| 深圳市污水排海放流管注浆加固工程实例 |
| |
| 引用本文： | 姜宝峰,皮微微.深圳市污水排海放流管注浆加固工程实例[J].吉林地质,2006,25(2):67-69. |
| |
| 作者姓名： | 姜宝峰 皮微微 |
| |
| 作者单位： | 吉林省地勘局第六地质探矿工程大队,吉林,龙井,133401 |
| |
| 摘 要： | 针对深圳市污水排水放流钢顶管已施工部分,因顶管施工过程中周围土体位移严重,局部出现过塌方,造成部分土体流失,引起钢顶管扭曲变形。因自然环境恶劣,地质条件复杂,为减缓或控制不均匀变形的进一步发展,对不同地段分别采用劈裂注浆和渗透注浆加固顶管周边土体处理方案,达到设计要求。
|
| 关 键 词： | 土体位移 排水放流管 扭曲变形 注浆加固处理 |
| 文章编号： | 1001-2427（2006）02-067-03 |
| 收稿时间： | 2005-12-26 |
| 修稿时间： | 2005-12-262006-03-11 |
A concrete example of grouting and strengthening engineering of sewage drain pips of Shenzhen City |
| |
| JIANG Bao-feng,PI Wei-wei.A concrete example of grouting and strengthening engineering of sewage drain pips of Shenzhen City[J].Jilin Geology,2006,25(2):67-69. |
| |
| Authors: | JIANG Bao-feng PI Wei-wei |
| |
| Institution: | The Sixth Team of Geologic and Exploration Engineering of Jilin Province, Longjing 133401, China |
| |
| Abstract: | The working of laying sewage drain pipes resulted in periphery soil displacement seriously,partly landfall,partly soil loss and contortion of steel tubes.On the basis of the poor natural environment and complex geologic conditions,we adopted forced grouting and osmotic grouting methods respectively in different parts to strengthen periphery soil.The result satisfied design needs. |
| |
| Keywords: | soil displacement contortion of steel tube contortion grout and strengthen processing |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
