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新混凝土的英文

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"新混凝土"怎么读用"新混凝土"造句

英文翻译手机手机版

  • as placed concrete

例句与用法

  • That new concrete building is an abomination
    那座新混凝土建筑是个讨厌的东西。
  • The test results show that , the fracture properties of adherence of new and old concrete are evidence lower than the new concrete itself
    试验结果表明,新老混凝土粘结断裂性能明显低于新混凝土整体试件的断裂性能。
  • The design strength of the new concrete is c40 , which adopts 525 # common portland cement , the sand is middle wide river - sand , the radius of coarse aggregate is 10 - 30mm . the surfaces of the old concrete which are harnessed are divided into i , ii , iii three type faces
    Znfl , ao新混凝土设计强度等级选用c40 ,采用525 ’普通硅酸盐水泥,砂是中粗河砂,粗骨料的粒径为川30mm 。老混凝土表面处理后的表面分为1型面、 11型面、 ill型面三种类型。
  • 6 with the optimization of the mix proportion of hprrc and with the old concrete was repaired with hprrc whose strength is close with that of the old concrete , the stress - strain curves of new - old concrete is tested on ordinary testing machine and mts . the results show that under equal stress conditions , the ratios of the strain of old concrete , hprrc to new - old concrete are 82 . 4 - 105 % on ordinary testing machine and 90 - 121 . 3 % on mts respectively
    6 、通过优化hprrc的配比,用与老混凝土强度接近的新混凝土对老混凝土进行修补后,在普通试验机和mts试验机上对新老混凝土的本构关系进行了试验研究,结果表明:在等应力条件下老砼、 hprrc博士学位论文.中文摘要的应变与新一老硷的相比,应变的比率在普通试验机上为82 . 4一105 % ,在川、 s上为90一121 . 3 % ,即三者变形是基本接近的。
  • ( 2 ) interfacial agents this experiment adopts three types of interfacial agents : no interfacial agent , neat cement paste which has the same water - cement ratio with the new concrete , cement paste mixed with 10 % expanding agent which has the same ratio with the new concrete ( which is called cement paste mixed with expanding agent for short ) . the thickness of the interfacial agent is 2 ~ 3mm
    ( 2 )粘结剂本试验采用三种粘结剂:无粘结剂、同新混凝土相同水灰比的水泥净浆、掺10 u型膨胀剂的同新混凝土相同水灰比的水泥净浆(以下简称水泥膨浆) 。界面剂的厚度一般为2 3mm 。
  • Following is the factors ideating with the surface of old concrete in different way ( including brushing surface , chiseling surface , cleaving surface ) , adherence agent ( including cement slurry , cement sand slurry , cement slurry with the u expansion agent ) , the freeze - thaw circulation times and air - entraining . as a result , we found that the roughness influence on the adhesion capability of the new on old concrete to a large degree . the larger rougeness is , the larger the splitting tensile strength on the adhension face is . the kind of adhesion agent is also influence on the adherence capability of new on old concrete . the circulation times of freez - thaw have a large influence on the splitting tensile strength of adherence face of new on old concrete . the analysis of tests give some advices to the practical engineering
    主要考察了老混凝土表面不同处理方式(刷毛面,凿毛面,劈裂面) 、界面粘结剂类型(水泥净浆,水泥砂浆, u型膨胀剂水泥浆) 、冻融循环次数等对新老混凝土粘结面劈拉强度的影响,以及冻融作用下新混凝土加气对粘结面劈拉强度的影响。试验结果表明,粗糙度对新老混凝土粘结性能有重要影响,随着粘结面粗糙度的增大,粘结面劈拉强度不断增加;界面粘结剂类型对新老混凝土粘结性能有一定影响,在冻融作用下, u型膨胀剂水泥浆粘结效果不如水泥净浆和水泥砂浆;冻融循环对粘结面劈拉强度有较大影响,加气能明显改善新老混凝土粘结面的抗冻能力。
  • According to the new concrete code , the calculation formula are put forward concerning the load - carrying capacity during construction , the load - carrying capacity of cross - section bending , longitudinal shearing , the inclined - section shearing and part shearing during the application of the continuous composite floor slab , which provide the design proofs for the continuous composite floor slab
    摘要根据新混凝土规范,给出了连续跨压型钢板与混凝土组合板施工阶段的承载力计算公式及使用阶段的正截面抗弯承载力、纵向水平抗剪承载力、斜截面抗剪承载力和局部抗冲切承载力计算公式,为连续组合楼板的设计提供了依据。
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