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21〜35 articles out of 35 articles

Effect of Curing Condition on Mechanical Properties of Light-Weight Soils

Port and Airport Research Institute      0834

June, 1996


Takashi TSUCHIDA,Jutaro KASAI,Junichi MIZUKAMI,Yuji YOKOYAMA,Kazunori TSUCHIDA

The effects of curing conditions of two types of light-weight soils, the soil mixed with air foam and the soil mixed with EPS bead...

Field Test of Light-Weight Geomaterials for Harbor Structures

Port and Airport Research Institute      0833

June, 1996


Takashi TSUCHIDA,Yuji YOKOYAMA,Junichi MIZUKAMI,Kazuya SHIMIZU,Jutaro KASAI

Field test of two types of light-weight soils made of the dredged slurry were carried out, and the following conclusions were obta...

Mass balance of suspended solid, nitrogen, and phosphorus in the intertidal flat experimental facility

Port and Airport Research Institute      0832

June, 1996


Yasushi HOSOKAWA,Tomohiro KUWAE,Eiichi MIYOSHI,Zenichiro MURO,Eiji KIBE

We established the intertidal flat experimental facility in November 1994. Three experimental pools in this facility have mesocosm...

Estimation of the Tidal Front Distribution with using the Remote Sensing Technique and its Application to Osaka Bay

Port and Airport Research Institute      0831

June, 1996

Environmental Assessment Laboratory
Kazuo MURAKAMI,Tadashi ASAI

Numerical and Hydraulic Model Test for Directional Wave Force on a Vertical Circular Cylinder

Port and Airport Research Institute      0830

June, 1996


Tetsuya HIRAISHI,Yasuhiro TOMITA

Sea waves have such characteristics that they consist of component waves propagate with directional randomness. The component wave...

Study on the Design of Single Point Buoy Mooring

Port and Airport Research Institute      0829

March, 1996


Yasumasa SUZUKI

A buoy is utilized in offshore area to moor a large vessel for efficient cargo handing. Most buoy births are equipped with oil tra...

Calculation Method of Forces and Moments Induced on Comb-shaped Floating Structures in Waves.

Port and Airport Research Institute      0828

March, 1996

Offshore Structures Laboratory
Satoru SHIRAISHI,Haruo YONEYAMA,Kazuyuki YOKOI

The calculation methods of forces and moments on rectangular floating structures, such as Muller's method which is not con...

Effect of Tack Coat on Bonding Characteristics at Interface between Asphalt Concrete Layers

Port and Airport Research Institute      0827

March, 1996

Runways Laboratory
Yoshitaka HACHIYA,Takumi NODA

Asphalt concrete surface courses are generally constructed in three lifts to obtain uniform densities and to provide a smooth surf...

Analysis on Staple Dimension of Container Crane in Japan

Port and Airport Research Institute      0826

March, 1996

Machinery Systems Laboratory
Yasuhiro TAKAHASHI,Kunio SUDA,Takeyuki FUJIMOTO

In this paper, we analised the staple dimension of installed container cranes in Japan, such as Weight, Outreach, Lift, Travelling...

Design and Manufacture of a Test Apparatus of Underwater Laser viewing System

Port and Airport Research Institute      0825

March, 1996

Marine Construction Equipments Laboratory
Eiji SATO,Junichi AKIZONO,Hidetoshi TAKAHASHI

As the port construction work is carried out in the area where the water is turbid in general, measurement and visual observation ...

Applicability of Recyclable Materials to Port and Harbour Construction

Port and Airport Research Institute      0824

March, 1996

Design and Construction Technology Laboratory
Hiroshi YOKOTA,Susumu NAKASHIMA

Utilization of recyclable materials in construction firms has recently been highly emphasized from the viewpoint of environmental ...

Requests of the Shippers for a New Rapid Seaborne Transport System -Findings of the Research on Intention to Use the Rapid System at the Field of Domestic Long-distance Transportation-

Port and Airport Research Institute      0823

March, 1996


Kaoru OKUDA,Toshiharu MURATA

Several types of Rapid Seaborne Transport System are under development in the world. Considering an application of the system, it ...

Consideration of the Legal Basis on Sea Surface Occupancy

Port and Airport Research Institute      0822

March, 1996

Director of Planning and Design Standard Division
Tsunehiko KISAKA

Annual Report on Nationwide Ocean Wave information network for Ports and HArbourS(NOWPHAS 1994)

Port and Airport Research Institute      0821

March, 1996

Ocean Energy Utilization Laboratory
Toshihiko NAGAI,Katsuyoshi SHIMIZU,Kazuteru SUGAHARA,Noriaki HASHIMOTO

Since 1970, the Port and Harbour Research Institute (PHRI) has been cooperating with the Bureau of Ports and Harbours, Ministry of...

The Influence of Interfacial Shear Stress on Vertical Velocity Distribution in Multi-Level Model

Port and Airport Research Institute      0820

March, 1996


Hiroichi TSURUYA,K.P.P PATHIRANA,Yasuyuki NAKAGAWA

The present study is only a part of a research project to develop a numerical model for siltation problem, involving the modeling ...