CAJ | 학술논문

随着我国高速公路隧道运营里程的迅速增加，运营高速公路隧道渗漏水病害日益突出。针对某高速6座隧道季节性渗漏水病害，通过实地调查、病害监控，结合病害成因分析、病害判定分级和病害整治研究，分析各类渗漏水危害性，提出不同时期渗漏水病害状况和相应的病害整治措施。研究结果表明：①以地表水为主要水源的隧道排水系统易堵塞，病害严重。②点渗漏危害一般最为严重，尤其拱部和仰拱，呈喷射或涌流状；线渗漏危害次之，一般表现为环向<纵向<斜裂缝。③病害分为初期、整治期和整治后运营期，初期以泄水降压和引排为主，整治期可能出现泛碱、泛黄、不均匀沉降等。④拱部点渗漏先边墙泄水，然后维修加固，纵向和斜裂缝线渗漏采用泄水孔剔槽引排，面渗漏主要涂刷防水材料。研究成果为公路隧道维护和病害防治提供重要的资料，并具有一定的现实意义和参考价值。
수착아국고속공로수도운영리정적신속증가，운영고속공로수도삼루수병해일익돌출。침대모고속6좌수도계절성삼루수병해，통과실지조사、병해감공，결합병해성인분석、병해판정분급화병해정치연구，분석각류삼루수위해성，제출불동시기삼루수병해상황화상응적병해정치조시。연구결과표명：①이지표수위주요수원적수도배수계통역도새，병해엄중。②점삼루위해일반최위엄중，우기공부화앙공，정분사혹용류상；선삼루위해차지，일반표현위배향<종향<사렬봉。③병해분위초기、정치기화정치후운영기，초기이설수강압화인배위주，정치기가능출현범감、범황、불균균침강등。④공부점삼루선변장설수，연후유수가고，종향화사렬봉선삼루채용설수공척조인배，면삼루주요도쇄방수재료。연구성과위공로수도유호화병해방치제공중요적자료，병구유일정적현실의의화삼고개치。
With the rapid increase of China’s highway mileage, the water leakage of highway tunnel is becoming more and more prominent. Aiming at the seasonal leakage of a highway tunnel, through field surveys and fault surveillance, considering cause of fault, fault determination and remediation measures, all kinds of leakage dangers were discovered. And the leakage status in different periods and the corresponding tunnel remediation measures were discussed. The results indicate that the tun-nel water drainage system designed to drain away surface water is easy to plug, and the situation is serious;that the point leakage is generally the most serious leakage, which jets or surges, especially in the arch and invert;that the second dangerous leakage is the line leakage, and the harmfulness of the line leakages—circumferential crack >the longitudinal crack >the inclined crack. The fault is divided into three periods:beginning period, remediation period and the operational period after im-provement. In the beginning period, the main solution is water release and antihypertensive. It may appear efflorescence, yellowing uneven subsidence in the remediation period. For the point leakage in the arch, the first solution is water release in sidewall, and then maintenance and reinforcement. The longitudinal and diagonal cracks can be repaired by digging a sink under the drainage hole. For the surface leakage, the main solution is applying waterproof material. The research results provide important data for highway tunnel maintenance and fault prevention, and have certain practical sig-nificance and reference value.