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- Based on the traditional analytic hierarchical process, the analytic hierarchical model AHM was used in comprehensive performance evaluation of railway existing concrete bridge. 摘要在传统层次分析法的基础上，将改进的AHM层次分析法，应用于铁路既有混凝土桥梁综合性能评价中。
- Approaches to the Evaluation of the Bearing Capacity of Existing Concrete Bridges in the Light of Vibration Testing 既有混凝土桥承载力的振动测试评估方法
- existing concrete bridges 在役混凝土桥梁
- Application of the Analytical Hierarchy Process in Comprehensive Performance Evaluation of Railway Existing Concrete Bridge 层次分析法在铁路既有混凝土桥梁综合性能评价中的应用
- existing concrete bridge 既有混凝土桥梁
- The results indicate that CFRP sheet can be applied to the strengthening of concrete bridges. 分析结果表明,CFRP布加固可应用于大型钢筋混凝土桥梁。
- JTG D62-2004,Code for design of highway reinforced concrete and prestressed concrete bridges and culverts[S]. [6]JTG D62-2004;公路钢筋混凝土及预应力混凝土桥涵设计规范[S].
- And at the moment exist concrete offers by Spanish club or of other countries? "Yes, but I could not reveal the name". 现在有没有具体的来自西班牙俱乐部或者其他国家的报价？“是的，但我不能透露名字。”
- SBS modified bitumen was recommended to be used for highway concrete bridges as water-proof bond membrane. 本文推荐采用高剂量SBS改性沥青作为高速公路水泥混凝土桥面沥青铺装防水粘结材料。
- Various types of companies existing concrete lining of steel formwork car, rail, trolley concrete delivery tanker. 公司现有各类型混凝土衬砌钢模板台车，有轨，无轨混凝土输送罐车。
- A more scientific method is provided for the calculation of the service life of the existing concrete struct... 这种预测对建筑物使用寿命的延长和防止重大事故的发生具有重要意义。
- Steel-reinforced concrete bridges are deteriorating from the corrosive effects of de-icing, marine salts, and environmental pollutants. 钢筋混凝土桥腐蚀破坏，系由于防冰盐、海盐和环境污染的作用。
- Based on theory of elasticity,a new method of evaluating self-equilibrating thermal stresses in concrete bridges was proposed. 为了更准确地计算混凝土桥梁结构的温度应力,提出了一种基于弹性理论求解温度自应力的新方法。
- The problem of combination between the new and existing concrete need to be solved in Danjiangkou dam heightening project. 丹江口大坝加高工程中需解决新老混凝土的结合问题。
- Design of Durability Recovery Resistance to Chloride Ingress for Existed Concrete Bridge in Marine Environment 海潮影响区既有混凝土桥梁抗氯离子侵蚀耐久性恢复设计
- By using a computer code specifically developed for externally prestressed concrete bridges, the stress variations in the external tendons of several typical spans are analyzed. 利用研发的体外预应力混凝土桥梁结构弹性阶段非线性分析专用程序 ,对几种典型跨径体外预应力混凝土梁桥的体外预应力钢束在汽车活载作用下的应力变幅进行分析。
- Thoroughly clean the existing concrete surface and prirne applying the base colour coat (grout line colour). Next apply tape or stencil and edge masking. 在用底色料之前，先彻底清洁混凝土表面，然后再使用胶条或镶边模板。
- The creep strain is then treated as the compulsive strain and the finite element method for creep analysis of the segmental construction concrete bridges is derived. 并视徐变应变为强迫应变，推导了节段施工桥梁徐变分析的有限元方法。
- Based on the samples, the porosities of existing concrete are measured, and the relations between control starting points and porosities is also studied. 根据既有混凝土样本，测定既有混凝土的孔隙率，并分析氯离子扩散控制起点与孔隙率之间的关系。
- The rehabilitation of understrengthened reinforced concrete bridges with CFRP laminates is a new technique received considerable attention, and is still in unformed phase. 粘贴碳纤维布加固钢筋混凝土桥梁作为一项新兴的技术被广泛关注，但仍处于研究阶段。
