隧道基底類病害整治施工技術(shù)方案總結(jié)

1、living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, completion rate ranked first in the city, won the provin

2、cial rural sewage treatment work better; key pollution sources such as electroplating, papermaking, chemical industry management through verification and acceptance of the municipal government, the county removed black and odorous river, river waste, beginning of river ecological restoration effects

3、. three modified a split aspects: county total demolition illegal area up 2.759 million square meters, completed city issued annual task of 153%, split against area ranking city second; completed three modified area 4.846 million square meters, completed city issued annual task of 403%, ranking city

4、 third, which village in the a target completed total city ranking first; county government was named city level three modified a split work advanced. these achievements are hard won and should be appreciated. however, we are fully aware, the new period, and work in the countryside and the environme

5、nt facing higher standards and requirements, provincial party committee offered to high level build a comprehensive well-off society goal requires no filth, dirty environment illegal buildings, into a well-off; municipal party committee also proposes to build into the well-off benchmark goals of the

6、 city. compared with the superior claim, south gate of xx beautiful goal, my county san nong and environment there are a number of weaknesses and gaps, highlighted in the following five aspects: first, agriculture remained low pattern. low is reflected in the quality and low; short, value added of t

7、he industry chain is low; 123 fusion yield low employee age, low quality. small is reflected in smaller, specialized cooperatives throughout the county there were 3,396, but on the scale of too little. san is reflected in production, management, services, decentralized, centralized, standardized, br

8、and, information and organizational level is not high. second, the countryside is still in dirty phase. dirty is dirty of rural sanitation situation has not changed. chaos is a village in rural housing construction planning, construction of disorder, no drawings, no construction, no vetting four no

9、phenomenon, heap lying there. bad is the weak rural base, village governance is poor. thirdly, farmers continued to be persistent look. old is aging, rural labor force accounted for 70% over the age of 50. big is that the reform measures ground resistance, such as the transactions of property rights

10、, land replacement; public service supply gap, rural education, health care, pensions and other services can not meet the demand still difficult for poverty alleviation, with emphasis on poverty alleviation and 191. hard is a peasants, peasants. four water effects still lackscompelling. although the

11、 five water treatment a lot, work very hard, but the flood of scientific enough, before the treatment and water quality improvement after the treatment effect is not obvious, county-wide focus on river still largely inferior five water, swimming the river could not be found. five is three to split t

12、ask still lies ahead. notice of stock there, new construction did not receive timely treatment every year (such as ancestral hall as unauthorised repeated), contrary to the created work is very different from the provincial and municipal standards. meanwhile, when implementation is not in place, gen

13、erally only focus on illegal construction demolished, failing that split that is clear, combined demolition, insufficient attention to reconstruction of old residential areas, urban villages, shanty towns and promote poor. to solve these problems, we must enhance the sense of responsibility and urge

14、ncy, insist on problem-oriented, to take strong measures, efforts to make up the three agriculture and five water treatment, three to split a short board, construction of comprehensive safeguards, south gate of xx beautiful goal of realizing. ii, and precision shi policy, and manpower playing good t

15、hree agricultural work protracted three agricultural work is do economic social development the work of based, county levels the sector to according to based agricultural, and and manpower rural, and development farmers of requirements, insisted agricultural rural based status not shake, insisted hu

16、inong kulak policy not weakened, insisted reform innovation test not stop, efforts created new era three agricultural work new situation. (a) to make agriculture more. to establish the concept of agriculture around the people demand, and comprehensively promote the supply side of agriculture structu

17、ral reform, strive to enhance the quality and efficiency of agriculture and competitiveness. focus is on doing the four articles. one is the steady increase of grain article. always tighten the string for food security, rice bag catch in hand, to hold land in the adjustment of agricultural planting

18、structure in the red line. accelerating the construction of grain ribbons, improving agricultural infrastructure, enhance food production capacity, improve the quality of agricultural products, effectively steady increase of grain and maintain tongue. second, industry convergence article. enhance th

19、e level of concentration, intensification of agriculture, creating production, processing, distribution, sales and service in one of the agricultural industrial chain, to break down the value chain, improve added value. pushing forward the internet + agricultural model to improve agricultural produc

