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21〜36 articles out of 36 articles

Engineering Properties of Shirasu for Construction Materials (Part-5) Dynamic Properties Based on Dynamic Triaxial Tests

Port and Airport Research Institute      0211-05

March, 1975


Ysufumi UMEHARA,Kouki ZEN,Kouji HAMADA

 A Series of dynamic triaxial tests on remolded Shirasu were conducted to investigate the dynamic properties, i.e., the criterion ...

Engineering Properties of Shirasu for Construction Materials (Part-4) Compaction and CBR Properties

Port and Airport Research Institute      0211-04

March, 1975

Runways Laboratory
Katsuhisa SATO,Toyoaki ASAJIMA,Hideo SHIBUYA,Hiraku MORIGUCHI

 The object of this study was to investigate the applicability of Shirasu to port and harbour works mainly based on the compaction...

Engineering Properties of Shirasu for Construction Materials (Part-3) Properties of Lateral Earth Pressure Acting on a Rigid Wall

Port and Airport Research Institute      0211-03

March, 1975


Kouki ZEN,Masatoshi SAWAGUCHI,Kunio TAKAHASHI,Kouji HASHIMOTO,Kunihiko SHINOHARA

 In a series of studies on application of Shirasu as the material of port and harbour constructions, the experiments were perfomed...

Engineering Properties of Shirasu for Construction Materials (Part-2) Sher Strength of Shirasu

Port and Airport Research Institute      0211-02

March, 1975


Masaki KOBAYASHI,Masaru KATSUNO,Akio NAKASE

 The characteristics of remolded Shirasu during shear was investigated under the premice that Shirasu may be used as construction ...

Engineering Properties of Shirasu for Construction Materials (Part-1) Physical properties and Compressibility of Remolded Shirasu

Port and Airport Research Institute      0211-01

March, 1975


Hiroyasu HORIE,Fumiko OGAWA,Minoru NARITA

 As a series of soil test on the remolded Shirasu, index properties, coefficient of permeability and compressibility were studied ...

A comparison on wave hidcasting methods

Port and Airport Research Institute      0210

March, 1975


Takeshi SOEJIMA,Tomoharu TAKAHASHI

 Two wave hindcasting methods are compared on the past weather conditions:ⅰ) One of the significant wave methods (S-M-B method), u...

An Annual Report for Wave Observation at Chosen Points (1973)

Port and Airport Research Institute      0209

March, 1975

Costal Obsevation Laboratory
Tomoharu TAKAHASHI,Takeshi SOEJIMA,Tetsuya SASAKI

 In October of the 43rd year of Showa (1968), The Summary to carry out the Wave Observations at Selected Stations was desided in P...

The 3 years statistics of wave observation result at selected points (1970-1972).

Port and Airport Research Institute      0208

March, 1975

Costal Obsevation Laboratory
Tomoharu TAKAHASHI,Takeshi SOEJIMA,Tetsuya SASAKI,Hiroshi SASAKI

 According to The summary to carry out the wave observation at selected stations, stationary observation has been continued since ...

Hindcasting of offshore waves (in deep water) of the Lochoo Islands and Kushu-south coast.

Port and Airport Research Institute      0207

March, 1975

Costal Obsevation Laboratory
Tomoharu TAKAHASHI,Takeshi SOEJIMA,Daijiro KANEKO

 The hindcasting has been continued since 1971 to grasp the wave characteristics (in deep water) of the Japan Coast. This report s...

Hindcasting of offshore wave (in deep water) in the north-east part of the Pacific coast.

Port and Airport Research Institute      0206

March, 1975

Costal Obsevation Laboratory
Tomoharu TAKAHASHI,Takeshi SOEJIMA,Daijiro KANEKO

The offshore wave characteristics in the north-east part of the Pacific coast in Japan were hindcasted about 40 past weather condi...

Microtremor Measurement on Sea Banks

Port and Airport Research Institute      0205

March, 1975

Subaqueous Tunnels and Pipelines Laboratory
Setsuo NODA,Tatsuo UWABE

As a part of studies on an aseismic design for a sea bank, its dynamic characteristics were estimated by means of microtremor anal...

Estimation of maximum ground accelerations around coasts along Tokai-area during great earthquakes

Port and Airport Research Institute      0204

March, 1975

Earthquake Resistant Struetures Laboratory
Tatsuo UWABE,Setsuo NODA

 In order to obtain the fundamental data which will be helpful in planning the countermeasures against the earthquake disaster, ac...

The system ob banking and analyzing of sounding maps -named as Sounding Maps Lobrary-

Port and Airport Research Institute      0203

March, 1975


Norio TANAKA,Kazumasa KATO,Shin-ichi YANAGISHIMA

 Basic conception and method of the system of banking of sounding maps, of transformation of those to digital data and of analyzin...

Annual Report on Strong-Motion Earthquake Records in Japanese Ports (1974)

Port and Airport Research Institute      0202

March, 1975

Earthquake Resistant Struetures Laboratory
Eiichi KURATA,Tokuzo ISHIZAKA,Hajime TSUCHIDA

 The report presents the results of strong-motion earthquake observation in Japanese ports in 1974; All the accelerograms obtained...

Investigation of Crude oil Tanker Berth

Port and Airport Research Institute      0201

March, 1975

Offshore Structures Laboratory
Osami HORII,Shigeru UEDA,Tatsuru ICHIKAWA

 The study and investigation on the large scaled Central Terminal. Station has been carried on by Ministry of Transport. This inve...

Disasters of Breakwaters by Wave Action

Port and Airport Research Institute      0200

March, 1975

Design Standard Section
Hideo TAKEYAMA,Tanekiyo NAKAYAMA

 In order to know the types of disasters of breakwaters by wave action, we arranged the data of all the breakwaters which were suf...