Search for PARI Report/Technical Note
The Allowable Ship Motions for Cargo Handling at Wharves
Port and Airport Research Institute 027-04-01
December, 1988
Offshore Structures Laboratory
Shigeru UEDA,Satoru SHIRAISHI
This paper discusses ship motions moored at a quay wall as the harbour calmness index. In this paper, we show instances of interru...
Wave Transformation behind a Broad Submerged Breakwater and Effects of the Breakwter on Wave Over-Topping.
Port and Airport Research Institute 027-04-02
December, 1988
Tomotsuka TAKAYAMA,Naota IKEDA
The experiments on a submerged breakwater are performed to investigate the characteristics of wave transformation behind the break...
Study on Stability of Submerged Dike at the Opening Section of Tsunami Protection Breakwaters
Port and Airport Research Institute 027-04-03
December, 1988
Head of Hydraulic Engineering Division
Katsutoshi TANIMOTO,Katsutoshi KIMURA,Keiji MIYAZAKI
The deepest breakwater in the world is under construction in Kamaishi Bay in order to protect the port area from tsunamis as well ...
Evaluation of Differential Settlements with Numerical Simulation and Its Application to Airport Pavement Design
Port and Airport Research Institute 027-04-04
December, 1988
Takashi TSUCHIDA,Kenji ONO
The evaluation of the differential settlements due to the variability of the subsoil properties, is important problem to construct...
Properties of Soils Treated by the Quick Lime Pile Method
Port and Airport Research Institute 027-04-05
December, 1988
Geotechnical Survey Laboratory
Hiroyuki TANAKA,Isao TOBIKI
The quick lime pile method is widely used in Japan to improve soft soil grounds. Utilizing chemical reaction in which quick lime c...
Similitude for Shaking Table Tests on Soil-Structure-Fluid Model in 1g Gravitational Field
Port and Airport Research Institute 027-03-01
September, 1988
Susumu IAI
A similitude is derived for the shaking table tests on saturated soil-structure-fluid model in 1g gravitational field. The main to...
Large Scale Model Tests and Analyses of Gravel Drains
Port and Airport Research Institute 027-03-02
September, 1988
Susumu IAI
Performance of gravel drains, installed as one of remedial measures against liquefaction, is studied by conducting large scale mod...
Surface Wave Recovery from Wave Pressures Profile Based on Field Observation
Port and Airport Research Institute 027-03-03
September, 1988
Maritime Obsevation Laboratory
Koji KOBUNE,Yoshimi GODA,Akira NARITA,Hiroshi SASAKI,Yukiji MORITA
The disadvantage of the ultrasonic wave gauges is that they often fail to measure rough seas when water surface is disturbed by st...
Bearing Capacity of Shallow Foundation on Normally Consolidated Ground
Port and Airport Research Institute 027-03-04
September, 1988
Masaki KITAZUME,Toshio ENDOH,Masaaki TERASHI
Normally consolidated ground of kaolin clay was made under the acceleration of 50 g. The strength profile of the ground was determ...
An Experimental Study on Estimation Procedures of Seismic Sliding Displacements for the Gravity Type Quaywall on the Rigid Base
Port and Airport Research Institute 027-02-07
June, 1988
Earthquake Disaster Prevention Laboratory
Tatsuo UWABE,Masahira MORIYA,Katsumi KUDO
A procedure to estimate the seismic sliding displacement of the gravity type quaywall was studied by the shaking table test of the...
Changes in Properties of Asphalt Concretes Due to Aging
Port and Airport Research Institute 027-02-06
June, 1988
Runways Laboratory
Katsuhisa SATO,Yoshitaka HACHIYA,Yoichi ABE
The purpose of this study was to investigate the changes in properties of asphalt concretes for surface courses of airport asphalt...
Bending Behavior of Unbonded Presetressed Concrete Beams Prestressed with CFRP Rods
Port and Airport Research Institute 027-02-08
June, 1988
Nobuaki OTSUKI,Kunio YAMAMOTO,Hidenori HAMADA
CFRP (Carbon Fiber Reinforced Plastics) rods have almost equal tensile strength and slightly higher relaxation compared with pres...
External Forces Acting on a Stiff Soil Mass Improved by DMM
Port and Airport Research Institute 027-02-05
June, 1988
Masaaki TERASHI,Masaki KITAZUME,Takeshi NAKAMURA
Deep Mixing Method (DMM), a deep in-situ admixture stabilization, has been developed in Japan to reinforce soft alluvial clays. In...
Model Tests and Field Observation on Motions of a Ship-shaped Buoy for Marine Observation
Port and Airport Research Institute 027-02-04
June, 1988
Wave Laboratory
Tomotsuka TAKAYAMA,Tetsuya HIRAISHI,Masaru TAKAYAMA,Genraro KAI,Iwao NAKANO,Michiaki KOGA
In the era of world-wide ocean development, we must accumulate the marine and meteological information in the Japanese economical ...
Examination of the Various Directional Spectral Estimation Methods for Field Wave Data
Port and Airport Research Institute 027-02-03
June, 1988
Noriaki HASHIMOTO,Koji KOBUNE,Yutaka KAMEYAMA
Three methods for the estimation of directional spectrum, the Bayesian approach (BDM), the maximum entropy principle method (MEP) ...
Stability and Function of Improved-type Wave Power Extracing Caisson Breakwater -A Study on Development of Wave Power, 7th Rept.-
Port and Airport Research Institute 027-02-02
June, 1988
Wave Power Laboratory
Shigeo TAKAHASHI,Takashi ADACHI,Satoru TANAKA
The stability and function of the wave power extracting caisson breakwater are investigated experimentally with some theoretical c...
Stability Analysis of Geotechnical Structures by Adaptive Finite Element Procedure
Port and Airport Research Institute 027-02-01
June, 1988
Masaki KOBAYASHI
Finite element analysis of the stability of geotechnical structures has been developed. The bearing capacity of strip footings was...
Mechanical Properties of Repaired Steel Pipe Pile Covered by Reinforced Concrete
Port and Airport Research Institute 027-01-04
March, 1988
Subaqueous Tunnels and Pipelines Laboratory
Osamu KIYOMIYA,Teruo CHIBA,Toshiyuki YOKOI
Bending loading test and push-off loading test are carried out to know the mechanical properties of the repair method due to the c...
Effect of Fissures on the Undrained Strength of Clay
Port and Airport Research Institute 027-01-03
March, 1988
Takashi TSUCHIDA,Masaki KOBAYASHI,Takumi YAMAKAWA,Satoshi TAIRA
The unconfined compression strength qu is foundamental soil parameter to estimate the strength of marine clays. Because of the dis...
Numerical Investigations on Plotting Formulas and Confidence Intervals of Return Values in Extreme statistics
Port and Airport Research Institute 027-01-02
March, 1988
Director
Yoshimi GODA
Numerical experiments by Monte Carlo simulations are carried out to give answers to the problems of plotting-position formulas, co...