Search for PARI Report/Technical Note
Response Characteristics of a Very Large Floating Structure in Waves Moored Inside a Reef - Hydraulic Model Tests for Structures Inside a Ring Reef and a Coastal Reef-
Port and Airport Research Institute 1013
December, 2001
Offshore Structures Division
Keitaro HARASAKI,Satoru SHIRAISHI,Kazuhiro IIJIMA,Haruo YONEYAMA,Tetsuya HIRAISHI
A Very Large Floating Structures (VLFS), which is moored at the site where ocean waves are protected by such as breakwater, have b...
The Present Situation and The Subject of Narrow Multibeam Surveying
Port and Airport Research Institute 1014
December, 2001
Measurement Technology Division
Ikuo TABUCHI
In recent years, Hydrographic surveying is undergoing fundamental change in measurement technology.Especially, Narrow multibeam su...
Damage to Port Facilities and an Airport by the 2000 Tottori-ken-Seibu Earthquake
Port and Airport Research Institute 1015
December, 2001
Director of the Special Research(in charge of Enviromental Issues)
Susumu IAI,Takahiro SUGANO,Hiroyuki YAMAZAKI,Takashi NAGAO,Atsushi NOZU,Koji ICHII,Yoshiyuki MORIKAWA,Eiji KOHAMA,Dan'o NISHIMORI,Youko SATOH,Tsuyoshi TANAKA,Shinsuke EBIHARA,Takeshi OHMURA,Seiki OHMAKI
On October 6, 2000, an earthquake of Japan Meteorological Agency (JMA) Magnitude 7.3 hit western part of Tottori prefecture, Japan...
Evaluation of Structural Performance of Reinforced Concrete Beam-to-Column Joint Subject to Rebar Corrosion
Port and Airport Research Institute 1006
September, 2001
Structual Mechanics Laboratory
Fuminori SATO,Mitsuyasu IWANAMI,Hiroshi YOKOTA
Port and harbor concrete structures suffer from the attack of chloride ion that may cause degradation of materials. As a result, e...
Field Placing Test of Lightweight Treated Soil at 10m Seawater Depth in Kumamoto Port
Port and Airport Research Institute 1007
September, 2001
Soil Mechanics and Geo-Environment Division
Takashi TSUCHIDA,Takao SATO,Zhenshun HONG,Koji MITSUKURI,Koji SAKAI
Lightweight treated soil method has recently been developed to reuse the dredged soils as artificial lightweight geomaterials, the...
Development of Underwater Imaging Technology Using Acoustic Holography
Port and Airport Research Institute 1009
September, 2001
Kazuhiro SHIRAI,Muneo YOSHIE,Eiji SATO
For port and airport construction works, site work control and quality control are generally conducted through direct measurement ...
The Relation Analysis Between Typhoons and Waves on the View of Ship Mooring Criteria in Harbours
Port and Airport Research Institute 1011
September, 2001
Offshore Structures Division
Satoru SHIRAISHI,Toshihiko NAGAI,Kenji SASA,Masayoshi KUBO
Mooring troubles due to moored ship motions are very serious problem in a harbour facing the open sea from the point of view of th...
An Analysis on the Properties and Spectrum Shape of Long Period Waves at a Port facing to the Pacific Ocean
Port and Airport Research Institute 1012
September, 2001
Offshore Structures Division
Satoru SHIRAISHI,Toshihiko NAGAI,Kenji SASA,Masayoshi KUBO
It is very important to know properties of long period waves from the point of view of ship mooring criteria in a harbour facing t...
A Study of Cold-Laid Composite Mixture for Airport Pavement
Port and Airport Research Institute 0993
July, 2001
Toru YAMAJI Tsutomu FUKUTE Kohhei KOBAYASHI Yukihiro KANNO Yutaka ANDO Kenichi YASUHISA
In this study, the development of cold-laid composite mixture of cement and asphalt emulsion for airport pavement was carried out....
A Study of Cold-Laid Composite Mixture for Airport Pavement
Port and Airport Research Institute 0993
July, 2001
Toru YAMAJI，Tsutomu FUKUTE，Kohhei KOBAYASHI，Yukihiro KANNO，Yutaka ANDO，Kenichi YASUHISA
In this study, the development of cold-laid composite mixture of cement and asphalt emulsion for airport pavement was carried out....
