公路下沉注漿黃山用戶喜愛廠家

使(shi)用(yong)(yong)黃(huang)(huang)山(shan)(shan)(shan)公路下(xia)沉(chen)注漿(jiang)加(jia)固(gu)(gu)(gu)樁(zhuang)基(ji)的(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)藝容易(yi)達到現(xian)代建筑施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)要(yao)求(qiu)，是大建筑物施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)質(zhi)量的(de)(de)(de)要(yao)求(qiu)，這(zhe)在現(xian)代建筑施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)程(cheng)中是極(ji)其重要(yao)的(de)(de)(de)，樁(zhuang)端注漿(jiang)有一(yi)(yi)定的(de)(de)(de)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)流程(cheng)，施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)時(shi)按照(zhao)設(she)(she)計(ji)好的(de)(de)(de)流程(cheng)走可以讓(rang)工(gong)(gong)(gong)(gong)(gong)程(cheng)質(zhi)量提(ti)高(gao)，每一(yi)(yi)步施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)步驟都有需(xu)(xu)要(yao)注意的(de)(de)(de)事項。 其中埋設(she)(she)注漿(jiang)管道(dao)和漿(jiang)液注入管道(dao)時(shi)為重要(yao)，需(xu)(xu)要(yao)投入更多注意力，除(chu)了嚴格施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，還要(yao)注意準備補(bu)救措施(shi)(shi)，以防施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)過程(cheng)出(chu)現(xian)意外情況，此(ci)方(fang)法加(jia)固(gu)(gu)(gu)樁(zhuang)基(ji)在施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)中易(yi)于實現(xian)，但需(xu)(xu)要(yao)足夠的(de)(de)(de)細心只要(yao)做好計(ji)劃，嚴格施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，工(gong)(gong)(gong)(gong)(gong)程(cheng)質(zhi)量是很有保證的(de)(de)(de)。 因此(ci)，樁(zhuang)端注漿(jiang)在樁(zhuang)基(ji)加(jia)固(gu)(gu)(gu)這(zhe)一(yi)(yi)領域還會被廣泛應用(yong)(yong)，4.4旋暇質(zhi)量檢驗在建筑建設(she)(she)選(xuan)擇會是軟土(tu)黃(huang)(huang)山(shan)(shan)(shan)地基(ji)，這(zhe)時(shi)處理目的(de)(de)(de)是利用(yong)(yong)換(huan)填(tian)，夯實，擠(ji)密，排(pai)水(shui)(shui)，膠結，加(jia)筋，熱學(xue)等方(fang)法進行房屋加(jia)固(gu)(gu)(gu)，主要(yao)是提(ti)高(gao)黃(huang)(huang)山(shan)(shan)(shan)地基(ji)的(de)(de)(de)抗(kang)剪切強度，降低(di)黃(huang)(huang)山(shan)(shan)(shan)地基(ji)的(de)(de)(de)壓(ya)縮性。 改善黃(huang)(huang)山(shan)(shan)(shan)地基(ji)的(de)(de)(de)透水(shui)(shui)特性，增加(jia)黃(huang)(huang)山(shan)(shan)(shan)地基(ji)加(jia)快固(gu)(gu)(gu)結，還具有降低(di)透水(shui)(shui)性，減少(shao)水(shui)(shui)壓(ya)力，從而(er)黃(huang)(huang)山(shan)(shan)(shan)地基(ji)加(jia)固(gu)(gu)(gu)性，南方(fang)某城市一(yi)(yi)紡織織造車(che)間(jian)在投入使(shi)用(yong)(yong)不到6個(ge)月里，廠房墻體出(chu)現(xian)裂縫，且裂縫發展漸趨于擴(kuo)大，以致后嚴重到柱間(jian)支(zhi)撐發生損壞。

看(kan)看(kan)我們的(de)(de)(de)(de)(de)(de)(de)(de)中國沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)地(di)(di)(di)(di)(di)(di)(di)圖 黃(huang)山(shan)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，黃(huang)山(shan)地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，就會(hui)(hui)(hui)(hui)發(fa)現(xian)(xian)哪(na)個(ge)地(di)(di)(di)(di)(di)(di)(di)區受(shou)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)影(ying)響(xiang)。