CiNii Articles - IWAOKA Masahiro

1

The FY 2013th FOREST Machinery Researches furthered by the Forestry Mechanization Society : On the Possibility of drying Wood-Chips by the Use of A Flexible Container-Draft [in Japanese]

岩岡正博 , 藤原まや

機械化林業 = Journal of the Forestry Mechanization Society (750), 1-8, 2016-05
2

A Report on the 2015th Symposium called by the JAPAN FOREST ENGINEERING SOCIETY : A Challenge to using practically Both the Logging System and the Forest-Road Network, in HOKKAIDO [in Japanese]

岩岡正博 , 合戸竜馬 , 栁田邦玲雄

機械化林業 = Journal of the Forestry Mechanization Society (749), 9-15, 2016-04
3

Fuel wood for power plants, where do they come from, in what kind of form? [in Japanese]

IWAOKA Masahiro , ONO Azusa , MATSUMOTO Takeshi

[in Japanese]

The Japanese Forest Society Congress 127(0), 680, 2016

J-STAGE
4

Validity of bearing capacity of strip road using a handy typed bearing capacity apparatus [in Japanese]

Matsumoto Takeshi , Okada Jun'ichi , Iwaoka Masahiro

[in Japanese]

The Japanese Forest Society Congress 127(0), 143, 2016

J-STAGE
5

Cyberforest: Sense of Globe 2072 [in Japanese]

Saito Kaoru , Fujiwara Akio , Nakamura Kazuhiko , Kobayashi Hiroki Hill , Iwaoka Masahiro , Toko Ayako

[in Japanese]

The Japanese Forest Society Congress 127(0), 191, 2016

J-STAGE
6

The regionality of the Yama no Kami religion in the forest owners' cooperative in Kinki district [in Japanese]

Yanagita Kureo , Matsumoto Takeshi , Iwaoka Masahiro

[in Japanese]

The Japanese Forest Society Congress 127(0), 187, 2016

J-STAGE
7

Drying characteristics of wood chips inside breathable flexible containers and modeling of moisture content transition [in Japanese]

FUJIWARA Maya , IWAOKA Masahiro , MATSUMOTO Takeshi , INOMATA Yuta , MURASE Emi , MAKI Fukashi

The objective of this study is to model the processes involved in moisture content transition of wood chips in breathable, flexible containers in order to establish a drying method in an ambient envir …

Journal of The Japan Forest Engineering Society 30(4), 145-152, 2015

J-STAGE JASI
8

Report on the IUFRO 2014 pre-congress tour "Northern California : Red Wine to Redwoods" [in Japanese]

IWAOKA Masahiro

森林利用学会誌 = Journal of the Japan Forest Engineering Society 30(3), 123-126, 2015
9

技術者コーナー知っておきたい! 政策・研究・技術(第14回)投資前に損益分岐点から必要な生産量と生産性を見積ろう [in Japanese]

岩岡正博

森林技術 (870), 26-29, 2014-09
10

New! Technical paper has come! [in Japanese]

IWAOKA Masahiro

森林利用学会誌 28(4), 235, 2013-10-31
11

Construction of the Internet forest observation website [in Japanese]

Saito Kaoru , Nakamura Kazuhiko , Watanabe Ryuichi , Fujiwara Akio , Iwaoka Masahiro , Nakayama Masaya , Otsuji Hisashi , Kobayashi Hiroki

「インターネット森林観察サイト」は、森林の現在の様子、過去の様子をインターネットから提供するサイトで、誰もが、遠隔の森林情報に容易に接しながら、森林の季節や経年変化に気づき、興味を持って森林の観察ができ、しかも観察継続がしやすくなるサイトを目的に開発した。対象の森林は遠隔の天然林で、かつ長期映像記録のある東京大学秩父演習林（埼玉県奥秩父：過去15 年間記録）と信州大学志賀自然教育園（長野県志賀 …

The Japanese Forest Society Congress 124(0), 36, 2013

J-STAGE
12

Theoretical formula for average forwarding distance and road network model for high density road networks [in Japanese]

