I would like to make a positive note of the canadian - russian program of interaction on the g8 themes as part of which two groups of members of the russian president s administration and the foreign ministry went for training to canada in 2005 on issues of protocol work , media support , the creation of the presidency s website , the preparation and approvals of the summit final documents 俄中双方对快中子实验反应堆的建设进度表示满意。去年已进行了地震试验,组织并安排了中国操作人员的培训,完成了快中子实验反应堆反应区技术方案文件的交接工作。核燃料生产的准备工作按计划进行。
The paper can concern the soil ' s instantaneous fallout , soil ' s main settlement due to concretion , and the coactions of soil and pile by applying the contact surface to simulate the coactions . the paper can analyze the service behavior of reuniting foundation and the effect of the pile ' s intensity , length and distance . the paper is concerned with the stressing of pile and the arrangement of pile for the smaller cost to fit the subsidence of throughway 通过有限元计算,分析了复合地基桩土工作性状,分析了桩的刚度,长度,桩距对地基沉降及超孔隙水压力的影响,并根据复合地基中桩的受力特点,提出合理的桩的布置方式,在满足高速公路路面沉降要求的前提下,节省工程投资,加快建设进度。
Self - densifying high performance concrete is well - performing concrete with the good performance of fluidity , anti - segregation and filling - up - space . with its own gravity and without any vibration , it can automatically fill up the space in and between fixed shutters and form self - densified concrete structure of ideal dynamic property and durability , therefore , it can accelerate construction progress of a building , shorten the construction period , secure concrete quality and improve the building ' s durability . in the mean time , it is conducive as well for environment protection and effects remarkable social and economic efficiency 自密实混凝土属于高性能混凝土,它具有高流动性、高抗离析性、高填充性的性能,在自重作用下无需振捣,自行填充模板空间,形成自密实的混凝土结构,有良好的力学性能和耐久性能,可以加快工程建设进度、缩短工期、有效控制混凝土的质量、提高建筑物及构筑物的耐久性,并有利于环境保护,具有较高的社会和经济效益。