JPS5818164A - 木柱腐朽試験器 - Google Patents
木柱腐朽試験器Info
- Publication number
- JPS5818164A JPS5818164A JP11664281A JP11664281A JPS5818164A JP S5818164 A JPS5818164 A JP S5818164A JP 11664281 A JP11664281 A JP 11664281A JP 11664281 A JP11664281 A JP 11664281A JP S5818164 A JPS5818164 A JP S5818164A
- Authority
- JP
- Japan
- Prior art keywords
- drill
- circuit
- tester
- wooden
- wooden pole
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/46—Wood
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Wood Science & Technology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11664281A JPS5818164A (ja) | 1981-07-24 | 1981-07-24 | 木柱腐朽試験器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11664281A JPS5818164A (ja) | 1981-07-24 | 1981-07-24 | 木柱腐朽試験器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5818164A true JPS5818164A (ja) | 1983-02-02 |
| JPH0119100B2 JPH0119100B2 (enrdf_load_stackoverflow) | 1989-04-10 |
Family
ID=14692255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11664281A Granted JPS5818164A (ja) | 1981-07-24 | 1981-07-24 | 木柱腐朽試験器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5818164A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3501841A1 (de) * | 1985-01-22 | 1986-07-24 | Kamm, Willibald F.G., Dipl.-Ing., 4970 Bad Oeynhausen | Verfahren und vorrichtung zur feststellung des inneren zustandes von baeumen oder holzbauteilen |
| FR2600772A1 (fr) * | 1986-06-27 | 1987-12-31 | Chagneau Francis | Dispositif pour mesurer la resistance interne des materiaux |
-
1981
- 1981-07-24 JP JP11664281A patent/JPS5818164A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3501841A1 (de) * | 1985-01-22 | 1986-07-24 | Kamm, Willibald F.G., Dipl.-Ing., 4970 Bad Oeynhausen | Verfahren und vorrichtung zur feststellung des inneren zustandes von baeumen oder holzbauteilen |
| FR2600772A1 (fr) * | 1986-06-27 | 1987-12-31 | Chagneau Francis | Dispositif pour mesurer la resistance interne des materiaux |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0119100B2 (enrdf_load_stackoverflow) | 1989-04-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113530519B (zh) | 分布式钻井动态参数监测装置及方法 | |
| JPH045089B2 (enrdf_load_stackoverflow) | ||
| CA2136905A1 (en) | Measurement of stand-off distance and drilling fluid sound speed while drilling | |
| JPS5818164A (ja) | 木柱腐朽試験器 | |
| CN109100421A (zh) | 预埋式检测锚索注浆密实度的装置及方法 | |
| JP2003321828A (ja) | 打撃貫入に伴うs波振幅を用いた地盤調査方法 | |
| JPS5818165A (ja) | 木柱腐朽試験器 | |
| JP2015232221A (ja) | 地盤調査方法および地盤調査装置 | |
| JPH08226975A (ja) | トンネルの切羽前方の地質性状探査方法 | |
| JP2618712B2 (ja) | 地盤強度測定装置 | |
| JP2005233819A (ja) | コンクリート構造物の中性化深さ測定方法およびこれに用いるプローブ | |
| JPS6052711A (ja) | 信号のピ−ク値を求める方法及び装置並びに土壌の硬度を測定する方法及び装置 | |
| JPH0374786B2 (enrdf_load_stackoverflow) | ||
| CN1074501C (zh) | 用超声脉冲反射法测量射孔孔眼深度的方法 | |
| JPS6373128A (ja) | 打込み杭の動的支持力計測方法及び装置 | |
| JPH0718650A (ja) | 爆破掘削工法における切羽前方地山の地質調査方法 | |
| ES2068605T3 (es) | Procedimiento de determinacion de la velocidad de rotacion de una herramienta de perforacion. | |
| JPH01140059A (ja) | コンクリート構造物の空洞検知装置 | |
| JPS6024413B2 (ja) | Aeによる孔内地圧測定方法 | |
| JPS62291392A (ja) | 地盤穿孔による支持層の検出方法 | |
| JP2002129545A (ja) | 地盤強度推定方法 | |
| JPS63151709A (ja) | 地盤土性の検出方法 | |
| RU2768502C1 (ru) | Способ определения параметров проникания ударника в грунтовую преграду | |
| RU2186385C1 (ru) | Способ контроля прочности бетона | |
| JPS63142114A (ja) | 地盤強度測定方法 |