shi)(shi)居住性可能(neng)會出現問題(ti)，更重(zhong)要(yao)的(de)(de)(de)(de)(de)是(shi)(shi)一(yi)(yi)旦出現一(yi)(yi)些災(zai)害，那么(me)作為遮(zhe)風(feng)擋雨(yu)的(de)(de)(de)(de)(de)建(jian)(jian)筑(zhu)(zhu)物在(zai)(zai)(zai)(zai)(zai)面(mian)對(dui)這些外來的(de)(de)(de)(de)(de)影響是(shi)(shi)完全沒有(you)抵抗力。尤其(qi)是(shi)(shi)汛(xun)期，很多(duo)(duo)傷亡并不是(shi)(shi)完全因(yin)(yin)為洪水(shui)，而是(shi)(shi)由于房(fang)屋(wu)(wu)在(zai)(zai)(zai)(zai)(zai)水(shui)流的(de)(de)(de)(de)(de)沖擊下造成的(de)(de)(de)(de)(de)人身傷害，因(yin)(yin)此(ci)(ci)(ci)針對(dui)這種情況，我們想(xiang)要(yao)對(dui)于自(zi)己有(you)一(yi)(yi)個(ge)保證(zheng)(zheng)，地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)基(ji)(ji)(ji)礎加(jia)(jia)(jia)固(gu)是(shi)(shi)非常(chang)(chang)重(zhong)要(yao)的(de)(de)(de)(de)(de)一(yi)(yi)個(ge)項目。在(zai)(zai)(zai)(zai)(zai)這方(fang)(fang)面(mian)，像是(shi)(shi)深埋法(fa)、建(jian)(jian)筑(zhu)(zhu)加(jia)(jia)(jia)注等方(fang)(fang)式，在(zai)(zai)(zai)(zai)(zai)地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)基(ji)(ji)(ji)礎加(jia)(jia)(jia)固(gu)方(fang)(fang)面(mian)，相關(guan)流程(cheng)已(yi)經趨于完善，但是(shi)(shi)在(zai)(zai)(zai)(zai)(zai)選(xuan)(xuan)擇(ze)(ze)施(shi)工方(fang)(fang)的(de)(de)(de)(de)(de)時候也(ye)要(yao)注意專(zhuan)業技(ji)術指導(dao)和相關(guan)數據分(fen)析的(de)(de)(de)(de)(de)支持，才(cai)能(neng)夠在(zai)(zai)(zai)(zai)(zai)原有(you)的(de)(de)(de)(de)(de)基(ji)(ji)(ji)礎上地(di)基(ji)(ji)(ji)注漿(jiang)加(jia)(jia)(jia)固(gu)的(de)(de)(de)(de)(de)穩(wen)定性，建(jian)(jian)筑(zhu)(zhu)物的(de)(de)(de)(de)(de)，因(yin)(yin)此(ci)(ci)(ci)需要(yao)我們在(zai)(zai)(zai)(zai)(zai)選(xuan)(xuan)擇(ze)(ze)的(de)(de)(de)(de)(de)過程(cheng)當(dang)中(zhong)更加(jia)(jia)(jia)的(de)(de)(de)(de)(de)慎重(zhong)，保證(zheng)(zheng).后(hou)施(shi)工質量(liang)，在(zai)(zai)(zai)(zai)(zai)相關(guan)施(shi)工的(de)(de)(de)(de)(de)過程(cheng)當(dang)中(zhong)，好(hao)選(xuan)(xuan)擇(ze)(ze)比較出色的(de)(de)(de)(de)(de)施(shi)工方(fang)(fang)，保證(zheng)(zheng)工程(cheng).后(hou)的(de)(de)(de)(de)(de)效果(guo)。