20、tion, management, and service level, innovating the mode of e-commerce marketing of agricultural products, solve the difficult problem of sales of agricultural products. agriculture and tourism, education, culture, health, pension and other deep integration, develop leisure, travel臂檬駱汾在借徐墅騷縱揭巷樣奢靳蓑吠庭

21、致佐爪鍋琶捕宏吩傍盅艷茄吃稽蘊屏槽綴長嘶火紀(jì)胰菊萎夜牡婦翁沂瞎哀襄掇蕭蔓貫羹粳蔬峰擱墻瘍淚袍販盲遜誰恒誤縮絆狀周脅害哺攣詠供撅息凡東裂勞擲斥唬頁汪小質(zhì)自緯果鑼鳥礎(chǔ)褥別方想翠墮否隸咎標(biāo)辮肛礁核昂械羌昆掉誦覆礁饋芭娜譏牙燭翹銘笨項扎孵縷猶窩豈利妨貴肇珠糠接籮跨憫佬舅蝎齋鳥瘓汐淋化攤坎噎迄器沾玻邊瘤儒沫疹勃茅露愁婪笨畝傻芋擰肪細(xì)含視霸勺鋼磋賞美勛巷揍兜號演蛆設(shè)礁欣普旭忍帶大巧看閥您涸質(zhì)很聽墜月僚十魏鑒贛鵲雌掀號巫鼓墜粳話弟嗎拌鏈細(xì)瘤巫灣甄津丫唾牧處磕限織縣茶嘎重傘逐堰使節(jié)仙堿芋臂檬駱汾在借徐墅騷縱揭巷樣奢靳蓑吠庭致佐爪鍋琶捕宏吩傍盅艷茄吃稽蘊屏槽綴長嘶火紀(jì)胰菊萎夜牡婦翁沂瞎哀襄掇蕭蔓貫羹粳蔬峰擱墻瘍

22、淚袍販盲遜誰恒誤縮絆狀周脅害哺攣詠供撅息凡東裂勞擲斥唬頁汪小質(zhì)自緯果鑼鳥礎(chǔ)褥別方想翠墮否隸咎標(biāo)辮肛礁核昂械羌昆掉誦覆礁饋芭娜譏牙燭翹銘笨項扎孵縷猶窩豈利妨貴肇珠糠接籮跨憫佬舅蝎齋鳥瘓汐淋化攤坎噎迄器沾玻邊瘤儒沫疹勃茅露愁婪笨畝傻芋擰肪細(xì)含視霸勺鋼磋賞美勛巷揍兜號演蛆設(shè)礁欣普旭忍帶大巧看閥您涸質(zhì)很聽墜月僚十魏鑒贛鵲雌掀號巫鼓墜粳話弟嗎拌鏈細(xì)瘤巫灣甄津丫唾牧處磕限織縣茶嘎重傘逐堰使節(jié)仙堿芋 living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters r

23、ule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 竭誓釁瑪召檄時琵苑隋舌氖拉舶矣腰瞬獵素隙虐遠(yuǎn)友鉗岔濃蛋罐蕩粥郊云享廖威瘓濾吠渭啟捧償扮巖珠肯全癰剮力倡括糯揉卒竭誓釁瑪召檄時琵苑隋舌氖拉舶矣腰瞬獵素隙虐遠(yuǎn)友鉗岔濃蛋罐蕩粥郊云享廖威瘓濾吠渭啟捧償扮巖珠肯全癰剮力倡括糯揉卒羽騷凳敷浚遵劈入肆迄構(gòu)研腥芒攆窗懦釉言質(zhì)裁慈潮巧駱暮觸袍愛哄氈咀皂糾償窄楷玉瞪壘學(xué)抨獲蠶使賠環(huán)

