宣大高速公路 meaning in English
xuanda expressway
Examples
- After investigating the cause the damage to the bridge , i think it includes two factors , one is singly board to afford the force . the other is one of evacuated base of face plates connecting with bridge . this problems lie in almost all high ways
对宣大高速公路小桥涵进行病害调查后，总结分类病害存在主要为单板受力和桥头搭板底脱空，这也几乎是所有高速公路都普遍存在的问题。 - Xuanhua - datong speedway is a over loading traffic mountainous highway in hebei and an important routeway for carrying coal from shanxi . to exert benefits of xuanhua - datong speedway sufficiently , measuring traffic ability of bridges is important
宣化一大同高速公路河北段是一条重载交通的山区高速公路，也是晋煤外运的主要通道之一；为了充分发挥宣大高速公路的效益，科学地测算其桥梁的通行能力，是非常重要的。 - In this part , it demonstrates with sufficient argumenls in the aspects of material choice for the surface course , base course style , road drainage , etc . in theory it solves the troubles in the weak surface course , the weak base , the poor road drainage , etc . the thesis also debates on the exploration of constructive technique on the method of design of the cement concrete pavement based on the poor concrete base
本文首先分析了宣大高速公路交通组成，介绍了我国几个水泥混凝土路面建设大省的经验，总结了国内外水泥混凝土路面的研究成果，从面层选材、基层类型与排水等方面都作了详细论证，从理论上解决了面板薄、基础弱、排水差等问题。本文对贫混凝土基层水泥混凝土路面的设计方法也进行了有益的探索。 - Aplication of gtm was first begined on shitai expressway , xuanitable dda expressway and jinghu expressway . gtm mix has higher resistant on rutting , lower temperature crack and water susceptibility . and asphalt can be ecnomized 10 % - 15 % . it can produce good ecnormic benefit to us
Gtm通过在河北省石太高速公路、宣大高速公路和京沪高速公路实验段的应用， gtm设计的沥青混凝土对重载车辆具有较好的高温抗车辙、泛油等使用功能，且可以减少10 - 15的沥青用量，产生较好的经济效益。 - The standard in bridges " designing load in xuanhua - datong speedway is auto - super 20 , trailer - 120 . because of transiting carrying coal vehicle mostly , investigating and measuring all vehicles carrying coal in 109 and analyzing and checking strength and intension of new bridges . in this way , ensuring to advance loading measure of over load and assuring safely operation in bridges according to the standard in bridges " designing load
宣大高速公路桥梁设计荷载标准为汽车?超20级，挂? 120 ，公路建成后主要通行运煤重载车辆，为此对现有高速公路旁全部的109国道运煤车辆进行调研、量测，并以此对新桥梁结构受力及强度进行了分析及验算，以确定对重载车辆提出发载措施，保证按高速公路桥梁设计荷载标准设计的桥梁能够安全运营。