|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2007年02 期
| 標題 |
| 深孔鉆孔咬合樁施工技術(shù)分析(47 卷) |
| 英文標題 |
| 摘要 |
| 針對深孔鉆孔咬合樁垂直度偏差較大、樁間咬合量不足、圍護結(jié)構(gòu)漏水等問題，主要介紹借 助孔內(nèi)外的垂直度監(jiān)測手段，對成孔質(zhì)量和混凝土灌注質(zhì)量控制的方法進行改良，較好地控 制了鉆孔咬合樁的質(zhì)量。 |
| 作者 |
| 新聞作者:拓守盛 |
| 關(guān)鍵字 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 標題 |
| 深孔鉆孔咬合樁施工技術(shù)分析(47 卷) |
| 英文標題 |
| 摘要 |
| 針對深孔鉆孔咬合樁垂直度偏差較大、樁間咬合量不足、圍護結(jié)構(gòu)漏水等問題，主要介紹借 助孔內(nèi)外的垂直度監(jiān)測手段，對成孔質(zhì)量和混凝土灌注質(zhì)量控制的方法進行改良，較好地控 制了鉆孔咬合樁的質(zhì)量。 |
| 作者 |
| 新聞作者:拓守盛 |
| 關(guān)鍵字 |
| COPYRIGHT?2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
