山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2014年
20期
189-190,191
,共3页
高速公路%一般互通立交%选型
高速公路%一般互通立交%選型
고속공로%일반호통입교%선형
highway%general interchange%type selection
通过对海南岛高速公路已建成的60座一般互通立交的分析,阐述了菱形立交、部分苜蓿叶形立交及单喇叭立交在不收费高速公路中的设置特点,并对其优缺点进行了比较,提出了选择四肢交叉形式,且最优立交形式为菱形立交或半苜蓿叶形立交的选型思路,并通过设计实例,阐述了该选型思路的运用技术。
通過對海南島高速公路已建成的60座一般互通立交的分析,闡述瞭蔆形立交、部分苜蓿葉形立交及單喇叭立交在不收費高速公路中的設置特點,併對其優缺點進行瞭比較,提齣瞭選擇四肢交扠形式,且最優立交形式為蔆形立交或半苜蓿葉形立交的選型思路,併通過設計實例,闡述瞭該選型思路的運用技術。
통과대해남도고속공로이건성적60좌일반호통입교적분석,천술료릉형입교、부분목숙협형입교급단나팔입교재불수비고속공로중적설치특점,병대기우결점진행료비교,제출료선택사지교차형식,차최우입교형식위릉형입교혹반목숙협형입교적선형사로,병통과설계실례,천술료해선형사로적운용기술。
Through the analysis on 60 interchanges has been completed in Hainan Island highway,this paper elaborated the setting characteris-tics of diamond interchange,partial cloverleaf interchange and single trumpet interchange in highway without fees,and compared their advanta-ges and disadvantages,proposed the type selection ideas selected limbs cross form,and the optimal interchange form was diamond interchange or half cloverleaf interchange,and through the design examples,elaborated the application technology of this type selection idea.