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- highway road pavement damage 高速公路路面损坏
- It briefly introduces roadbed and road pavement stricture, bridge engineering and municipal-service tunnel. 至于路基路面结构、城市桥梁、隧道规划只作简单介绍。
- Now recyeled aggregate concrete has been applicated in unbearing structure in industry and civil project, highway road surface project. 目前再生混凝土在工业与民用建筑工程中的非承重结构及公路路面工程中已经有一定的应用。
- At the effect of repeat traffic loading, the permanent deformation by hot weather and rutting is typical symptoms of asphalt pavement damage. 在车辆荷载的反复作用下,高温时产生的永久变形和车辙是沥青路面的典型破环特征。
- The vibrations of ground and neareby buildings indcuced by running vihcile are studied by means of onsite experiments on a complicated ground near a highway road. 对行驶车辆引起复杂场地及结构振动的实际工程进行了现场测试,将跑车试验实测数据与数值模型计算结果进行对比分析,验证了车辆-场地耦合振动理论的正确性。
- The difference is not yet considered in present pavement design.Different axleload causes different pavement damage, and the damage is not linear with the magnitude of axle load. 轴载不同对路面造成的损害也不同,而这种损害与轴载的大小呈非线性关系,现有的轴载换算公式不能解决这一问题。
- Road maintenance fees should be used for maintaining and reconstructing highway roads. 公路养路费必须用于公路的养护和改建。
- Highway administration departments shall organize greening of highway roads according to the road engineering technical standards. 第四十二条公路绿化工作,由公路管理机构按照公路工程技术标准组织实施。
- The damage of rut to traffic safety is a technical tricky problem of asphalt pavement,also one of the forms of pavement damage,which has gained widespread concern throughout the world. 车辙危害交通安全,是沥青路面的技术难题,也是世界各国普遍关注的路面破损形式之一。
- It is feasible and effective to inspect and classify the quality of anchor reinforcement on the slopes of highway road by the method of stress wave and with LX inspecting apparatus. 摘要采用LX岩土工程质量检测分析仪,应用声频应力波法,对高速公路路堑边坡锚杆进行无损检测,这对各类锚杆的锚固质量检测和分级是可行和有效的。
- The article through breaks the board to Rong County to the Teng County second-class road cement coagulation earthen road pavement the reason to analyze, discusses some prevention method shallowly. 文中通过对容县至藤县二级公路水泥混凝土路面断板的原因加以分析,浅谈一些防治方法。
- The use of land for constructing highway roads shall be handled according to relevant laws and administrative decrees. 第二十七条公路建设使用土地依照有关法律、行政法规的规定办理。
- Highway cement coagulation earthen road pavement service craft discussion 高速公路水泥混凝土路面的维修工艺探讨
- Highway roads are not permitted to be used by motor vehicle manufacturers and other units as testing ground for tests of braking of motor vehicles. 第五十一条机动车制造厂和其他单位不得将公路作为检验机动车制动性能的试车场地。
- Clear signs and lines should be created for completed highway roads according to the regulations of the transportation under the State Council. 建成的公路,应当按照国务院交通主管部门的规定设置明显的标志、标线。
- Special highway roads refer to those built, maintained, managed by enterprises or other units for their respective exclusive or main uses. 专用公路是指由企业或者其他单位建设、养护、管理,专为或者主要为本企业或者本单位提供运输服务的道路。
- automatic detection of pavement damage 路面破损自动检测
- Local people's governments at all levels should provide necessary support and assistance to the lawful use of land and resettlement of people for construction of highway roads. 第二十九条地方各级人民政府对公路建设依法使用土地和搬迁居民,应当给予支持和协助。
- Requirements of Petroleum Asphalt for Road Pavement 应对道路石油沥青技术要求新规范
- Petroleum asphalts for heavy traffic road pavement 重交通道路石油沥青