樹(shu)木(mu)和(he)(he)(he)其他植被(bei)盡管你住所或(huo)(huo)工(gong)(gong)作(zuo)場(chang)所附近的(de)(de)(de)(de)(de)(de)(de)(de)樹(shu)木(mu)或(huo)(huo)灌(guan)(guan)(guan)(guan)(guan)(guan)木(mu)會(hui)(hui)(hui)(hui)增(zeng)加它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)景致(zhi)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，但同(tong)時(shi)(shi)也會(hui)(hui)(hui)(hui)導(dao)(dao)致(zhi)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)發(fa)生。 其中一(yi)(yi)(yi)個(ge)原(yuan)因(yin)(yin)是公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，靠近地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)(de)植被(bei)根(gen)系會(hui)(hui)(hui)(hui)吸收(shou)(shou)(shou)土(tu)(tu)(tu)壤中的(de)(de)(de)(de)(de)(de)(de)(de)水分公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，使土(tu)(tu)(tu)壤發(fa)生收(shou)(shou)(shou)縮。在長期的(de)(de)(de)(de)(de)(de)(de)(de)干旱天氣下(xia)(xia)(xia)(xia)(xia)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，這一(yi)(yi)(yi)風險將(jiang)會(hui)(hui)(hui)(hui)更大公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，因(yin)(yin)為(wei)饑渴的(de)(de)(de)(de)(de)(de)(de)(de)植物(wu)(wu)在尋(xun)找水源時(shi)(shi)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，會(hui)(hui)(hui)(hui)將(jiang)其根(gen)莖(jing)穿過(guo)建(jian)(jian)(jian)(jian)筑(zhu)物(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)。人(ren)為(wei)因(yin)(yin)素沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)不(bu)(bu)僅(jin)僅(jin)是由(you)自(zi)然(ran)現(xian)(xian)象造成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，同(tong)時(shi)(shi)也有(you)一(yi)(yi)(yi)些人(ren)為(wei)因(yin)(yin)素的(de)(de)(de)(de)(de)(de)(de)(de)影(ying)響(xiang)。從(cong)(cong)(cong)受(shou)損(sun)下(xia)(xia)(xia)(xia)(xia)水道(dao)漏出(chu)的(de)(de)(de)(de)(de)(de)(de)(de)水有(you)時(shi)(shi)會(hui)(hui)(hui)(hui)軟化(hua)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，甚(shen)至沖(chong)走地(di)(di)(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)(xia)土(tu)(tu)(tu)體(ti)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，導(dao)(dao)致(zhi)地(di)(di)(di)(di)(di)(di)(di)面移動(dong)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，從(cong)(cong)(cong)而造成(cheng)建(jian)(jian)(jian)(jian)筑(zhu)物(wu)(wu)的(de)(de)(de)(de)(de)(de)(de)(de)移動(dong)。這一(yi)(yi)(yi)問題通(tong)常(chang)(chang)會(hui)(hui)(hui)(hui)影(ying)響(xiang)沙(sha)土(tu)(tu)(tu)和(he)(he)(he)礫(li)石土(tu)(tu)(tu)體(ti)。礦井是造成(cheng)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)另一(yi)(yi)(yi)個(ge)原(yuan)因(yin)(yin)。采煤(mei)活動(dong)嚴重(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)(di)(di)區在地(di)(di)(di)(di)(di)(di)(di)下(xia)(xia)(xia)(xia)(xia)都會(hui)(hui)(hui)(hui)有(you)幾(ji)個(ge)可能(neng)會(hui)(hui)(hui)(hui)導(dao)(dao)致(zhi)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)開放(fang)區域。附近的(de)(de)(de)(de)(de)(de)(de)(de)交通(tong)和(he)(he)(he)建(jian)(jian)(jian)(jian)筑(zhu)工(gong)(gong)程可能(neng)會(hui)(hui)(hui)(hui)導(dao)(dao)致(zhi)沉(chen)(chen)(chen)重(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)(de)振(zhen)動(dong)四處蔓(man)延(yan)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，從(cong)(cong)(cong)而導(dao)(dao)致(zhi)土(tu)(tu)(tu)壤移動(dong)和(he)(he)(he)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)。