longitudinal jointing meaning in Chinese
纵缝
纵节理
Examples
- Construction of wet joints longitudinal joints at bridge cpr2
后海湾主线兴建中的情况 - In harsh climate region , the air temperature changes greatly between winter and summer . rcc dam are usually placed without bulk and longitudinal joints , and left free in winter . thus , it ' s unique thermal stress time - space distribution rule increases the difficulty of temperature control and crack control of rcc dam
由于严寒地区冬季气候寒冷、年内气温变化幅度大；碾压混凝土坝采取通仓浇筑、不分纵缝以及越冬长间歇式的施工方法，使其具有独特的温度应力时空分布规律，更增加了碾压混凝土坝温控与防裂难度。 - ( l ) it was pointed out that the ecological agriculture integration system should integrate the ecological production , the ecological processing and ecological marketing into vertical industry chain and network by the principles of ecological link and longitudinal joint , and the evolution to realize ecological agriculture integration in china was to develop non - pollution food , green food , and organic food stage by stage . the evolution path to develop ecological agriculture in china gradually was also the effective and practical path fitted to the situation of china to realize the connection of tracks with the international criterion . ( 2 ) two development models of ecological agriculture integration were summed up
本文通过理论与案例相结合的研究，取得了如下结果：理论研究结果： ( 1 )提出了生态农产品生产、生态农产品加工和生态农产品销售纵向连接的产业化体系；生态耦合与纵向连接相结合的设计原则；生态农业产业化动力是可持续的消费需求； “安全?绿色?有机”金字塔体系与国际接轨的生态农业产业化途径； ( 2 )总结了“主导产业带动型”和“龙头企业带动型”两种生态农业产业化发展模式； ( 3 )归纳了标准化、企业化、层次化、品牌经营、科技支撑以及政策措施和组织保障等保障体系，指出生态农业产业化保障体系是生态农业产业化体系的有机构成和重要支撑。 - 4 . traditional theories for restrained stress of mass concrete does not agree with the construction method of long block without longitudinal joints , but now more and more dams are being constructed this way . by numerical simulating , this paper studies the temperature in and thermal stress developing process of column concrete blocks with different lengths ( 20m , 40m , 60m , 80m , 120m )
针对常规的混凝土应力计算方法不支持长浇筑块的通仓浇筑方案，而通仓浇筑方法却在工程实际得到越来越多的应用(如二滩，最长浇筑块为60m ；溪洛渡，最长浇筑块为69m )的情况，通过数值仿真分析计算方法，在同等条件下计算了不同浇筑块长度( 20m 、 40m 、 60m 、 80m 、 120m )的温度过程与应力发展过程。