Tuesday, September 20, 2022
Tuesday, September 20, 2022
Tuesday, September 20, 2022
对于SMA混合料,飞散试验是检验结合料与集料黏附性的方法。()...
Monday, September 26, 2022
Friday, September 23, 2022
Tuesday, September 20, 2022
某土黏聚力c=10kPa,内摩擦角φ=30°,在100kPa压力作用下,其抗剪强度为()。 ...
Tuesday, September 27, 2022
Tuesday, September 20, 2022
在无侧限抗压强度试验中,直径相同的试件,随试件高度增加,抗压强度会先增加后减小。...
Tuesday, September 27, 2022
Monday, September 26, 2022
Tuesday, September 20, 2022
视频传输通道主要指标问答(二)。(4)幅频特性对图像质量的影响( )。...
Tuesday, September 20, 2022
液体石油沥青宜采用针入度较小的石油沥青,使用前按先加热沥青后加稀释剂的顺序,掺配煤油或轻柴油,经适当的搅拌、稀释制成。( )...
Tuesday, June 13, 2023
Tuesday, September 20, 2022
锚具静载试验过程中,若试验值满足效率系数ηa=0.95、实测极限拉力时的总应变εapu≥2.0%,锚具出现滑丝时,则试验应重做。...
Tuesday, September 20, 2022
公路工程的质量检验评定中,质量保证资料应包括( )等。...
Tuesday, September 20, 2022
采用对测的方式进行基桩完整性超声检测时,收发换能器以相同步长由下向上移动,其步长不应大于( )。...
Tuesday, September 20, 2022
推荐性国家标准的相关技术要求可以低于强制性国家标准的相关技术要求。( )...
Tuesday, September 20, 2022