路基

Among them, the plain section of the embankment, small bridges and culverts have been completed in part; the lower part of the structure of the bridge project has been completed 95% of the total; tunnel works completed 40% of the total project.

其中，平原区段的路基、小桥涵部分已经基本完成；桥梁下部结构已完成工程总量的95%；隧道工程完成工程总量的40%。

The main contents of the tender including the line, roadbed, bridges and culverts, cross and connecting lines, along the facilities, traffic engineering projects such as survey and design.

的主要内容包括招标的路线，路基，桥梁和涵洞，交叉，连接线，沿线设施，交通工程等项目的调查和设计。

Nevertheless, the pollution extents of these two dements are rather apparent at a distance beyond 500 m from the roadbed.

在距路基10m范围内为土壤重金属重度污染带，10～100m范围内为中度污染带，100～500m范围内为轻度污染带。

The paper mainly introduced the choice of comprehensive bulk density for earthworks mixture,and combined with the practice proposed some relative problems.

用数理统计的方法对土石混合料综合毛体积密度的选取作一简要介绍，并结合实际提出路基施工中应注意的问题。

Strengthening, reinforcement, filtering, drain panel for soft, ground handling, geodetic cloth for separating and filtering, artificial lawn for, playground, drain, cloth, roadbed cloth for railway and highway, waterproof material for roof, dyke fortifying cloth, cloth for harbor base, substrate for asphalt, felt, lining cloth for sewer and irrigation canal, soundproof, heat-resisting, material for building

用途：加固、过滤、软基处理排水板、分离、排水用土工布、球场人造草坪、排水布、铁路、公路路基布、屋面防水材料、护堤布、港口基础用布、油毛毡底、下水道、灌渠内衬布、建筑隔音、防热材料等。

Regarded the rail as a continual Euler-Bernoulli beam in Winkler ground,the train-track-roadbed model is established,with the consideration of pseudo-static load of train and dynamic contact force between wheel and rail.

4视钢轨为Winkler地基上连续的Euler-Bernoulli梁，建立了列车-轨道-路基模型，同时考虑列车荷载的拟静力和轮轨动态接触力。

This paper introduces the calculation process design of ground anchor end -beam of continuous reinforcement concrete road surface, analyzes the influence on end -beam internal forces caused by plate thickness, beam height, soil inner friction angle and road bed soil cohesion.

介绍了连续配筋混凝土路面端部地锚梁计算流程设计，分析了板厚、地锚梁高度、内摩擦角以及路基土粘聚力等因素对地锚梁受力状况的影响，并得出了结论。

By the high moisture content soil foundation treat ment on National Road 209, problems of soft ground and bridge culvert foundation in road foundation construction are solved, providing reference and experience for people of the same occupation.

通过209国道高含水量土基的处治，解决了路基施工的软基问题和桥涵地基问题。

A method of using ultrasonic guided wave to detect the length of grate column of half buried under different highway roadbed, belongs to nondestructive testing field.

利用超声导波无损检测半埋置于不同高速公路路基中的护栏立柱长度的方法，属于无损检测领域。

With the wide development of the karsts in limestone region, the bad geological phenomenon such as the dissolution belt and karst cave bring a very bad effect to the engineering quality of the highway.

灰岩地区岩溶普遍发育，所产生的溶蚀带、溶洞等不良地质现象，会严重地影响到高速公路路基工程质量与施工进度。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。