| 1. | Application of cement stablized slag in pavement base
矿渣材料在路面基层中的再利用研究 |
| 2. | Study on void identifying of rigid pavement based on integrated neural networks
基于集成神经网络的板下地基脱空判定 |
| 3. | Design method of cement concrete pavement based on fuzzy - random reliability
水泥混凝土路面结构模糊随机可靠度设计方法 |
| 4. | Study on the dry shrinking property of stabilized red sand soil soft aggregate pavement base
稳定红砂土软质集料基层的干缩特性研究 |
| 5. | According to the use requirements of the highway pavement base courses , through the test in laboratory , the determination method of the mix proportion of the lime fly - ash stabilized gravel - sand base courses is introduced
摘要根据公路路面基层的使用要求，通过室内试验介绍了石灰粉煤灰稳定砂砾基层合理配合比的确定方法。 |
| 6. | Pavement bases - continous manufacture of mixtures - production control of granular materials and sands bound with cementitions binders or of untreated granular materials and sands in a continuous mixing plant
路面基层.混合料的连续生产.用粘结剂粘结的粒状材料和砂石的生产控制或连续混合设备中未处理的粒状材料和砂石的生产控制 |
| 7. | This paper presents checking method of using predigested formula to calculate construction deflection checking value of base according to the strength of the semi - rigid base materials increases with their age ; and advances pavement base construction deflection value checking criterion , provides checking basis for controlling pavement construction
本文在考虑半刚性基层材料强度随龄期增长规律的基础上，提出采用简化公式计算路面基层顶面施工弯沉值的检验方法；并结合宁夏公路路面典型结构，提出路面基层施工弯沉值检验标准，为控制路面施工质量提供了检测依据。 |
| 8. | But it , s on the other hand in foreign countries , hi view of this , a me 1 hod of design of cement concrete pavement based on the poor concrete base was proposed after calculating and comparing with different methods . it adopts the merits and discards the weaknesses of each technique both in theory and in experience . and it will offer a good reference to the construction of cement conorete pavement in future
针对目前国内水泥混凝土路面设计方法侧重于理论分析，而国外水泥混凝土路面设计方法侧重于实践经验的情况，本文分别采用国内外多种水泥混凝土路面及加铺层设计方法进行计算和对比，充分吸收各种设计方法的理论和经验，取长补短，互为补充，从而提高了适合以贫混凝土为基层的水泥混凝土路面面板厚度的设计方法，为今后水泥混凝土路面的建设提供了有益的参考。 |
| 9. | 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。 |
| 10. | This paper according to related survey and experiment data , analyses some factors of frost and salt resistance based on the cement damage of concrete pavement of frost resistance mechanism , which may effect on the northeast area highway cement frost resistance of concrete pavement , then raises major measure of frost and ask resistance on cement concrete pavement based on the result of large quantities freeze and melt circulating experiment
摘要根据现场调查及相关试验数据，从水泥混凝土路面抗冻性破坏机理出发，分析了冬季除冰盐对东北地区高速公路水泥混凝土路面抗冻性能的影响，提出了影响水泥混凝土路面抗盐冻性能的主要因素，并根据实验室内大量冻融循环试验的结果，提出了提高水泥混凝土路面抗盐冻性能的主要措施。 |
