Thursday, September 22, 2022
Thursday, September 22, 2022
Saturday, August 3, 2024
Wednesday, September 21, 2022
Thursday, September 22, 2022
问题:判断题混凝土工程量,以实体积计算,不扣除钢筋、铁件和螺栓所占体积。 (T )59、高铝水泥一般以3d抗压强度确定其标号。A 对B 错...
Saturday, July 27, 2024
Thursday, October 10, 2024
Thursday, September 22, 2022
问题:单选题浇筑水平结构混凝土时,不得在同一处连续布料,应在范围内水平移动布料,且宜垂直于模板布料。()A 1~2mB 2~3mC 3~4mD 3~5m...
Saturday, July 19, 2025
问题:单选题混凝土施工配制强度应()混凝土设计强度标准值。A 小于B 等于C 大于D B或C...
Tuesday, January 21, 2025
Friday, September 16, 2022
问题:单选题水泥的体积安定性是指水泥在凝结硬化过程中的性质()。A 产生高密实度B 体积变化均匀C 不变形D 体积收缩...
Saturday, June 21, 2025
问题:角模板中的()用于混凝土构件的阴角;()用于混凝土构件的阳角...
Thursday, September 22, 2022
问题:单选题通过对混凝土的破坏机理进行分析说明混凝土受压破坏是由于()的扩展。A 外裂缝B 内裂缝C 微裂缝D 粘结裂缝...
Wednesday, June 11, 2025
Sunday, August 17, 2025
Wednesday, September 21, 2022
问题:在外力作用下,大小和形状保持不变的物体,称为刚体。...
Saturday, September 17, 2022
Thursday, September 22, 2022
Wednesday, September 21, 2022
Thursday, September 22, 2022