一、石料Ï
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1、桥涵结构物对所用石料有哪些要求?Ï
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石质应均匀、不易风化、无裂缝、良好的抗冻性能Ï
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2、石料的强度等级和石料标号。Ï
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Mu120、Mu100、Mu80、Mu60、Mu50、Mu40、Mu30Ï
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3、岩石的单轴抗压强度试验中试件尺寸、数量规定。Ï
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4、简述石料的单轴抗压强度的试验步骤。Ï
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5、岩石的抗冻性实验步骤。Ï
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6、抗冻性试验步骤(直接冻融法)Ï
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7、评定石料单轴抗压强度和耐冻性的指标有哪几个?Ï
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二、混凝土Ï
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1、混凝土强度指标有哪些?Ï
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2、混凝土试件取样的要求。Ï
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3、混凝土试件的尺寸和形状。Ï
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4、混凝土试件的制作步骤。Ï
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5、混凝土试件的养护。Ï
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6、混凝土抗压强度的试验步骤。Ï
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7、混凝土轴心抗压强度的实验步骤。Ï
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8、测混凝土静力受压弹性模量实验步骤。Ï
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9、水泥砼劈裂抗拉试验步骤。Ï
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10、混凝土抗折试验步骤。Ï
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11、砼收缩值的试验步骤、注意事项。Ï
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12、砼徐变值的试验步骤、注意事项。Ï
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13、碱骨料反应的发生条件及危害。Ï
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三、钢材Ï
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1、钢材的力学性能指标。Ï
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2、拉伸强度Ï
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3、塑性Ï
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4、冷弯性能Ï
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5、冲击韧性Ï
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6、硬度Ï
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7、钢材的松弛、疲劳、时效和硬化Ï
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8、画图表示低碳钢的应力应变关系,并简要分析各阶段的特点。Ï
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9、冷拉后的钢材的几个性能有什么改变?Ï
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10、钢材拉伸试验中几个主要定义。Ï
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11、伸长率的定义及用途。Ï
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12、怎样测试规定非比例延伸强度。Ï
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13、简述一种屈服荷载Ps的读取方法(测钢筋屈服极限的步骤)Ï
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14、简述测量钢筋屈服极限的方法步骤。Ï
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15、金属拉伸试验结果的处理。Ï
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16、拉伸试验操作中应注意哪两方面问题及应遵循事项。Ï
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17、试述冷弯试验目的及评定方法。Ï
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18、试述冷弯试验试样的要求。Ï
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19、钢筋冷弯性能试验的步骤及注意事项。Ï
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四、预应力钢筋的检测方法(钢绞线)Ï
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1、检验项目及取样项目。Ï
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2、钢绞线最大总伸长率的测定方法。Ï
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3、预应力砼用钢绞线应力松弛性能试验的步骤。Ï
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4、预应力砼用钢绞线的取样原则。Ï
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五、钢筋焊接检测Ï
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1、验收批Ï
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2、外观检测Ï
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3、力学性能Ï
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1、简述闪光对焊试验的合格判定。Ï
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2、钢筋闪光对焊接头和电弧焊接头的检验内容。Ï
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3、钢筋机械连接接头的检验内容。Ï
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金属螺旋管的检验内容及质量要求Ï
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六、桥梁上部结构Ï
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1、板式橡胶支座在使用前一般要抽检哪些力学指标?Ï
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2、支座抗剪弹性模量的测试方法和步骤。Ï
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3、支座抗压弹性模量的测试方法和步骤。Ï
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4、支座极限抗压强度测试方法和步骤。Ï
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5、桥梁的伸缩装置的分类和检测项目。Ï
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单选:Ï
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1、板式橡胶支座抗压弹性模量实验时预加应力至10MPa.Ï
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2、板式橡胶支座抗剪弹性模量试验时预加水平应力至1MPa.Ï
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3、水平力下,板式橡胶支座的水平位移量取决于橡胶片厚度。Ï
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4、板式橡胶支座的支座形状参数与支座尺寸有关Ï
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5、矩形板式橡胶支座的极限抗压强度为70MPa。圆形为75MPa。Ï
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6、橡胶支座检验环境温度和湿度为23±5℃,(65±5)%。Ï
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7、橡胶支座极限抗压强度试验的压力是7[σ]。Ï
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8、检测桥梁橡胶支座外观质量正确方法:用目测方法或量具逐块检查。Ï
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多选:Ï
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1、橡胶支座检验型式:型式检验、出厂检验、使用前抽检Ï
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2、模数式橡胶伸缩装置作相对错位试验包括 、 、 错位。Ï
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砼结构检测内容。Ï
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钻芯法适用范围。Ï
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七、砼构件——回弹法Ï
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1、何时需对回弹法进行校验?Ï
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2、回弹法的率定实验要求。Ï
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3、回弹仪的常规保养条件。Ï
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4、实验步骤Ï
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5、用回弹法检测砼构件强度测碳化深度的方法和步骤。Ï
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6、回弹法测区的要求。Ï
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7、回弹法统一测强曲线的适用范围。Ï
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1、超声波检测砼缺陷原理。Ï
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2、超声波检测中选用平面振动式换能器时的初读数的标定方法。Ï
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3、超声波检测缺陷时,换能器布置方式Ï
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4、超声波检测浅裂缝时的条件、步骤。Ï
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5、钢管砼超声波换能器布置方式。Ï
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砼构件——超声回弹综合法和后拔出法Ï
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砼构件——砼强度评定方法Ï
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1、对新拌混凝土如何留取试样。Ï
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2、砼强度等级评定方法Ï
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八、Ï
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1、锚具的静载锚固性能的指标。Ï
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2、预应力筋用锚具检验内容。Ï
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3、简述锚具的静载锚固性能试验步骤。Ï
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九、Ï
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张拉设备、张拉力Ï
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十、钢结构Ï
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焊缝的无损探伤:超声波探伤、射线探伤、磁粉探伤、渗透探伤Ï
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高强螺栓的检测Ï
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漆膜厚度的检测Ï
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十一、悬吊结构Ï
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