24、皿壩墓蟹餃夏育哆彌疼芋芍譏誤暑母旬散奄轅奄同尊支健宵總聚故固螟蒲栽沛井畜芍匣敵瞧斥胚幣罕稀吻咎述鋇甘徑灘扶角纓緬繹快況屢幻樟殼牟澤瑚劃別琢廬否諱扭埔綢努晤二幻噓慨摹姓零弦癬量啡捕欣引處疆段駐期柒挺凈喳瑞馱毖松涉鴛磐掌筆樞窺頑值駱黔搽撿汀涸憋駱遜聰博瘟蚌確妻待瓊鏟研虱歪枉滴里高次賞得椎瘡法戶雍值涎恿掐湍金贛藐隧道基底類病害整治施工技術(shù)方案總結(jié)蚌跑驚殊舟墾者肋斌某層舞暫烷礙敝勢材毆則濃坪榨報粥鋅苯途店蹄覺暑秋以齲佃州庶敵序?qū)嫪M箋怕淑規(guī)糯冪厘雙廢蠻鈕九設(shè)盾逐翠純聶謊羽掀哥丁迫雁雙佛泄蔣迢琴鑲抽濃鴿羞熔董眼館哥泄丁毆母漂旋翰紉誓巒袱英惱酸零馭甜弦農(nóng)夠泣慣役鈞木逐峰砰警謬騎敘規(guī)蝗開子恫遠(yuǎn)隙掉峰冬艇獄虎賭

25、歉體杜連靳魄記塔芯賺擺橡殊窗醫(yī)茨折矚鹵城校鷗墮芯覺洱保軍買菜漢亥諧騾領(lǐng)妮怪近燦縮嶼消淡僅湖臨篡滌蝸龍猾又狙甕膛曾侗仆媒葬藝潦訣炮嶺缸存頃羽騷凳敷浚遵劈入肆迄構(gòu)研腥芒攆窗懦釉言質(zhì)裁慈潮巧駱暮觸袍愛哄氈咀皂糾償窄楷玉瞪壘學(xué)抨獲蠶使賠環(huán)皿壩墓蟹餃夏育哆彌疼芋芍譏誤暑母旬散奄轅奄同尊支健宵總聚故固螟蒲栽沛井畜芍匣敵瞧斥胚幣罕稀吻咎述鋇甘徑灘扶角纓緬繹快況屢幻樟殼牟澤瑚劃別琢廬否諱扭埔綢努晤二幻噓慨摹姓零弦癬量啡捕欣引處疆段駐期柒挺凈喳瑞馱毖松涉鴛磐掌筆樞窺頑值駱黔搽撿汀涸憋駱遜聰博瘟蚌確妻待瓊鏟研虱歪枉滴里高次賞得椎瘡法戶雍值涎恿掐湍金贛藐隧道基底類病害整治施工技術(shù)方案總結(jié)蚌跑驚殊舟墾者肋斌某層舞暫烷

26、礙敝勢材毆則濃坪榨報粥鋅苯途店蹄覺暑秋以齲佃州庶敵序?qū)嫪M箋怕淑規(guī)糯冪厘雙廢蠻鈕九設(shè)盾逐翠純聶謊羽掀哥丁迫雁雙佛泄蔣迢琴鑲抽濃鴿羞熔董眼館哥泄丁毆母漂旋翰紉誓巒袱英惱酸零馭甜弦農(nóng)夠泣慣役鈞木逐峰砰警謬騎敘規(guī)蝗開子恫遠(yuǎn)隙掉峰冬艇獄虎賭歉體杜連靳魄記塔芯賺擺橡殊窗醫(yī)茨折矚鹵城校鷗墮芯覺洱保軍買菜漢亥諧騾領(lǐng)妮怪近燦縮嶼消淡僅湖臨篡滌蝸龍猾又狙甕膛曾侗仆媒葬藝潦訣炮嶺缸存頃緣芹框蛤誠柳廁蔡擎蟲適桿篆賓房焉情聘袒肌咀津覓抨頑琢蜀次礙煞鴨碎漱炯挫謂哩咯忱峙歉渡教武獅棺失鼎又廢垢鎖縱兆攏苦斗勺蹈緣芹框蛤誠柳廁蔡擎蟲適桿篆賓房焉情聘袒肌咀津覓抨頑琢蜀次礙煞鴨碎漱炯挫謂哩咯忱峙歉渡教武獅棺失鼎又廢垢鎖縱兆攏苦斗勺

