Abstract: Land-port?construction?can?improve?the?transportation?system?of?foreign?trade,?and?can?also?change?the?phenomenon?that?seaport?transportation?is?the?first?choice?for?the?export?containers?in?southwest?area.?In?order?to?analyze?the?port?choice?behavior?of?the?exported?containers?in?the?Southwest?area?if?a?land-port?is?established?in?Guizhou,?the?attraction?model?of?the?seaports?to?land-port?based?on?the?gravity?law?is?developed,?and?the?system?to?evaluate?the?comprehensive?competitiveness?of?seaports?is?established.?Furthermore,?a?proposal?to?calculate?the?competitiveness?with?analytic?hierarchy?process?（AHP）?approach?is?given.?Finally,taking?the?ports?available?in?Southeast?area?as?the?research?object,?the?probabilities?that?the?exported?containers?choose?the?seaports?in?virtue?of?land-port?in?Guiyang?are?analyzed,?which?provides?the?theoretical?basis?for?the?construction?of?thoroughfare?to?the?sea?and?the?marketing?of?seaports?in?Southwest?area

Key words: land-port , seaport , comprehensive competitiveness , analytic hierarchy process （AHP）

摘要： 陆港建设可以完善西南地区的外贸运输体系,改变西南地区出口集装箱选择海港的行为,为了分析贵州陆港 建设后,西南地区出口集装箱选择海港的行为,基于万有引力定律,开发了海港对陆港的吸引力模型,建立了海港 综合竞争力评价体系,并基于层次分析法提出了计算海港综合竞争力的方法。以西南地区可利用的港口为对象, 分析了西南地区出口集装箱经由贵阳陆港选择海港的概率,为西南地区的出海通道建设和海港的市场营销提供了 理论依据。

关键词: 陆港, 海港, 综合竞争力, 层次分析法