CN110258496B - 基于轻型动力触探试验评价钙质土最大干密度的方法 - Google Patents
基于轻型动力触探试验评价钙质土最大干密度的方法 Download PDFInfo
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- CN110258496B CN110258496B CN201910520245.XA CN201910520245A CN110258496B CN 110258496 B CN110258496 B CN 110258496B CN 201910520245 A CN201910520245 A CN 201910520245A CN 110258496 B CN110258496 B CN 110258496B
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- 230000035515 penetration Effects 0.000 title claims abstract description 63
- 238000012360 testing method Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 39
- 230000014509 gene expression Effects 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 5
- 239000004576 sand Substances 0.000 claims abstract description 5
- 238000010586 diagram Methods 0.000 claims description 9
- 238000011835 investigation Methods 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 abstract 1
- 238000011156 evaluation Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
- E02D1/022—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil
- E02D1/025—Investigation of foundation soil in situ before construction work by investigating mechanical properties of the soil combined with sampling
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- 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)
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CN112986008B (zh) * | 2021-02-08 | 2022-08-02 | 天津大学 | 基于轻型动力触探试验指标评价钙质土强度指标的方法 |
CN118461559B (zh) * | 2024-07-11 | 2024-09-13 | 山西六建集团有限公司 | 一种智能全自动钎探机 |
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US10125464B2 (en) * | 2016-03-14 | 2018-11-13 | The United States Of America As Represented By The Secretary Of The Army | Photogrammetric soil density system and method |
CN108256248B (zh) * | 2018-01-26 | 2021-05-14 | 长沙理工大学 | 基于三维状态下级配碎石cbr数值试验方法 |
CN108775007A (zh) * | 2018-06-13 | 2018-11-09 | 哈尔滨理工大学 | 利用粉煤灰改良吹填砂路基土强度的复合土及试验方法 |
CN109142108B (zh) * | 2018-08-03 | 2021-04-27 | 天津大学 | 基于轻型动力触探试验指标评价石英土相对密实度的方法 |
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Effective date of registration: 20220628 Address after: 528000 Room 101, first floor office, building 10, Lianhe Shishi Village Industrial Zone, Luocun village, Shishan town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee after: Foshan huangxinye Engineering Management Service Co.,Ltd. Address before: 510000 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee before: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Effective date of registration: 20220628 Address after: 510000 2414-2416 of the main building 371, five mountain road, Tianhe District, Guangzhou, Guangdong. Patentee after: GUANGDONG GAOHANG INTELLECTUAL PROPERTY OPERATION Co.,Ltd. Address before: No.135, Yaguan Road, Jinnan District, Tianjin Patentee before: Tianjin University |
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