价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
6期
72-72,73
,共2页
公路%预防性养护%经济性%思考
公路%預防性養護%經濟性%思攷
공로%예방성양호%경제성%사고
highway%preventive maintenance%economic%reflections
预防性养护是对道路及其附属设施在病害未出现或明显扩大前进行的一种有前瞻性、主动性、计划性和针对性的节约全寿命周期费用和提高全寿命周期效益的超前处治措施,其核心是成本效益的最大化;拉大了路面大修周期,大大延长公路使用寿命,具有明显的社会效益、经济效益和环保效益。
預防性養護是對道路及其附屬設施在病害未齣現或明顯擴大前進行的一種有前瞻性、主動性、計劃性和針對性的節約全壽命週期費用和提高全壽命週期效益的超前處治措施,其覈心是成本效益的最大化;拉大瞭路麵大脩週期,大大延長公路使用壽命,具有明顯的社會效益、經濟效益和環保效益。
예방성양호시대도로급기부속설시재병해미출현혹명현확대전진행적일충유전첨성、주동성、계화성화침대성적절약전수명주기비용화제고전수명주기효익적초전처치조시,기핵심시성본효익적최대화;랍대료로면대수주기,대대연장공로사용수명,구유명현적사회효익、경제효익화배보효익。
The preventive conservation is an advanced treatment measure to save full life cycle costs and improve full life cycle benefits with foresight, initiative, planning and pertinence before the appearance or expanding of the disease on the road and subsidiary facilities, and its core is to maximize the cost benefits, which expands the overhaul cycle and greatly extends the service life of the highway, and has obvious social, economic and environmental benefits.