常(chang)(chang)見沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)原(yuan)因(yin)(yin)總結?建(jian)(jian)(jian)(jian)筑(zhu)物(wu)(wu)或(huo)(huo)結構(gou)建(jian)(jian)(jian)(jian)造在可壓(ya)縮的(de)(de)(de)(de)(de)(de)(de)(de)粘土(tu)(tu)(tu)上?建(jian)(jian)(jian)(jian)筑(zhu)物(wu)(wu)/結構(gou)下(xia)(xia)(xia)(xia)(xia)的(de)(de)(de)(de)(de)(de)(de)(de)土(tu)(tu)(tu)壤在施工(gong)(gong)期間未被(bei)正(zheng)確(que)壓(ya)實?水損(sun)害削弱了支(zhi)撐的(de)(de)(de)(de)(de)(de)(de)(de)土(tu)(tu)(tu)壤和(he)(he)(he)地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)?地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)下(xia)(xia)(xia)(xia)(xia)面的(de)(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)同(tong)土(tu)(tu)(tu)層(ceng)結構(gou)發(fa)生移動(dong)?附近的(de)(de)(de)(de)(de)(de)(de)(de)挖(wa)掘作(zuo)業導(dao)(dao)致(zhi)土(tu)(tu)(tu)體(ti)振(zhen)動(dong)和(he)(he)(he)位移?路(lu)過(guo)車輛(liang)引起(qi)的(de)(de)(de)(de)(de)(de)(de)(de)振(zhen)動(dong)?地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)工(gong)(gong)程不(bu)(bu)完整/質量欠(qian)佳?環境或(huo)(huo)周圍條件的(de)(de)(de)(de)(de)(de)(de)(de)變化(hua)?土(tu)(tu)(tu)壤的(de)(de)(de)(de)(de)(de)(de)(de)自(zi)然(ran)分解公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，比如泥炭?植被(bei)生長 – 橡(xiang)樹(shu)、柳樹(shu)和(he)(he)(he)楊樹(shu)都能(neng)從(cong)(cong)(cong)土(tu)(tu)(tu)壤中吸收(shou)(shou)(shou)大量水分確(que)定建(jian)(jian)(jian)(jian)筑(zhu)存在的(de)(de)(de)(de)(de)(de)(de)(de)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)情況建(jian)(jian)(jian)(jian)筑(zhu)物(wu)(wu)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)的(de)(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)(yi)個(ge)主要標(biao)志是墻壁出(chu)現(xian)(xian)裂縫(feng)或(huo)(huo)地(di)(di)(di)(di)(di)(di)(di)板下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)。沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)造成(cheng)的(de)(de)(de)(de)(de)(de)(de)(de)裂縫(feng)通(tong)常(chang)(chang)是呈現(xian)(xian)對角(jiao)線形狀公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，黃(huang)山(shan)地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，并且會(hui)(hui)(hui)(hui)突然(ran)出(chu)現(xian)(xian)在建(jian)(jian)(jian)(jian)筑(zhu)物(wu)(wu)內部的(de)(de)(de)(de)(de)(de)(de)(de)抹灰和(he)(he)(he)外部的(de)(de)(de)(de)(de)(de)(de)(de)磚砌工(gong)(gong)程上。由(you)于房屋結構(gou)的(de)(de)(de)(de)(de)(de)(de)(de)自(zi)然(ran)移動(dong)公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)裂縫(feng)通(tong)常(chang)(chang)會(hui)(hui)(hui)(hui)比細微的(de)(de)(de)(de)(de)(de)(de)(de)毛(mao)細裂縫(feng)更厚公(gong)(gong)路(lu)下(xia)(xia)(xia)(xia)(xia)沉(chen)(chen)(chen)注(zhu)(zhu)(zhu)(zhu)(zhu)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，地(di)(di)(di)(di)(di)(di)(di)基(ji)(ji)(ji)(ji)(ji)(ji)(ji)沉(chen)(chen)(chen)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)灌(guan)(guan)(guan)(guan)(guan)(guan)漿(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)，而且往(wang)往(wang)會(hui)(hui)(hui)(hui)在頂部變寬。