Sunday, September 11, 2022
Sunday, February 2, 2025
Thursday, April 20, 2023
Tuesday, October 8, 2024
Wednesday, February 19, 2025
Thursday, November 17, 2022
问题:以岩石的单轴饱和抗压强度把岩石的坚硬程度划分为几类?划分的标准如何?
Sunday, December 1, 2024
Sunday, May 26, 2024
问题:明挖基础施工中,基坑的坑壁为什要防护,有哪些防护措施?
Monday, December 9, 2024
Thursday, September 15, 2022
Monday, May 29, 2023
问题:沥青路面施工压实度检测中,作为标准密度采用当天马歇尔试件实测密度合理吗?为什么?
Tuesday, January 31, 2023
Thursday, September 15, 2022
问题:公路隧道施工技术规范中规定喷射混凝土作业应符合哪些要求?
Tuesday, October 8, 2024
Thursday, October 3, 2024
Sunday, December 1, 2024
Sunday, February 2, 2025
Sunday, August 25, 2024
Thursday, September 15, 2022
Thursday, September 15, 2022