In recent years , along with the scale of engineering with the enlargement of the capital construction land ward , especially express highway with enlargement developments of the railroad , met the top already and continuously the complicated karst problem 近年来，随着工程规模和基建地区的扩大，特别是高速公路和铁路的加大建设，已经陆续遇上了复杂的岩溶问题。
Although the growth of vehicles " density would decrease the velocity and increase the rate of jamming , it could greatly increase the vehicles that passed the urban areas , which might enhance the availability of the urban express highway consequently 车辆密度的增加虽会适当降低车速和增大车辆受阻率，但可大幅度增加通过城市的车辆数，对提高道路的利用率是有利的。
Focus on projects related to development of express highways , grade i roads , local railways , container terminals , urban household waste and sewage treatment as well as projects closely related to urban development and supportive facilities in chengdu and other places 重点筛选了高速公路和一级公路、地方铁路、集装箱码头、城市生活垃圾及污水处理，以及成都等地城市开发和配套的项目。
This paper introduces the experience about planning and management of science and technology . tackling of key problems , cultivation of talented persons , whole course quality control and creation of masterpiece project in the light of express highway construction are also presented 介绍科技计划与管理的经验，结合高速公路建设进行技术攻关，培养人才，以及加强过程质量控制，创精品工程的经验。
These techniques and methods were successfully applied in the yiyang - changde express highway , ensuring the project quality , and were applied extensively in other express highway in our province . this has made great social utility and economic effect 实践证明，这些技术成果住益常高速公路上的应用是成功的，有效地保证了工程质量，并在我省其他高速公路上得到了推广应用，产生了巨大的社会效益和经济效益。
According to the question of foundation engineering from test section ( lko + 900 to lk1 + 000 ) of xichang - - panzhihuang express highway , this paper put up important systems analysis and study on the deformation of roadbed which is filled by special stratum on site - - xigeda stratum 本论文结合西攀高速公路试验路段( lk0 + 900 lk1 + 000 )的地基工程问题，重点对该区的特殊地层? ?昔格达地层填筑路堤的变形问题进行了分析和研究。
Especially in geological condictions complex areas , building express highways are more liable to occur slope problems . so , the slope stability of express highways in mountain areas will directly affect the safety of the express highway line people ' s lives and properties 特别是在地质条件复杂的山区修筑高等级公路更容易产生边坡病害，因此，山区高等级公路边坡的稳定性状况将直接关系到公路沿线地区人民的生命财产安全。
Yiwu jiake packing material co . , ltd is located in yiwu , zhejiang . the railway of zhegan , the express highway of hangjinqu , yongjin and 320 highway pass through our city . the civil aviantion opens every national main city . so there have convenient communications of land and air 浙江省义乌市嘉科包装材料有限公司地处中国小商品城义乌市,地理位置优越,交通便利,浙赣铁路、杭金衢高速、甬金高速、 320过道穿境而过，民航开通全国各主要城市。
Yixing hua ting international hotel is a three - star hotel , located at the flourishing downtown of yixing city - 1 east of jie fang road . it s only two kilometers from the yixing long - distance bus stop , five kilometers from wuxi - yiixng express highway and eight kilometers from nangjing - hangzzhou express highway 宜兴市华亭国际酒店是一座三星级旅游饭店,位于宜兴市最繁华的商业中心-解放东路1号酒店集客房,餐饮,娱乐为一体,服务设施全。
Xichang - - panzhihua area and xichang - - panzhihua express highway were along distributed amount of xigeda stratum . the stratum is nearly to semis - diagenetic stratum which is similar to soil or not , and similar to rock or not . it ' s not only poor in rigidity and intensity , but also is low in stability 这套地层为一套似岩非岩似土非土的半成岩地层，不仅岩性软、强度低，而且稳定性极差，是国内有名的易滑地层和地质灾害高发地区。
