trumpet interchange

基本解释

A new spiral trumpet interchange has such advantages as dealing with the large elevation difference, increasing the ramp length, reducing the longitudinal, saving land and so on.
一种新型螺旋式喇叭形互通立交具有克服大高差、增大匝道长度、减少纵坡、节约用地等特点。
There are many types and forms of interchange, such as trumpet type, rhombus type, ring type, alfalfa leaf type, partly directional form, directional form, compound form and so on.
互通立交的型式很多，有喇叭型、菱形、环形、苜蓿叶型、半定向式、定向式及复合式等几种基本形式。
Taking the primary design of Haioudao interchange in Guangdong province Humen 2ed Bridge project for example, this paper introduces several design techniques about this new spiral trumpet interchange.
结合广东省虎门二桥项目海鸥岛互通立交的初步设计，具体分析了新型螺旋式喇叭形互通立交设计的一些方法和技术要求。