at grade intersection

at grade intersection的基本解释

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平面交叉

与at grade intersection相关的网络例句 [注：此内容来源于网络，仅供参考]

Based on reconstruction example of Fushan Longjiang Town 325 national highway for which at-grade channelizing design is used for the intersections, described hereby are the applicability of channelized intersection, the features of channelized intersection such as the great carrying ability, less cost etc which would raise greatly the safety of vehicles and pedestrians, as well as the key points for the design of channelizing reconstruction of at-grade intersection.

1工程概况佛山市顺德区龙江镇325国道交叉口位于龙江镇的西南部，由325国道、龙洲路、沙龙路3条干道交汇而成，属X型交叉口。3条道路的红线宽度均为70m，横断面布置，325国道为双向八车道，龙洲路、沙龙路为双向六车道。该交叉口原来是环形交叉口形式，在交叉口中央设置了一个直径60m的中心环岛，驶入交叉口的车辆一律绕环岛作逆时针单向行驶。

Concept of compound geometric design for at-grade intersection is presented, and in functional, economic and environmental concept's way at-grade intersection's geometric design is elaborated. Qualitative and quantitative research is provided for intersection's channelized and flared design, including detailed analyses for pocket lane, crossway and traffic island. When conventionally channelized design of signalized intersection isn't possible or these effects are poor, an unconventional geometric design for intersection is brought out and 5 kinds of modes are systematically studied. An example is illustrated to urban signalized intersection compound design's splendid future and deep importance.

对平面交叉口提出复合型几何设计理念，从功能理念、经济理念和环境理念出发研究信号交叉口的几何设计，对交叉口拓宽渠化设计中关键技术环节（专用车道、人行横道和交通岛）进行详细定性和定量分析；针对不允许进行渠化设计或渠化设计效果不佳的信号交叉口，结合交叉口的相关道路设施提出了非传统设计方法，并建立和分析了典型的5种非传统设计模式；同时结合事例说明复合型几何设计理念在城市信号交叉口设计的崭新前景和重要意义

Direct left turn from driveways is considered as a contributor to accident and delay in at-grade intersections. Safety benefits of prohibiting direct left turn from driveways have been identified in many studies. Several engineering alternatives have been developed to accommodate prohibited driveway left turns. These alternatives are (1) right-turn followed by U-turn at the down stream intersection;(2) right-turn followed by median U-turn before the intersection;(3) right-turn followed by median U-turn after the intersection;(4) upstream Jug Handle, and (5) downstream Jug Handle.

鉴于直接左转机动车交通常是路口事故和延误的诱因之一，左转禁驶在许多研究中都作为一项安全措施处理，直接左转处理方式有多种，大致包括：(1)下游路口右转后U形调头直行；(2)当前路口右转后在下一路口前的隔离带打U形调头直行；(3)当前路口右转后在下一路口后的隔离带打U形调头直行；(4)在当前路口上游打&壶柄状&转行；(5)在当前路口下游打&壶柄状&转行。

与at grade intersection相关的网络解释 [注：此内容来源于网络，仅供参考]

railroad grade crossing：道口

道路交叉road intersection | 道口railroad grade crossing | 平面交叉at-grade intersection; grade crossing

right-angle intersection：正交叉

平面交叉at-grade intersection; grade crossing | 正交叉right-angle intersection | 斜交叉skew intersection

Signalized at-grade Intersection：信号交叉口

岩乙状窦交叉点:Petrosigmoid intersection | 信号交叉口:Signalized at-grade Intersection | 交叉口延迟:the delay of intersection