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Proposal of Bearing Capacity Evaluation Method for Pressure Penetrating Pipe (PPP) Pile Using Pile Load Test : 말뚝 재하시험을 이용한 PPP말뚝의 허용지지력 산정법 제안
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | 김명모 | - |
| dc.contributor.author | 도은수 | - |
| dc.date.accessioned | 2017-07-14T04:13:54Z | - |
| dc.date.available | 2017-07-14T04:13:54Z | - |
| dc.date.issued | 2014-02 | - |
| dc.identifier.other | 000000018365 | - |
| dc.identifier.uri | https://hdl.handle.net/10371/124254 | - |
| dc.description | 학위논문 (석사)-- 서울대학교 대학원 : 건설환경공학부, 2014. 2. 김명모. | - |
| dc.description.abstract | Pressure penetrating pipe (PPP) piles which use hydraulic jacks make it possible to check the correct pile bearing capacity and are also effective in narrow areas. In this study, pile load tests were performed to estimate the allowable bearing capacity of the PPP piles, which were installed in weathered soil overlying thick weathered rocks.
Using the measured data, the shaft and base resistances were determined. From the comparison of the allowable bearing capacity values between domestic specifications and those obtained from pile load tests, the domestic specifications underestimated the bearing capacity of PPP piles. Therefore, a proper method was proposed for the evaluation of the bearing capacity of PPP piles. | - |
| dc.description.tableofcontents | Chapter 1 Introduction 1
1.1 Background 1 1.2 Durability Performance Test of Hydraulic Jack 3 1.3 Objective 5 Chapter 2 Pile Load Tests 6 2.1 Test Plans 6 2.1.1 Test Method 6 2.1.2 Site Condition and Test Setup 5 2.2 Results of Pile Load Tests 10 2.2.1 Load-settlement Response 10 2.2.2 Evaluation Allowable Bearing Capacity of PPP Pile 12 2.2.3 Evaluation Axial Load of Pile 14 2.2.4 Side and End Bearing Resistance 17 2.3 Estimation of Allowable Bearing Capacity by Domestic Criterion 20 2.3.1 Allowable Stress Design Method 20 2.3.2 Limit State Design Method 23 2.3.3 Comparison of Allowable Bearing Capacity of PPP pile 25 Chapter 3 Proposal of Bearing Capacity Evaluation Method for PPP Pile 26 3.1 Evaluation Method in Weathered Rock 26 3.2 Evaluation Method in Weathered Soil 27 Chapter 4 Conclusions 29 Bibliography 31 | - |
| dc.format | application/pdf | - |
| dc.format.extent | 2182495 bytes | - |
| dc.format.medium | application/pdf | - |
| dc.language.iso | en | - |
| dc.publisher | 서울대학교 대학원 | - |
| dc.subject | Pressure penetrating pipe (PPP) pile | - |
| dc.subject | Pile load test | - |
| dc.subject | Allowable bearing capacity | - |
| dc.subject.ddc | 624 | - |
| dc.title | Proposal of Bearing Capacity Evaluation Method for Pressure Penetrating Pipe (PPP) Pile Using Pile Load Test | - |
| dc.title.alternative | 말뚝 재하시험을 이용한 PPP말뚝의 허용지지력 산정법 제안 | - |
| dc.type | Thesis | - |
| dc.description.degree | Master | - |
| dc.citation.pages | v, 37 | - |
| dc.contributor.affiliation | 공과대학 건설환경공학부 | - |
| dc.date.awarded | 2014-02 | - |
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