PCA蜂巢土工格室加固地基的相關介紹：

土tu工gong格ge室shi具ju有you必bi定ding的de張zhang力li和he延yan展zhan性xing，能neng使shi路lu基ji與yu土tu工gong格ge室shi構gou成cheng一yi個ge連lian續xu柔rou性xing全quan體ti結jie構gou
，將jiang交jiao通tong荷he載zai及ji上shang部bu土tu體ti的de自zi重zhong荷he載zai部bu分fen的de傳chuan遞di並bing擴kuo散san到dao一yi個ge較jiao大da的de規gui模mo，然ran後hou下xia降jiang對dui其qi下xia部bu土tu體ti的de壓ya力li
，減jian小xiao總zong沉chen降jiang
，並bing將jiang接jie壤rang部bu位wei的de沉chen降jiang變bian為wei聯lian絡luo漸jian變bian沉chen降jiang。

tugonggeshijiagudijishiyizhongjixieshidetutijiagufangfa
，tabingmeiyougaibiantianliaodekelichengfenhexianghulianjiedengjimuxingzhuang。tugonggeshishouyaoshijingguoyutongtiliangzhedexianghuxiaoguolaidaodajiagudemude，qixianghuxiaoguoshouyaobaohansangefangmian:土工格室的側向束縛效果，土工格室的網兜效應，以及土工格室的衝突效果。

土工格室的側向束縛效果首要體現在兩個方麵:一是土丁格室對格室外土體所發生的摩阻效應；ershitugonggeshiduigewangdanyuanneitutidejinguxiaoguo。tugonggeshiduitianliaogonggeilejiaodadecexiangshufuxiaoguo
，geshicebiduitianliaofashengxiangshangdechongtuzhichengli
，gouchengyigejuyoujiaodawanlagangduyukangjianqiangdudefuheti。cifuhetikeyizugeyingliheweiyidechuandi，ranhoukeyirouxingguodubinghexiebantianbanwalujidingmiandechenjiang。bingqie
，taduijubuhezaijuyouwangdouxiaoying，shihezaidefenbugengweijunyun。

土(tu)工(gong)格(ge)室(shi)的(de)衝(chong)突(tu)效(xiao)果(guo)首(shou)要(yao)體(ti)現(xian)在(zai)填(tian)料(liao)與(yu)格(ge)室(shi)壁(bi)的(de)接(jie)麵(mian)上(shang)，衝(chong)突(tu)力(li)使(shi)豎(shu)向(xiang)荷(he)載(zai)部(bu)分(fen)地(di)傳(chuan)遞(di)給(gei)土(tu)工(gong)格(ge)室(shi)
，再(zai)山(shan)土(tu)工(gong)格(ge)室(shi)部(bu)分(fen)地(di)向(xiang)外(wai)傳(chuan)遞(di)
，經(jing)過(guo)這(zhe)種(zhong)傳(chuan)遞(di)到(dao)達(da)減(jian)少(shao)地(di)基(ji)壓(ya)力(li)，然(ran)後(hou)墊(dian)層(ceng)承(cheng)載(zai)力(li)，減(jian)小(xiao)地(di)基(ji)沉(chen)降(jiang)及(ji)不(bu)均(jun)勻(yun)沉(chen)降(jiang)。