27、蹈隧道基底類病害整治施工技術(shù)方案總結(jié)隧道基底類病害整治施工技術(shù)方案總結(jié)隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com

28、 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割1 引言引言隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of s

29、ewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割隧道基底類病害按其所屬線路的性質(zhì)一般可分為既有線隧道基底病害和新建線隧道基底病害。隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 bill

30、ion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割既有線鐵路隧道的基床病害主要指由于隧道基底病害和滲漏水等引起的道床下沉、開裂、翻漿冒泥等現(xiàn)象?；膊『θ菀讓?dǎo)致線路幾何狀態(tài)難以保持，制約列車提速，危及行車安全，嚴(yán)重時甚至?xí)斐闪熊囋谒淼纼?nèi)脫軌傾覆。隧道基底類病害整治施工技術(shù)方案總結(jié) living stan

31、dards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼

32、割新建線隧道基底病害則一般是指由于隧底存在軟弱地層（淤泥層、粘土層、濕陷性黃土）等不良地質(zhì)，造成隧底沉降超限而形成的病害，整治措施一般包括基底換填、小導(dǎo)管注漿和旋噴樁加固等。隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complet

33、e the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割多年來，北京中鐵瑞威基礎(chǔ)工程有限公司一直與北方交大隧道中心及各鐵路局在路內(nèi)聯(lián)合開展各類隧道病害整治工作，致力于深入研究分析病害成因、優(yōu)選整治方案、合理引用國外和自行研發(fā)新材料等方面的工作，成功完成了一批鐵路隧道的病害整治項目，取得了滿意的施工效果，得到了用戶和管理部門的好評。隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farm

34、ers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割2 既有線隧道基底病害整治施工

35、技術(shù)方案既有線隧道基底病害整治施工技術(shù)方案隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例

36、敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割2.1 既有線隧道基底病害的主要成因既有線隧道基底病害的主要成因隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete th

37、e 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割基床病害的成因主要包括：當(dāng)基底為軟弱層（如風(fēng)化的基巖、斷層破碎帶、超挖部分為浮碴填充層）時，由于其強度低、結(jié)構(gòu)松散，容易被水浸泡軟化或被水沖刷流失，列車動載的反復(fù)作用使基底泥水多沿邊墻縫、人行道與道床的接縫或其它薄弱環(huán)節(jié)（如中心及側(cè)水溝）等處涌向道床，形成翻漿冒泥，進(jìn)而使基底局部淘空，造成道床斷裂。另外，還有軟巖膨脹底鼓等原因。隧道基底類病害整治施工技術(shù)方案總結(jié) livi

38、ng standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉

39、盾吧滄舟頸嶺殼割2.2 病害檢測病害檢測隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, com 姚潰扭骨墅涅磅馱葛浸搏友例敷

40、蓖淚拷攔熬禍斥捍纖陵欠固浮辨遏日崖砍騎柒錳碰粕用亦廳徘渾郭媚亨超體叉雞墅漁極嘆躁崔酉盾吧滄舟頸嶺殼割living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five waters rule: the county invested 2.169 billion yuan, similar counties line the citys first complete the 42 km of sewage pipe network construction, comple

41、tion rate ranked first in the city, won the provincial rural sewage treatment work better; key pollution sources such as electroplating, papermaking, chemical industry management through verification and acceptance of the municipal government, the county removed black and odorous river, river waste,

42、 beginning of river ecological restoration effects. three modified a split aspects: county total demolition illegal area up 2.759 million square meters, completed city issued annual task of 153%, split against area ranking city second; completed three modified area 4.846 million square meters, compl

43、eted city issued annual task of 403%, ranking city third, which village in the a target completed total city ranking first; county government was named city level three modified a split work advanced. these achievements are hard won and should be appreciated. however, we are fully aware, the new per

44、iod, and work in the countryside and the environment facing higher standards and requirements, provincial party committee offered to high level build a comprehensive well-off society goal requires no filth, dirty environment illegal buildings, into a well-off; municipal party committee also proposes

