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1〜16 articles out of 16 articles

Studies on the Application of the Limit State Design Method to Reinforced Concrete Port Structures

Port and Airport Research Institute      1994120330404

December, 1994


Takeshi NAGAO

 The limit state design method tends to be used for reinforced concrete structurtes is most of the countries, for it is more ratio...

Effects of Classified Fly Ash on Improving the Performance of Roller Compacted Concrete Pavements

Port and Airport Research Institute      033-04-03

December, 1994


Tsutomu FUKUTE,Kouji MIURA,Yoshinari TERANO,Mitsuhiro ISHII

A series of laboratory tests and a full scale test pavement are carried out to examine the effects of classified fly ash (CFA) on ...

Studies on Numerical Calculation of Crack Widths and Effect of Repair in Reinforced Concrete Members.

Port and Airport Research Institute      033-04-02

December, 1994

Structual Mechanics Laboratory
Osamu KIYOMIYA,Masao YAMADA,Naoyuki IKKI

 A local bond stress-slip relationship between the reinforcing steel and concrete is one of main factors in numerical calculation ...

Determination of Undrained Shear Strength of Clayey Ground Measured by Vane Shear Tests

Port and Airport Research Institute      033-04-01

December, 1994

Geotechnical Survey Laboratory
Hiyoyuki TANAKA,Masanori TANAKA

 Field vane shear strength is pressented for sevem Japanese soft clays and comppared with strength obtained from unconfined compre...

Velocity Distribution around Uneven Surface for Promotion of Larvae Settlement on Coastal Structure

Port and Airport Research Institute      033-03-01

September, 1994


Keita FURUKAWA,Zenichirou MURO,Yasushi HOSOKAWA

 Maritime or coastal structures can be easily utilized as basement of larvae settlement when they have uneven surface. Setlement r...

Development of This Bonded Overlay Method using Roller Compacted Concrete

Port and Airport Research Institute      033-02-08

June, 1994


Tsutomu FUKUTE,Hidenori HAMADA,Kouji MIURA

 Super-workable concrete has been expected to be realized to simplify the execution of concrete and to construct durable concrete ...

Development of This Bonded Overlay Method using Roller Compacted Concrete

Port and Airport Research Institute      033-02-07

June, 1994


Tsutomu FUKUTE,Kouji MIURA,Hidenori HAMADA,Yoshinari TERANO

 The demand of strengthening of existing concrete pavements is increasing in many airports in Japan, because heavier aircraft have...

A Study of Current Density and Polarization Amounts by Cathodic Protection for Macro Cell Corrosion of Steel Bars in Concrete

Port and Airport Research Institute      033-02-06

June, 1994


Masami ABE,Tsutomu FUKUTE,Hidenori HAMADA,Kouji MIURA

 For corrosion prevention method of steel bars in concrete structures damaged by salt attack under marine environments, a cathodic...

Mechanical Properties and Structural Design of Composite Footing

Port and Airport Research Institute      033-02-05

June, 1994

Structual Mechanics Laboratory
Osamu KIYOMIYA,Masao YAMADA

Composite slab with steel plate and reinforced concrete has excellent mechanical properties. Fabrication of long footing is possib...

Experimental Study on the Local Mud Scour near Submerged Walls

Port and Airport Research Institute      033-02-04

June, 1994

Hydrodynamics Laboratory
Hiroichi TSURUYA,Hiroshi YOSHINAGA,Toyoki SASAKI

 Local mud scour near a submerged wall is investigated experimentally. The experiments are carried out for two phases. The aim of ...

Study on hydrodynamic characteristics of floating flexible barriar

Port and Airport Research Institute      033-02-03

June, 1994

Hydrodynamics Laboratory
Hiroichi TSURUYA,Hiroshi WATANABE,Daisuke YASUOKA,Masaharu KUDOH

 Floating flexible barriers are used for preventing pollution caused by marine construction works accompanied by reclamation, dred...

Characteristics of the Dynamic Response of Composite Breakwater against Impulsive Breaking Wave Force

Port and Airport Research Institute      033-02-02

June, 1994

Maritime Structues Laboratory
Shigeo TAKAHASHI,Ken'ichirou SHIMOSAKO,Tatsuo UWABE

 The magnitude of impulsive pressure internsity is quite large, being several times that of ordinary wave pressure. However, the s...

Effect of Spectral Peakedness on Wave Grouping Characteristics

Port and Airport Research Institute      033-02-01

June, 1994


Hydraulic Engineering Division Wave Laboratory

 It has been reported that large waves are formed into a group. In this paper, the effect of the spectral peakedness on the wave g...

Predicting System of Wave Conditions and Movements of Moored Ships in Harbour

Port and Airport Research Institute      033-01-03

March, 1994

Offshore Structures Laboratory
Shigeru UEDA,Toshihiko NAGAI,Tetsuya HIRAISHI,Satoru SHIRAISHI,Satomi KIUCHI,Akio KOBAYASHI

 This paper describes a system for predicting the wave height distribution and movement of moored ships in harbour. The system has...

Flow Analysis on Tidal Flow Generator -Hydraulic Experiments and Numerical Simulation-

Port and Airport Research Institute      033-01-02

March, 1994


Keita FURUKAWA,Takayuki HIRANO,Yasushi HOSOKAWA

 Hydraulic experiments and a numerical simulation were carried out for a Tidal Flow Generator (TFG). The TFG is an assembly of bre...

Experimental Study on People's Carriage into the Sea Caused by Overtopping Waves on Breakwaters -A Study on Amenity-oriented Port Structures (3rd Rept.)-

Port and Airport Research Institute      033-01-01

March, 1994

Maritime Structues Laboratory
Shigeo TAKAHASHI,Kimihiko ENDOH,Zeni-chirou MURO

 The studies on amenity-oriented port structures are being conducted as one of the special projects at PHRI from 1990. This is the...