Monday, September 12, 2022
Saturday, December 30, 2023
Thursday, September 15, 2022
问题:某工程使用预制管桩,桩径为600mm,砼强度等级为C60,总桩数...
Thursday, September 15, 2022
问题:对于端承型大直径灌注桩,当受设备或现场条件限制无法检测单桩竖向抗...
Thursday, September 15, 2022
Wednesday, August 23, 2023
问题:钻芯检测截取芯样进行混凝土抗压强度试验,每组芯样应制作6个芯样抗压试件。...
Saturday, April 15, 2023
问题:当验收锚杆不合格时,应按锚杆总数的()重新抽检;若再有锚杆不合格...
Thursday, September 15, 2022
问题:工程设计等级为甲级,基础采用端承型大直径钻孔灌注桩,桩径为0.8...
Monday, September 12, 2022
Thursday, September 15, 2022
问题:钻芯过程中,应按《建筑基桩检测技术规范》附录D的附表格式对()详...
Monday, September 12, 2022
Sunday, October 9, 2022
问题:实心桩的激振点位置宜选择在()、传感器安装点宜为距中心();空心...
Thursday, September 15, 2022
问题:受检桩不同深度位置的混凝土芯样试件抗压强度代表值中的()为该桩混...
Monday, September 12, 2022
问题:声波透射法有哪几种检测方法?简述不同方法的特点、用途。...
Thursday, September 15, 2022
Sunday, December 10, 2023
Thursday, December 1, 2022
Monday, September 12, 2022