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21〜36 articles out of 36 articles

Mechanism of Damage to Port Facilities during 1995 Hyogo-ken Nanbu Earthquake (part 3) Analysis of Earthquake Damage of Caisson Type Quaywalls in Kobe Port

Port and Airport Research Institute      0813-03

September, 1995

Earthquake Disaster Prevention Laboratory
Tatsuo UWABE,Takemitsu TAKANO,Yasuo MATSUNAGA

 This report describes the analysis of the earthquake damage of caisson type quaywalls in Kobe Port. The main characteristics of d...

Mechanism of Damage to Port Facilities during 1995 Hyogo-ken Nanbu Earthquake (Part 2) Damages - Cargo Handling Facilities -

Port and Airport Research Institute      0813-02

September, 1995

Machinery Systems Laboratory
Takeyuki FUJIMOTO

Nearly 100% of the cargo handling function in Kobe Port was damaged by Hyougo-Ken Nanbu Earthquake. The damage of grain and coal u...

Experimental Study on Impact Force by Small Ship Collision to Fender System of Bridges

Port and Airport Research Institute      0808

June, 1995

Offshore Structures Laboratory
Ryoji NAITOH,Satoru SHIRAISHI

 In this report, experimental results by the hydraulic model test for ship's impact force to fender systems which protect ...

On Characteristics of Turbulent Wind Behind Wind Barrier

Port and Airport Research Institute      0807

June, 1995

Hydrodynamics Laboratory
Hiroichi TSURUYA,Takayuki NOMURA,Masaharu KUDO

 Wind speed and turbulence structures behind wind barrier are investigated experimentally. Three kinds of structures are tested, v...

An analysis on cargo flow between a port and its hinterland at major ports in three major bay regions

Port and Airport Research Institute      0806

June, 1995


Hideo OKANO,Hidefumi IKEDA,Ryuishi MORISHITA,Masatoshi TAKESHITA

 Cargo flow between a port and its hinterland is analyzed at major ports in three major bay regions, Tokyo, Ise and ,Osaka,bay, in...

Virtual Reality System of Tunami Numerical Simulation by Computer Graphics

Port and Airport Research Institute      0805

June, 1995


Koji SAKAI,Hironao TAKAHASHI,Tetuya HIRAISHI

 The output data from the numerical hydric simulation has been expressed by the flow velocity vector or the water level contour li...

Utilization of Recycled Aggregates and Lime Stabilized Materials for Airport Pavements

Port and Airport Research Institute      0804

June, 1995

Runways Laboratory
Yoshitaka HACHIYA,Takashi KUDO,Masaki SHIOMI,Ichiro MANNAMI

 Due to lack of good quality materials, unsuitable materials for granular base course or subbase must be utilized in some way. In ...

Influence of foundation shape on bearing capacity of shallow foundation

Port and Airport Research Institute      0803

June, 1995


Masaki KITAZUME,Tomohiro IKEDA

Centrifugal and laboratory model tests were performed for shallow foundation on sandy ground and clay ground. In the tests, modeli...

Characteristics of the Hokkaido-East-Off-Earthquake Tsunami

Port and Airport Research Institute      0802

June, 1995


Toshihiko NAGAI,Noriaki HASHIMOTO,Tetsuya HIRAISHI,Katsuyoshi SHIMIZU

 The Hokkaido-East-Off-Earthquake occured at 22:23 on October 4th in 1994. Tsunami caused by the earthquake attacked all coast lin...

Automatic Design System for a Steel Sheet Pile Cellular Cofferdam and Its Evaluation

Port and Airport Research Institute      0801

March, 1995

Design and Construction Technology Laboratory
Yoshiyuki SEKINE,Akira ITOH,Hiroshi YOKOTA

 A new design scheme has recently been introduced to a sheet pile cellular cofferdam, which takes the effect of the embedded part ...

Comparison of Crack Predicting Methods and Case Studies on Crack Control and Repair Methods of Concrete Port Structures

Port and Airport Research Institute      0800

March, 1995


Takashi NAGAO,Kiyoshi TERAUCHI,Osamu KIYOMIYA

 Thermal cracks in concrete causes serious damage for the structures in view of water tightness and durability, because they often...

Development of Observation System of Motions for Working Craft and its Field Test

Port and Airport Research Institute      0799

March, 1995

Offshore Structures Laboratory
Satoru SHIRAISHI,Haruo YONEYAMA,Shigeru UEDA,Takeshi TANIGUCHI,Kimiaki ITO,Yasuke KOSAI

 In the marine construction work, many working crafts are used under severe wave conditions. As for working crafts, motions influe...

Mechanical Properties of New Types of Rubber Gasket and Finite Element Analysis

Port and Airport Research Institute      0798

March, 1995

Structual Mechanics Laboratory
Osamu KIYOMIYA,Gengo TANABE

 Rubber gaskets are instaled at flexible joint parts of an immersed tunnel. Rubber gaskets are subjected to large compressive forc...

INPROVEMENT OF SURFACE TREATMENT PROCEDURE OF CONCRETE PAVEMENTS FOR BONDED CONCRETE OVERLAY

Port and Airport Research Institute      0797

March, 1995

Runways Laboratory
Yoshitaka HACHIYA,Shuichi UMENO

 Pavement surfaces must be kept within the specifications even if pavements deteriorate. Typical rehabilitation method to keep thi...

Annual Report on Nationwide Ocean Wave information network for Ports and HArbourS(NOWPHAS 1993)

Port and Airport Research Institute      0796

March, 1995

Maritime Obsevation Laboratory
Toshihiko NAGAI,Kazuteru SUGAHARA,Katsuyoshi SHIMIZU,Noriaki HASHIMOTO

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

Wave Pressure Test on Slit Member of Breakwater in Directional Sea

Port and Airport Research Institute      0795

March, 1995


Yasumasa SUZUKI,Hideyoshi FUJISAKU,Hiroyasu KAWAI,Tetsuya HIRAISHI

 A tsunami breakwater is constructed at the mouth of Kamaishi bay, the Iwate prefecture in the northern part of Japan. The maximum...