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- harbor engineering concrete 港工混凝土
- CCCC THIRD HARBOR ENGINEERING CO., LTD. 中港第三航务工程局。
- Prestressed concrete pipe piles by post-tensioning method are widely used in harbor engineering because of its high flexural bearing capacity and low cost. 摘要后张法预应力混凝土大管桩由于抗弯承载力高和成本低等诸多优点，在港口工程中得到了广泛的使用。
- Shanghai Third Navigation Engineering Bureau is affiliated enterprises of China Harbor Engineering Ltd(Group)(CHEC). 上海第三航务工程局是中国港湾集团总公司下属单位，是中国港口建设一支劲旅。
- Engaged in the study of sedimentation problems and in consulting for and evaluating the feasibility and design of hydraulic,hydro_power and harbor engineering projects. 从事河流、河口、海岸泥沙问题研究和对国家重点水利、水电、港口航道工程可行性和设计的咨询、评估、审查。
- The windbreak is barely used in harbor engineering of China,and there are not much design experiences and the standard calculation method hasn t come to agreement. 防风网在我国港口工程中的应用刚刚起步,其设计经验缺乏,计算方法不成熟。
- With engineering concrete example, based on spacial finite element model, the effect of dynamic property by LRB of girder and arch combination bridge is discussed. 结合工程实例桥，基于空间有限元模型，系统讨论了铅销橡胶支座对梁拱组合桥梁动力特性的影响。
- It is important, in the studies of geomorphological changes of beach and harbor engineering, to analyze the characteristics of sediment transport in response to the seasonal wave dynamics. 摘要响应季节性波候作用的泥沙输运特征是研究弧形海滩地貌变化及港工建筑的重要内容。
- The effect of adding Penetron Admix on the performance of concrete which was manufactured in the same raw materials and mix proportion as Guangzhou metro engineering concrete was studied. 采用广州地铁工程混凝土所使用的原材料和配合比,在试验室研究了添加Penetron Adm ix后对混凝土性能的影响。
- Based on analyzing and comparing the existing methods of determining weight, multiplication scale method is used to the health diagnosis of the large hydraulic engineering concrete structure. 通过对已有权重确定方法的研究比较，将确定权重的乘积标度法应用于重大水工混凝土结构的健康诊断；
- The dissoluble corrosion of Guangzhou metro engineering concrete in direct current was studied by an accelerated DC dissolving test of the residue mortar and correlating it with concrete. 通过加速试验方法研究了直流电流作用下混凝土筛余砂浆的溶蚀性能,并建立了其与广州地铁工程混凝土在杂散电流下的溶蚀性能之间的关系。
- The ship steamed into the harbor. 船驶入了港湾。
- Reliability analysis of reinforced concrete structures of harbor engineering 港口工程钢筋混凝土结构可靠度分析
- waterway and harbor engineering model test 河道港口工程模型试验
- The harbor is being up with silt. 那海港被淤泥阻塞了。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- It is not right to harbor vindictive feelings. 怀有报复的念头是不对的。
- Diesel Stationary Concrete Hoists Description: HBT series of diesel engine concrete pump with " S" Pipe distribution Hydraulic system: Both the main pumping circuit and " S" Valve circuit are o... [相关分类:发动机零件和底座,建筑设备,建筑硬件,建筑机械,泵和真空设备
- The attack on Pearl Harbor was a crushing calamity. 偷袭珍珠港(对美军来说)是一场毁灭性的灾难。
- There are some fishing vessels in the harbor. 港湾里有许多渔船。