PUBLICATION LIST OF THE REPORT AND TECHNICAL NOTE OF THE PORT AND HARBOUR RESERCH INSTITUTE
Port and Airport Research Institute 1005
June, 2001
Planning and Coordination Division
Since 1962 when the Port and Harbour Research Institute (PHRI) was established, the institution has performed a wide range of fund...
The Effect of Tsunami Protection Breakwater on Concentrarion of Dissolved Oxygen in an Enclosed bay
Port and Airport Research Institute 1004
June, 2001
Environmental Assessment Laboratory
Tomonari OKADA,Keisuke NAKAYAMA,Masashi MIYANO,Keita FURUKAWA
Tsunami protection breakwater is placed at the mouth of a bay in northenl Japanese coast Sanriku to prevent from threats of tsuna...
A study on Cathodic Protection for Pre-tensioned Prestressed Concrete Structure under Marine Environment - Report of exposure testing for 10 years -
Port and Airport Research Institute 1008
June, 2001
Materials Division
Toshiyuki AOYAMA,Masami ABE,Hidenori HAMADA,Tsutomu FUKUTE,Hiroshi SEKI,Kazuhiro IKAWA
This paper discusses the effectiveness of cathodic protection for prestressed concrete structures under marine environment. Testin...
Evaluation Model for Spatial Distribution of Phytoplankton in Tokyo Bay, Japan
Port and Airport Research Institute 1003
June, 2001
Environmental Assessment Laboratory
Tomonari OKADA,Keisuke NAKAYAMA,Munehiro NOMURA,Keiichi TAKARADA,Masashi MIYANO,Keita FURUKAWA
A flow field is paid less attention as important factors in an ecological model although it is considered that the detailed circu...
Relationships between Sedimentary Strength and Environmental Factors in Intertidal Flats - Experiments by Using Cone Penetration Tests -
Port and Airport Research Institute 1002
June, 2001
Eiji OKUMIYA,Tomohiro KUWAE,Yukimasa HAGIMOTO,Susumu KONUMA,Eiichi MIYOSHI,Munehiro NOMURA,Yoshiyuki NAKAMURA
Sediment characteristics are key factors influencing the nature of tidal flat ecosystems. Although sedimentary strength would be ...
Development of Maintenance Management System for Existing Open-Piled Piers
Port and Airport Research Institute 1001
June, 2001
Satoru KODAMA,Toshiro TANABE,Hiroshi YOKOTA,Hidenori HAMADA,Mitsuyasu IWANAMI,Tomoya HIBI
For considering effective and rational maintenance strategies for port and harbour infrastruclures, it is important to establish a...
Field Survey on Natural and Artificial Tidal Flats: -Stability of Foreshore Tidal Flats against Wave Action-
Port and Airport Research Institute 1010
June, 2001
Maritime Structures Division
Yoon-Koo KANG,Shigeo TAKAHASHI,Atsuhiko OKUDAIRA,Toyokazu KURODA
The indispensable environmental functions of tidal flats have led to constructing artificial tidal flats as part of environmental ...
Applicability of Wave Transformation Model by Energy Balance Equation with Diffraction Term
Port and Airport Research Institute 1000
June, 2001
Yoshio TANAKA,Tetsuya HIRAISHI
A steady numerical computation of random wave is important to the safe and economical design of a port structure. The energy bala...
Characteristic of Japanese Coastal Wind Power based on Long Term Observation
Port and Airport Research Institute 0999
June, 2001
Toshihiko NAGAI,Kazuteru SUGAHARA,Kazutoshi SATO,Koji KAWAGUCHI
Development of the electricity generation system by the clean energy such as winds, waves and tides and so on increases its impor...
Development of the On-Air Acoustic Tide Gauge
Port and Airport Research Institute 0998
June, 2001
Toshihiko NAGAI,Kazuteru SUGAHARA,Yasuo SHIMIZU,Toshihiro TAKAYAMA,Michiru KOZONO
In recent years on-air acoustic wave and tsunami gauges are getting popular for the coastal disaster prevention purposes in Japan...