ljtspp - 2008/5/29 23:04:00
èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5天坪丘隧道隧道施工组织设计èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5
èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5 èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5本段设天坪丘隧道一座，位于篆塘镇大坝村一社，全长185m，进口桩号为K93+165，出口桩号为K93+350，交通不便，距最近乡村道路约2km。èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5（一）地形地貌及地质概况èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5隧道区属红层深丘地貌，地势较高，覆盖层厚度小，岩层倾角大，地下水贫乏且不稳定，区内无不良地质现象；洞身穿过III类、IV类、V类围岩，岩体稳定性良好，裂隙不发育，主要地质特征以中~厚层和厚层泥岩、砂岩为主。èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5
èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5附件:
天坪丘隧道隧道施工组织设计.doc
3c3t - 2008/6/3 20:14:00
难得的好资料，感谢分享èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5
chengbo1111 - 2008/6/10 20:37:00
你是谁呀,当年我在那里当监理,施工单位是中铁大桥局,铁一局分包èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5
lidexing - 2009/9/27 10:33:00
谢谢èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5
家昊 - 2009/10/14 16:08:00
感谢分享！！！！！！èD¯n§^5ãbbs.3c3t.com_ÐõTã
G5