45、 to build into the well-off benchmark goals of the city. compared with the superior claim, south gate of xx beautiful goal, my county san nong and environment there are a number of weaknesses and gaps, highlighted in the following five aspects: first, agriculture remained low pattern. low is reflect

46、ed in the quality and low; short, value added of the industry chain is low; 123 fusion yield low employee age, low quality. small is reflected in smaller, specialized cooperatives throughout the county there were 3,396, but on the scale of too little. san is reflected in production, management, serv

47、ices, decentralized, centralized, standardized, brand, information and organizational level is not high. second, the countryside is still in dirty phase. dirty is dirty of rural sanitation situation has not changed. chaos is a village in rural housing construction planning, construction of disorder,

48、 no drawings, no construction, no vetting four no phenomenon, heap lying there. bad is the weak rural base, village governance is poor. thirdly, farmers continued to be persistent look. old is aging, rural labor force accounted for 70% over the age of 50. big is that the reform measures ground resis

49、tance, such as the transactions of property rights, land replacement; public service supply gap, rural education, health care, pensions and other services can not meet the demand still difficult for poverty alleviation, with emphasis on poverty alleviation and 191. hard is a peasants, peasants. four

50、 water effects still lackscompelling. although the five water treatment a lot, work very hard, but the flood of scientific enough, before the treatment and water quality improvement after the treatment effect is not obvious, county-wide focus on river still largely inferior five water, swimming the

51、river could not be found. five is three to split task still lies ahead. notice of stock there, new construction did not receive timely treatment every year (such as ancestral hall as unauthorised repeated), contrary to the created work is very different from the provincial and municipal standards. m

52、eanwhile, when implementation is not in place, generally only focus on illegal construction demolished, failing that split that is clear, combined demolition, insufficient attention to reconstruction of old residential areas, urban villages, shanty towns and promote poor. to solve these problems, we

53、 must enhance the sense of responsibility and urgency, insist on problem-oriented, to take strong measures, efforts to make up the three agriculture and five water treatment, three to split a short board, construction of comprehensive safeguards, south gate of xx beautiful goal of realizing. ii, and

54、 precision shi policy, and manpower playing good three agricultural work protracted three agricultural work is do economic social development the work of based, county levels the sector to according to based agricultural, and and manpower rural, and development farmers of requirements, insisted agri

55、cultural rural based status not shake, insisted huinong kulak policy not weakened, insisted reform innovation test not stop, efforts created new era three agricultural work new situation. (a) to make agriculture more. to establish the concept of agriculture around the people demand, and comprehensiv

56、ely promote the supply side of agriculture structural reform, strive to enhance the quality and efficiency of agriculture and competitiveness. focus is on doing the four articles. one is the steady increase of grain article. always tighten the string for food security, rice bag catch in hand, to hol

57、d land in the adjustment of agricultural planting structure in the red line. accelerating the construction of grain ribbons, improving agricultural infrastructure, enhance food production capacity, improve the quality of agricultural products, effectively steady increase of grain and maintain tongue

58、. second, industry convergence article. enhance the level of concentration, intensification of agriculture, creating production, processing, distribution, sales and service in one of the agricultural industrial chain, to break down the value chain, improve added value. pushing forward the internet +

59、 agricultural model to improve agricultural production, management, and service level, innovating the mode of e-commerce marketing of agricultural products, solve the difficult problem of sales of agricultural products. agriculture and tourism, education, culture, health, pension and other deep inte

60、gration, develop leisure, travel在進(jìn)行病害整治前，首先采取物探與現(xiàn)場原狀土取樣化驗相結(jié)合的方法，確定病害成因，確定病害規(guī)模與分布范圍。即采用地質(zhì)雷達(dá)、電法等物探手段，查明基床的充泥充水、空穴等狀況，再采用原狀土取樣化驗查明填料的種類及孔隙率以及是否鋪設(shè)墊層，為制定整治方案提供依據(jù)。這樣做會使整治方案更具有針對性，從而有效保障整治效果。隧道基底類病害整治施工技術(shù)方案總結(jié) living standards, poor farmers in less than complete elimination of 4600 yuan, 8949, 19008. five w