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Abstract:
桥梁全寿命周期费用分析的一个关键参数是折现率.采用定性与定量分析方法,分析折现率与社会折现率和物价波动水平三者之间的关系和规律,确定我国桥梁全寿命周期成本折现率中:社会折现率在7%~4%范围内按递减规律分阶段取值;PPl(生产者价格指数)年变化率在5%~1%范围内按递减规律分阶段取值.在此基础上.建议未来100年及以后我国桥梁全寿命周期成本折现率的取值,前60年取2%,60年后取3%.
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公路
ISSN: 0451-0712
Year: 2008
Issue: 9
Page: 363-367
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 56
Chinese Cited Count:
30 Days PV: 1
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