CN104500083A - 矩形盾构施工的土体改良方法 - Google Patents
矩形盾构施工的土体改良方法 Download PDFInfo
- Publication number
- CN104500083A CN104500083A CN201410837443.6A CN201410837443A CN104500083A CN 104500083 A CN104500083 A CN 104500083A CN 201410837443 A CN201410837443 A CN 201410837443A CN 104500083 A CN104500083 A CN 104500083A
- Authority
- CN
- China
- Prior art keywords
- region
- circular beater
- type
- improvement
- rectangular shield
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 105
- 238000010276 construction Methods 0.000 title claims abstract description 50
- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000002002 slurry Substances 0.000 claims abstract description 62
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 55
- 239000000440 bentonite Substances 0.000 claims abstract description 55
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000006260 foam Substances 0.000 claims abstract description 47
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- 229940092782 bentonite Drugs 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000002459 sustained effect Effects 0.000 claims description 5
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 4
- 229940080314 sodium bentonite Drugs 0.000 claims description 4
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 238000009827 uniform distribution Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 7
- 230000005641 tunneling Effects 0.000 description 7
- 241000239290 Araneae Species 0.000 description 4
- 238000007596 consolidation process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002715 modification method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining
- E21D9/08—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining with additional boring or cutting means other than the conventional cutting edge of the shield
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Soil Sciences (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410837443.6A CN104500083B (zh) | 2014-12-28 | 2014-12-28 | 类矩形盾构施工的土体改良方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410837443.6A CN104500083B (zh) | 2014-12-28 | 2014-12-28 | 类矩形盾构施工的土体改良方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104500083A true CN104500083A (zh) | 2015-04-08 |
CN104500083B CN104500083B (zh) | 2016-06-22 |
Family
ID=52941522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410837443.6A Active CN104500083B (zh) | 2014-12-28 | 2014-12-28 | 类矩形盾构施工的土体改良方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104500083B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105604556A (zh) * | 2015-12-29 | 2016-05-25 | 上海隧道工程有限公司 | 一种类矩形盾构正面土压力平衡控制系统及方法 |
CN105673027A (zh) * | 2016-01-13 | 2016-06-15 | 上海隧道工程有限公司 | 一种用于类矩形盾构的铰接式偏心刀盘装置 |
CN107143342A (zh) * | 2017-06-29 | 2017-09-08 | 中铁工程装备集团有限公司 | 一种多刀盘掘进机的渣土改良系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049992A (ja) * | 1999-08-06 | 2001-02-20 | Hitachi Zosen Corp | シールド掘進機 |
CN1448372A (zh) * | 2003-05-07 | 2003-10-15 | 河海大学 | 一种土工用的发泡剂 |
JP2003313059A (ja) * | 2002-04-23 | 2003-11-06 | Daiichi Kasei Sangyo Kk | 気泡モルタル用起泡剤 |
CN1932244A (zh) * | 2006-09-28 | 2007-03-21 | 上海隧道工程股份有限公司 | 双圆盾构近距离穿越建筑物或构筑物的施工方法 |
CN201351497Y (zh) * | 2009-02-10 | 2009-11-25 | 扬州广鑫机械有限公司 | 多刀盘矩形顶管机 |
CN101749025A (zh) * | 2009-12-24 | 2010-06-23 | 上海隧道工程股份有限公司 | 软土地层超大直径土压平衡盾构土体改良施工方法 |
-
2014
- 2014-12-28 CN CN201410837443.6A patent/CN104500083B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001049992A (ja) * | 1999-08-06 | 2001-02-20 | Hitachi Zosen Corp | シールド掘進機 |
JP2003313059A (ja) * | 2002-04-23 | 2003-11-06 | Daiichi Kasei Sangyo Kk | 気泡モルタル用起泡剤 |
CN1448372A (zh) * | 2003-05-07 | 2003-10-15 | 河海大学 | 一种土工用的发泡剂 |
CN1932244A (zh) * | 2006-09-28 | 2007-03-21 | 上海隧道工程股份有限公司 | 双圆盾构近距离穿越建筑物或构筑物的施工方法 |
CN201351497Y (zh) * | 2009-02-10 | 2009-11-25 | 扬州广鑫机械有限公司 | 多刀盘矩形顶管机 |
CN101749025A (zh) * | 2009-12-24 | 2010-06-23 | 上海隧道工程股份有限公司 | 软土地层超大直径土压平衡盾构土体改良施工方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105604556A (zh) * | 2015-12-29 | 2016-05-25 | 上海隧道工程有限公司 | 一种类矩形盾构正面土压力平衡控制系统及方法 |
CN105604556B (zh) * | 2015-12-29 | 2018-07-10 | 上海隧道工程有限公司 | 一种类矩形盾构正面土压力平衡控制系统及方法 |
CN105673027A (zh) * | 2016-01-13 | 2016-06-15 | 上海隧道工程有限公司 | 一种用于类矩形盾构的铰接式偏心刀盘装置 |
CN107143342A (zh) * | 2017-06-29 | 2017-09-08 | 中铁工程装备集团有限公司 | 一种多刀盘掘进机的渣土改良系统 |
Also Published As
Publication number | Publication date |
---|---|
CN104500083B (zh) | 2016-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103696779B (zh) | 盾构压气作业用掌子面护壁泥膜施工工艺 | |
CN203971841U (zh) | 一种压裂液的混配系统 | |
CN105927236B (zh) | 一种隧道盾构机注浆填仓换刀方法 | |
CN205477628U (zh) | 盾构掘进同步注双液浆装置 | |
CN104500083A (zh) | 矩形盾构施工的土体改良方法 | |
CN109749748A (zh) | 一种富水圆砾地层盾构渣土改良方法及渣土改良剂 | |
CN103362542A (zh) | 顺层瓦斯抽采钻孔分段封孔方法 | |
CN109779651A (zh) | 一种砂姜黏土地层近距泥水平衡顶管施工方法 | |
CN203114299U (zh) | 大距离水平旋喷堵水加固施工结构 | |
CN102606189A (zh) | 一种煤田火区中煤岩空洞及松散区灭火降温系统 | |
CN106894827A (zh) | 煤矿采煤工作面回采期间防治瓦斯的方法 | |
CN202745940U (zh) | 采空区封闭结构 | |
CN104018843B (zh) | 复合地层盾构掘进土体改良施工方法 | |
CN108166983B (zh) | 具有防止流失的新型盾构盾尾壁后注浆液 | |
CN202949702U (zh) | 小型开沟机全方位可调挡土板 | |
CN105221157A (zh) | 盾构隧道内wss注浆加固辅助气压换刀方法 | |
CN109665758B (zh) | 一种胶凝砂砾石坝的混合料及其应用 | |
CN206681745U (zh) | 一种适用于泥岩地层的盾构机刀盘 | |
CN207480896U (zh) | 一种连续搅拌供给浆液的装置 | |
CN207177863U (zh) | 一种聚合物微球在线进药混合器 | |
CN203515594U (zh) | 盾构机刀盘的添加剂注入口 | |
CN205858186U (zh) | 一种适用于复杂地质情况下的三轴搅拌机钻头 | |
CN105133571A (zh) | 一种深孔倾斜帷幕与铅直帷幕封堵式连接方法 | |
CN104265318B (zh) | 大断面矩形顶管掘进土体改良方法 | |
CN202417511U (zh) | 土压平衡盾构机泡沫与膨润土同时注入渣土改良装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhu Yanfei Inventor after: Li Peinan Inventor after: Huang Dezhong Inventor after: Huang Yi Inventor after: Huang Jun Inventor after: Li Gang Inventor after: Liu Xinke Inventor after: Liu Xidong Inventor after: Chen Peixin Inventor after: Kou Xiaoyong Inventor before: Zhu Yanfei Inventor before: Huang Dezhong Inventor before: Huang Jun Inventor before: Li Gang Inventor before: Liu Xidong Inventor before: Chen Peixin Inventor before: Kou Xiaoyong Inventor before: Li Peinan |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151021 Address after: 200232 Shanghai city Xuhui District Wanping Road No. 1099 5 floor Applicant after: SHANGHAI TUNNEL ENGINEERING CO., LTD. Applicant after: Ningbo Metro Group Co., Ltd. Applicant after: Shanghai tunneling shield Engineering Co., Ltd Address before: 200232 Shanghai city Xuhui District Wanping Road No. 1099 5 floor Applicant before: SHANGHAI TUNNEL ENGINEERING CO., LTD. Applicant before: SHANGHAI TUNNEL ENGINEERING CO., LTD. Applicant before: Shanghai tunneling shield Engineering Co., Ltd |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |