Bed course

The Necessity of Subgrade Bed Course Installation for Highway Reconstruction Soil

公路改建土质路基垫层设置的必要性

In the high cold wet zone , using fill gap macadam bed course or lime stabilized soil base course can prevent mud boil availably . Preventing roads from water damage and artificial complications , and fathering roads hazards with colligate measures .

高寒阴湿地区特殊的气候条件下，填隙碎石垫层和石灰土结构层是防治路基冻胀翻浆的有效技术措施。

Bed Course Method Applied on Treating Bridge Soft Ground

垫层法在处理桥梁软弱地基的应用

Discussion of Constructional Requirement on Pavement Bed Course

对路面垫层施工要求的探讨

Elementary Introduction to Influence of Raw Material on Quality of 2-lime Stone Bed Course

浅谈原材料对二灰结石基层质量的影响

The paper put forward a quality standard of pavement bed course , through discussion of the pavement bed course .

由于认识上的模糊，极大的影响了路面垫层的施工质量，本文通过对路面垫层的全面的探讨，提出了建议的路面垫层质量标准。

Field Test Research on Modulus of Resilience for Impacted and Compacted Existing Cement Concrete Slab as Bed Course

冲击压实后旧水泥混凝土路面作为垫层及其回弹模量的试验研究

A Finite Element Analysis of Controlling Effect of Geogrid and Geogrid Cell with Reinforced Bed Course on Soft Ground Settlement

土工格栅、土工格室加筋垫层对软土地基沉降控制效果的有限元分析

This paper introduces the construction process and test method of treating softer foundation by using blast furnace 's heavy slag as bed course in a certain engineering .

介绍了在某工程中以高炉重矿渣作为地基垫层来处理软弱地基的施工工艺及检验方法。

Considering the formation of compound foundation , this paper deals with the important functions of bed course in compound foundation and the reasonable thickness setting of bed course .

从水泥土桩复合地基的构成，对水泥土桩桩身、垫层及桩间土的受力特性及相互作用机理和施工注意事项进行了分析和探讨。

The factors of the raw material quality , mixture radio control and construction process control are the main factors to influence 2-lime stone bed course and the construction quality .

原材料的质量，配合比的控制，以及施工过程的控制等因素，是影响二灰结石基层，施工质量的主要因素。

This paper takes the BED course of Moray House School of Education . University of Edinburgh and the PGCE course of Institute of Education . University of London as examples , and analyses their status , char - acteristics and negative effects .

本文以2006年度爱丁堡大学莫雷教育学院BED课程计划和伦敦大学教育学院PGCE课程计划为例，透析英国当前的职前教师教育课程，对其现状、特点及负面效果进行阐述分析。

He died in his bed , of course , @ said the farmer .

“他当然死在床上，”农夫回答。

Study on Flow Features and Bed Elevation of River Course With Ice Cover

冰覆盖下河道水流特性及床面高程的研究

The present situation appraisal showed that before regulation the indexes of flow velocity , bed stability , river course bank protective form , macroinvertebrates and ammonium nitrogen required further amelioration .

现状评估显示，整治前丽娃河流速、河床稳定性、河道护岸形式、大型无脊椎动物、氨氮等指标有待于进一步改善；