CN113700057B - 一种地基沉降量的测量方法 - Google Patents
一种地基沉降量的测量方法 Download PDFInfo
- Publication number
- CN113700057B CN113700057B CN202111082085.9A CN202111082085A CN113700057B CN 113700057 B CN113700057 B CN 113700057B CN 202111082085 A CN202111082085 A CN 202111082085A CN 113700057 B CN113700057 B CN 113700057B
- Authority
- CN
- China
- Prior art keywords
- soil
- layer
- foundation
- settlement
- pressure
- 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
- 238000000034 method Methods 0.000 title claims abstract description 38
- 239000002689 soil Substances 0.000 claims abstract description 108
- 239000011148 porous material Substances 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000008859 change Effects 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000005429 filling process Methods 0.000 claims abstract description 10
- 230000006835 compression Effects 0.000 claims abstract description 7
- 238000007906 compression Methods 0.000 claims abstract description 7
- 230000035515 penetration Effects 0.000 claims description 10
- 238000012937 correction Methods 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 230000036962 time dependent Effects 0.000 claims description 2
- 238000004062 sedimentation Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000004364 calculation method Methods 0.000 description 8
- 238000007596 consolidation process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000013517 stratification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D33/00—Testing foundations or foundation structures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
Landscapes
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111082085.9A CN113700057B (zh) | 2021-09-15 | 2021-09-15 | 一种地基沉降量的测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111082085.9A CN113700057B (zh) | 2021-09-15 | 2021-09-15 | 一种地基沉降量的测量方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113700057A CN113700057A (zh) | 2021-11-26 |
CN113700057B true CN113700057B (zh) | 2022-11-22 |
Family
ID=78660925
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111082085.9A Active CN113700057B (zh) | 2021-09-15 | 2021-09-15 | 一种地基沉降量的测量方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113700057B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114722601B (zh) * | 2022-03-29 | 2024-06-28 | 东南大学 | 基于cptu测试参数计算新老路基差异沉降的计算方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518106A (zh) * | 2011-12-13 | 2012-06-27 | 东南大学 | 基于多功能孔压静力触探探头及土侧压力系数测定方法 |
KR101789967B1 (ko) * | 2017-06-21 | 2017-10-26 | 채수근 | 풍화토와 풍화암반의 sda매입말뚝 선단지지력 산정방법 |
CN108694286A (zh) * | 2018-05-25 | 2018-10-23 | 中铁第四勘察设计院集团有限公司 | 一种软土路基工后沉降计算方法 |
CN111090829A (zh) * | 2020-03-21 | 2020-05-01 | 西南交通大学 | 铁路既有线灌浆螺旋钢桩斜向加固路基后沉降量确定方法 |
CN112949118A (zh) * | 2021-02-02 | 2021-06-11 | 唐山学院 | 一种带帽桩复合地基的沉降计算方法 |
CN112989460A (zh) * | 2021-02-22 | 2021-06-18 | 中国科学院武汉岩土力学研究所 | 一种软土地区路基施工、运营引起的路基沉降计算方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102767170B (zh) * | 2012-07-06 | 2015-07-15 | 长安大学 | 上埋式构筑物的土压力计算方法 |
-
2021
- 2021-09-15 CN CN202111082085.9A patent/CN113700057B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518106A (zh) * | 2011-12-13 | 2012-06-27 | 东南大学 | 基于多功能孔压静力触探探头及土侧压力系数测定方法 |
KR101789967B1 (ko) * | 2017-06-21 | 2017-10-26 | 채수근 | 풍화토와 풍화암반의 sda매입말뚝 선단지지력 산정방법 |
CN108694286A (zh) * | 2018-05-25 | 2018-10-23 | 中铁第四勘察设计院集团有限公司 | 一种软土路基工后沉降计算方法 |
CN111090829A (zh) * | 2020-03-21 | 2020-05-01 | 西南交通大学 | 铁路既有线灌浆螺旋钢桩斜向加固路基后沉降量确定方法 |
CN112949118A (zh) * | 2021-02-02 | 2021-06-11 | 唐山学院 | 一种带帽桩复合地基的沉降计算方法 |
CN112989460A (zh) * | 2021-02-22 | 2021-06-18 | 中国科学院武汉岩土力学研究所 | 一种软土地区路基施工、运营引起的路基沉降计算方法 |
Non-Patent Citations (2)
Title |
---|
基于CPTU测试的软土压缩模量确定方法试验研究;邱钰等;《公路》;20130325(第03期);第6-9页 * |
基于孔压静力触探测试的改进分层总和法在软基沉降预测中的应用研究;童立元等;《岩土力学》;20110831;第32卷;第679-682页 * |
Also Published As
Publication number | Publication date |
---|---|
CN113700057A (zh) | 2021-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105788180A (zh) | 一种基于非饱和土体含水量的浅层降雨滑坡预警方法 | |
CN103061320B (zh) | 基于孔压静力触探确定土体渗透系数的方法 | |
CN108376188A (zh) | 黄土湿陷性的评价计算方法 | |
WO2021136077A1 (zh) | 地下水封储油库水幕系统设计及修正的分析系统及方法 | |
CN106503354A (zh) | 一种非饱和土质路堑边坡稳定性计算改进方法 | |
CN109283076B (zh) | 基于动力触探指标标定系统评价钙质土相对密实度的方法 | |
Yin et al. | A general simple method for calculating consolidation settlements of layered clayey soils with vertical drains under staged loadings | |
CN104532886A (zh) | 一种灌注桩桩底沉渣和桩端地基检测装置和方法 | |
CN108876918A (zh) | 一种高填方黄土体沉降变形预测方法 | |
CN113700057B (zh) | 一种地基沉降量的测量方法 | |
CN106702999B (zh) | 道路复合地基静载荷试验预判工后沉降的方法 | |
CN102102358B (zh) | 无线传导式水压仪量测地基深层沉降变形的方法 | |
Houston | Characterization of unsaturated soils: The importance of response to wetting | |
CN115271367A (zh) | 高原隧道围岩分级方法、装置、设备以及存储介质 | |
CN118010033B (zh) | 深水灌浆钻孔精准定位方法 | |
CN110080317A (zh) | 承压水地层基坑底部土层桩基加固桩距与桩长预测方法 | |
CN109826175A (zh) | 一种土工合成材料加筋土填筑质量的检测方法 | |
Sharafutdinov | Clay soil stiffness under consolidated isotropic drained triaxial tests | |
Jang et al. | Estimation of coefficients of consolidation and permeability via piezocone dissipation tests | |
D’Ignazio et al. | Strength increase below an old test embankment in Finland | |
CN209429095U (zh) | 一种土体松散系数测定装置 | |
CN103205956B (zh) | 一种通过观测孔隙水压力以控制路基加载速率的方法 | |
Yang et al. | Application of the tangent modulus method in nonlinear settlement analysis of sand foundation | |
CN106096202A (zh) | 一种纳米水泥土的剪切强度参数时间效应模型的建模方法 | |
CN118067081B (zh) | 一种隧道初期沉降测量设备及测量方法 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230724 Address after: 410076, Chek Lap Road, Tianxin District, Hunan, Changsha, 45 Patentee after: CHANGSHA University OF SCIENCE AND TECHNOLOGY Patentee after: Hebei Expressway Yanchong Management Center (Hebei Expressway Jingxiong Management Center) Patentee after: Hebei Expressway Group Co.,Ltd. Jingxiong Branch Address before: 410076, Chek Lap Road, Tianxin District, Hunan, Changsha, 45 Patentee before: CHANGSHA University OF SCIENCE AND TECHNOLOGY |