CN110543734B - 一种变刚度水泥土插芯组合桩及设计方法 - Google Patents
一种变刚度水泥土插芯组合桩及设计方法 Download PDFInfo
- Publication number
- CN110543734B CN110543734B CN201910844263.3A CN201910844263A CN110543734B CN 110543734 B CN110543734 B CN 110543734B CN 201910844263 A CN201910844263 A CN 201910844263A CN 110543734 B CN110543734 B CN 110543734B
- Authority
- CN
- China
- Prior art keywords
- pile
- core
- rebound
- section
- quick
- 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.)
- Active
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/50—Piles comprising both precast concrete portions and concrete portions cast in situ
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Piles And Underground Anchors (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910844263.3A CN110543734B (zh) | 2019-09-06 | 2019-09-06 | 一种变刚度水泥土插芯组合桩及设计方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910844263.3A CN110543734B (zh) | 2019-09-06 | 2019-09-06 | 一种变刚度水泥土插芯组合桩及设计方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110543734A CN110543734A (zh) | 2019-12-06 |
CN110543734B true CN110543734B (zh) | 2023-06-13 |
Family
ID=68712842
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910844263.3A Active CN110543734B (zh) | 2019-09-06 | 2019-09-06 | 一种变刚度水泥土插芯组合桩及设计方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110543734B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113533063A (zh) * | 2021-07-12 | 2021-10-22 | 山东省建筑科学研究院有限公司 | 一种便携式水泥土试块强度检测装置及工作方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206070514U (zh) * | 2016-09-20 | 2017-04-05 | 国网浙江省电力公司经济技术研究院 | 预应力微型管桩卡扣式快速连接结构 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11256569A (ja) * | 1998-03-11 | 1999-09-21 | Geotop Corp | 基礎杭構造および異種連結杭 |
CN105113503B (zh) * | 2015-08-20 | 2017-05-24 | 宁波大学 | 一种预制混凝土管桩 |
CN105256794A (zh) * | 2015-09-21 | 2016-01-20 | 周兆弟 | 具有变径劲芯桩的水泥土搅拌桩 |
CN109881665B (zh) * | 2019-02-20 | 2023-11-24 | 中交第二航务工程局有限公司 | 高性能预制uhpc~phc组合桩柱一体结构及其制备方法 |
-
2019
- 2019-09-06 CN CN201910844263.3A patent/CN110543734B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN206070514U (zh) * | 2016-09-20 | 2017-04-05 | 国网浙江省电力公司经济技术研究院 | 预应力微型管桩卡扣式快速连接结构 |
Also Published As
Publication number | Publication date |
---|---|
CN110543734A (zh) | 2019-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201460241U (zh) | 一种预应力高强钢丝网锚具 | |
CN202831402U (zh) | 一种内接圆管外套矩形钢管混凝土柱 | |
CN204059347U (zh) | 预应力混凝土变径管桩 | |
US20210032828A1 (en) | Load Cell Component for Improving Structural Strength of Pile Body after Self-Balanced Testing of Pile Foundation | |
CN201843129U (zh) | 带肋混凝土复合桩芯管 | |
WO2017049809A1 (zh) | 具有变径劲芯桩的水泥土搅拌桩 | |
CN110543734B (zh) | 一种变刚度水泥土插芯组合桩及设计方法 | |
CN210122713U (zh) | 一种楔形块加强式混凝土管桩 | |
CN109235413B (zh) | 一种横向加筋刚柔复合桩加固软土地基装置及施工方法 | |
CN202787222U (zh) | 深层加固夯锤 | |
CN203188202U (zh) | 一种压力型高承载力复合抗拔桩 | |
CN211142788U (zh) | 一种半装配式组合桥墩 | |
CN102677667A (zh) | 一种混凝土变截面管桩 | |
CN102888841B (zh) | 一种端部螺纹五星形变截面预制管桩及其施工方法 | |
CN209353326U (zh) | 建筑工程用楔子桩 | |
CN201132956Y (zh) | 钢筋混凝土静压桩预应力连接装置 | |
CN210263018U (zh) | 一种新型带翼板扩底桩 | |
CN106522098A (zh) | 一种装配式可调节cfrp索锚具 | |
CN113699980A (zh) | 一种深层地基的处理方法 | |
CN107794914B (zh) | 一种结合后压浆及扩径技术的预应力混凝土管桩及其制作方法 | |
CN202023192U (zh) | 一种预应力方桩 | |
CN102900074B (zh) | 一种端部螺纹x形变截面预制管桩及其施工方法 | |
CN105201008B (zh) | 销型抗弯纵向连接节点及其施工方法 | |
CN208251081U (zh) | 一种管桩抗压连接件 | |
CN102235003A (zh) | 预制混凝土管桩用扩张型钢桩尖及沉桩施工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 250031 Shandong Province Flyover District of Ji'nan City Road 29. Applicant after: Shandong Academy of Building Science Co.,Ltd. Applicant after: Shandong Jianke Special Construction Engineering Technology Center Co.,Ltd. Address before: 250031 Shandong Province Flyover District of Ji'nan City Road 29. Applicant before: Shandong Academy of Building Science Co.,Ltd. Applicant before: SHANDONG JIANKE SPECIAL BUILDING ENGINEERING TECHNOLOGY CENTER |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20230413 Address after: 250031 Shandong Province Flyover District of Ji'nan City Road 29. Applicant after: Shandong Academy of Building Science Co.,Ltd. Applicant after: Shandong Jianke Special Construction Engineering Technology Center Co.,Ltd. Applicant after: Shandong Jianyan Technology Development Co.,Ltd. Address before: 250031 Shandong Province Flyover District of Ji'nan City Road 29. Applicant before: Shandong Academy of Building Science Co.,Ltd. Applicant before: Shandong Jianke Special Construction Engineering Technology Center Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant |