公路工程检测员考试-隧道(2009.10)~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
一、单选~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
1. 瓦斯(CH4)存在于()地质条件?~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A B C 煤系地层 D ~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
2. 亮度的单位()D~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A Lx B cd C Lm D cd/m2~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
3. 瓦斯按体积不得大于()C~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 2% B 1% C 0.5% D 0.1%~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
4. 寒冷地区抗渗等级不小于()~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A S4 B S6 C S8 D S10~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
5. 土工布必须具有特征()、防渗、防堵。 B~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 防水 B 排水 C保土 D抗渗~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
6. 水压在0.9Mpa下经8h后,有两个试件渗水,1.0Mpa下经2h后有三个试件渗水,混凝土抗渗等级为()。S8~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A S7 B S8 C S9 DS10~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
7. 防水层补丁,离破坏孔边最小距离大于()。7cm~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 5cm B 6cm C 7cm D 8cm~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
8. 超声法测混凝土,声速相同,通常短龄混凝土强度()。~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 较高 B 较低 C 一样 D ~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
9. 《回弹法检测混凝土抗压强度技术规范》(JGJ/T 23-2001)回弹法测混凝土龄期在()。~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 14~1000d B 7~1000d C D ~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
10. 严寒地区,衬砌混凝土水灰比不得大于()?~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 0.65 B 0.60 C 0.55 D 0.50~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
11. 仰拱厚度测量,每断面测()点~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 2 B 3 C 4 D 5~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
12. 用超声仪检测衬砌混凝土开裂方法()。~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 平测法 B 对测法 C D ~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
13. 下列措施中(),对防止二次衬砌开裂不利的是。~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A B C D ~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
14. 目前山岭隧道施工采用最广泛的方法()。~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A B 钻爆法 C D 盾构法~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
15. 软岩中光面爆破要求周边炮眼保存率不小于()D~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 100% B 90% C 80% D50%~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
16. 硬岩中光面爆破要求周边炮眼保存率不小于()C~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 100% B 90% C 80% D50%~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
17. 不是公路隧道中常见的质量问题()。 C ~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 隧道渗漏 B 限界受侵 C 中线偏位 D 衬砌开裂~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
18. 喷射混凝土切100mm试件,强度乘()系数 0.95~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 0.90 B 0.95 C 1.00 D 1.05~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
19. 喷射混凝土要求终凝时间不超过() 10 min~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 4 min B 5min C 10min D 15min~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
20. 冬季施工,喷射混凝土气温不应低于()。~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A -5℃ B 0℃ C 5℃ D 10℃~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
21. 隧道局部不良,避免塌方的方法()~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 锚杆支护 B 喷锚支护 C 喷射混凝土支护 D 钢支撑~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
22. 钢支撑安装间距不超过()。 5cm~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº
A 1cm B 2cm C 5cm D 8cm~F¯Â¤+ûÖÀºbbs.3c3t.com¶`OUÀYoº