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1、浅议高速公路沉陷发生原因与处治方法 摘要:随着我国国民经济的高速发展,高速公路建设蓬勃发展,我省高速公路建设已突破2000多公里,交通量逐渐增大,车辆逐渐增多,有些路段高速行车时会出现行车颠簸和跳车这样的现象,严重沉陷路段车辆通行时,会有突然的竖向跳跃,对行车安全性和舒适性构成了极大的威胁。分析其主要原因有先天不足,有天然沉降因素,同时也有人为破坏。关键词:沉陷;成因;处治方法Abstract:withtherapiddevelopmentofthenationaleconomy,highwayconstructionofboomingdevelopment,highwayco
2、nstructioninourprovincehasreachedmorethan2000kilometers,trafficisincreasedgradually,vehiclesincreasegradually,somesectionsofhigh-speeddrivingvehiclebumpsandsuchphenomenonoccurs,severesubsidenceroadtraffic,therewillbeasuddenverticaljump,constitutesagreatthreattotrafficsafetyandcomfortableness.
3、Analysisofthemainreasonsarecongenitallydeficient,havenaturalsubsidencefactor,alsosomeonefordamage.13浅议高速公路沉陷发生原因与处治方法 摘要:随着我国国民经济的高速发展,高速公路建设蓬勃发展,我省高速公路建设已突破2000多公里,交通量逐渐增大,车辆逐渐增多,有些路段高速行车时会出现行车颠簸和跳车这样的现象,严重沉陷路段车辆通行时,会有突然的竖向跳跃,对行车安全性和舒适性构成了极大的威胁。分析其主要原因有先天不足,有天然沉降因素,同时也有人为破坏。关键词:沉陷;成因;处治方法Ab
4、stract:withtherapiddevelopmentofthenationaleconomy,highwayconstructionofboomingdevelopment,highwayconstructioninourprovincehasreachedmorethan2000kilometers,trafficisincreasedgradually,vehiclesincreasegradually,somesectionsofhigh-speeddrivingvehiclebumpsandsuchphenomenonoccurs,severesubsidence
5、roadtraffic,therewillbeasuddenverticaljump,constitutesagreatthreattotrafficsafetyandcomfortableness.Analysisofthemainreasonsarecongenitallydeficient,havenaturalsubsidencefactor,alsosomeonefordamage.13浅议高速公路沉陷发生原因与处治方法 摘要:随着我国国民经济的高速发展,高速公路建设蓬勃发展,我省高速公路建设已突破2000多公里,交通量逐渐增大,车辆逐渐增多,有些路段高速行车时会出现
6、行车颠簸和跳车这样的现象,严重沉陷路段车辆通行时,会有突然的竖向跳跃,对行车安全性和舒适性构成了极大的威胁。分析其主要原因有先天不足,有天然沉降因素,同时也有人为破坏。关键词:沉陷;成因;处治方法Abstract:withtherapiddevelopmentofthenationaleconomy,highwayconstructionofboomingdevelopment,highwayconstructioninourprovincehasreachedmorethan2000kilometers,trafficisincreasedgradually,vehiclesi
7、ncreasegradually,somesectionsofhigh-speeddrivingvehiclebumpsandsuchphenomenonoccurs,severesubsidenceroadtraffic,therewillbeasuddenverticaljump,constitutesagreatthreattotrafficsafetyandcomfortableness.Analysisofthemainreasonsarecongenitallydef