JPS57100210A - Setting of vertical loading tester for pile - Google Patents
Setting of vertical loading tester for pileInfo
- Publication number
- JPS57100210A JPS57100210A JP17584980A JP17584980A JPS57100210A JP S57100210 A JPS57100210 A JP S57100210A JP 17584980 A JP17584980 A JP 17584980A JP 17584980 A JP17584980 A JP 17584980A JP S57100210 A JPS57100210 A JP S57100210A
- Authority
- JP
- Japan
- Prior art keywords
- pile
- reaction
- loading tester
- vertical loading
- cable
- 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.)
- Pending
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
PURPOSE: To control the displacement of a vertical loading tester on the ground to a minimum as well as prevent the occurrence of tensile cracks in reaction pile by a method in which the vertical loading tester in which a reaction beam is connected to the reaction pile penetrated underground is set, and a presetress is introduced into the loading tester.
CONSTITUTION: A support steel pipe 2 is vertically provided to the upper part of a reaction pile 1 through an anchor bolt, the main beam 3a of a reaction beam crossing right above a stest pile P is crossly connected to the subbeam 3a of the reaction beam fixed to each steel pipe 2, and a load is applied on the test pile P by a jack J whose top is supported by the amin beam 3a. And, a push beam 4 is crossly placed on the subeam 3b, and a PC cable 5 is provided to the side of the axial iron bar of the iron bar cage of the reaction pile 1. Thus, since a pestress is introduced into the reaction pile 1 by the PC cable 5, no tensile cracks take place.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17584980A JPS57100210A (en) | 1980-12-15 | 1980-12-15 | Setting of vertical loading tester for pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17584980A JPS57100210A (en) | 1980-12-15 | 1980-12-15 | Setting of vertical loading tester for pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57100210A true JPS57100210A (en) | 1982-06-22 |
Family
ID=16003276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17584980A Pending JPS57100210A (en) | 1980-12-15 | 1980-12-15 | Setting of vertical loading tester for pile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57100210A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267498A (en) * | 2020-11-06 | 2021-01-26 | 胡绍辉 | Anchor pile counterforce device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719876U (en) * | 1971-02-06 | 1972-11-06 | ||
| JPS4847116A (en) * | 1971-10-22 | 1973-07-04 |
-
1980
- 1980-12-15 JP JP17584980A patent/JPS57100210A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4719876U (en) * | 1971-02-06 | 1972-11-06 | ||
| JPS4847116A (en) * | 1971-10-22 | 1973-07-04 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267498A (en) * | 2020-11-06 | 2021-01-26 | 胡绍辉 | Anchor pile counterforce device |
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