INOMATA Yuta , IWAOKA Masahiro , MATSUMOTO Takeshi , ONWONA-AGYEMAN Siaw

The purpose of this study is to develop a theoretical formula for the average forwarding distance and construct a usable cyclic path model to clarify the relationship between a road network and its av …

Journal of The Japan Forest Engineering Society 28(2), 131-136, 2013

J-STAGE JASI References (12)
13

On the Productivity of A Logging Operation being executed on A Small Scale by Manual, elevated by Efficiently Using A Forest Operation Road with A Narrow Width [in Japanese]

岩岡正博

機械化林業 (704), 1-4, 2012-07
14

Driving force of rubber track and soil hardness of road surface [in Japanese]

KOIKE Ryuji , IWAOKA Masahiro , MATSUMOTO Takeshi , INOMATA Yuta

日本の林業では丈夫で簡易な作業道の作設が推進され,そこで使用されるフォワーダの普及台数が増加している。フォワーダの多くは,走行装置としてゴム履帯を備える。研究では,フォワーダが走行するような路面を想定し,路面状態とゴム履帯の駆動力との関係を明らかにすることを目的とする。このために,状態の異なる4種類の路面を用いて,ゴム履帯車両のけん引力を測定する。また対照として,金属履帯車両についても同時に測定す …

Journal of The Japan Forest Engineering Society 27(2), 119-122, 2012

J-STAGE JASI References (10)
15

Characteristic dynamics when removing a hung-up tree by skidding at its butt end in a steep Chamaecyparis obtusa stand(<SPECIAL ISSUE>Safety of newcomers in forestry) [in Japanese]

MATSUMOTO Takeshi , IWAOKA Masahiro

The traction for removing hung-up trees by skidding at their butt end was measured in a steep Chamaecyparis obtusa stand. The average maximum traction for removing was 2.29kN (upward felling) and 4.08 …

Journal of The Japan Forest Engineering Society 27(1), 17-23, 2012

J-STAGE JASI References (10)
16

Productivity of the developed processor that can be used combinedly to limbing, bucking and chipping [in Japanese]

Yoshida Chikashi , Tanaka Seiichiro , Oya Shinjiro , Nakazawa Masahiko , Mozuna Masahiro , Jinkawa Masaki , Sasaki Tatsuya , Furukawa Kuniaki , Usuda Hisao , Iwaoka Masahiro , Kusano Yoshiyuki

The Japanese Forest Society Congress 123(0), Pa100-Pa100, 2011

J-STAGE
17

Productivity of small scale manual logging operation on a narrow road [in Japanese]

IWAOKA Masahiro , MATSUMOTO Takeshi , INOMATA Yuuta , ODAHARA Takumi , KOIKE Ryuuji

The Japanese Forest Society Congress 123(0), D31-D31, 2011

J-STAGE
18

Auto matic extraction accuracy of talus with DEM and mesh space of DEM [in Japanese]

ODAHARA TAKUMI , IWAOKA MASAHIRO , MATSUMOTO TAKESHI

The Japanese Forest Society Congress 123(0), D30-D30, 2011

J-STAGE
19

Tractive force of rubber track vehicles and shearing resistance of soil under the track [in Japanese]

KOIKE Ryuji , IWAOKA Masahiro , MATSUMOTO Takeshi , INOMATA Yuta

The Japanese Forest Society Congress 123(0), D26-D26, 2011

J-STAGE
20

Suitable conditions of the wheel type machine systems using average skidding distance [in Japanese]

INOMATA Yuta , IWAOKA Masahiro , MATUMOTO Takeshi

The Japanese Forest Society Congress 123(0), D21-D21, 2011

J-STAGE

岩岡正博 IWAOKA Masahiro

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岩岡 正博 IWAOKA Masahiro

Articles: 1-20 of 113

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岩岡正博 IWAOKA Masahiro

Articles:　 1-20 of 113