Search for PARI Report/Technical Note
Vibratory Response of a Laterally Constrained Silty Clay Subjected to a Longitudinal Vibration
Port and Airport Research Institute 011-04-01
December, 1972
Yasufumi UMEHARA
Laboratory tests, using the resonant column method, were conducted to evaluate the dynamic properties of compacted silty clay unde...
Study on Design Wave Forces on Circular Cylinders Erected upon Reefs
Port and Airport Research Institute 011-04-02
December, 1972
Wave Laboratory
Yoshimi GODA,Tatsuhiko IKEDA,Tadashi SASADA,Yasuharu KISHIDA
A new formula is proposed on the basis of wave force measurements in laboratory with model reefs of circular and ledge types. The ...
Unconfined compression strength of soils of intermediate grading between sand and clay
Port and Airport Research Institute 011-04-03
December, 1972
Head of Soils Division
Akio NAKASE,Masaru KATSUNO,Masaki KOBAYASHI
In order to investigate a parctical treatment of undrained shear strength of soils of intermediate grading between sand and clay, ...
Deep-Lime-Mixing Method for Soil Stabilization (second Report)
Port and Airport Research Institute 011-04-04
December, 1972
Tatsuro OKUMURA,Masaaki TERASHI,Tsukasa MITSUMOTO,Tadahiro SAKAI,Tomio YOSHIDA
In the first report, the authors reviewed the basic knowledge about the lime-soil reaction and described the possibility of the De...
Study on Layer Equivalencies of Bases in Airport Pavements
Port and Airport Research Institute 011-04-05
December, 1972
Runways Laboratory
Hiroshi SUDA,Katsuhisa SATO
The object of this study is to investigate the layer equivalencies of bases in airport pavements. Seventeen sections of airport te...
Characteristics of Base-Rock Motions Calculated from Strong-Motion Accelerograms at Ground Surface
Port and Airport Research Institute 011-04-06
December, 1972
Earthquake Resistant Struetures Laboratory
Hajime TSUCHIDA,Tatsuo UWABE
Characteristics of base-rock motions during earthquakes are studied based upon the multiple reflection theory. 37 accelerograms ob...
A experimental study on the interaction between trench type tunnels and soils
Port and Airport Research Institute 011-04-07
December, 1972
Yoshinori AOKI,Tamio TABUCHI
A new device so-called ground strain simulator have been built by which an arbitrary deformation can be applied to the soil in the...
Spectra of Earthquake Resistive Design of Trench Type Tunnel
Port and Airport Research Institute 011-04-08
December, 1972
Yoshinori AOKI,Hiroshi MARUYAMA
Existing earthquake resistive design methods of trench type tunnels can be classified into two; the design method by design spectr...
System Design of Transitscheds and Warehouses (Part-1)
Port and Airport Research Institute 011-04-09
December, 1972
Systems Laboratory
Kazuo KUDO
Transitsheds and warehouses of general cargo berths have been analysed as a type of stochastic process. Governning factors in the ...
Shock Forces on a Spud of Working Craft
Port and Airport Research Institute 011-04-10
December, 1972
Isamu HIRAYAMA,Toru KIKUYA,Taisei KOIWA
This paper reports the result of vertical shock forces on a spud of working craft for sand, gravel, concrete and granite, and also...
Dynamic Response of an Offshore Platform to Random Waves
Port and Airport Research Institute 011-03-03
September, 1972
Head of Hydraulic Engineering Division
Yoshiyuki ITO,Katsutoshi TANIMOTO,Koji KOBUNE
The dynamic response of an offshore platform with four pile legs in the 30m water depth is investigated theoretically to random w...
Wave Height Distribution in the Region of Ray Crossings -Application of he Numerical Analysis Method of Wave Propagation-
Port and Airport Research Institute 011-03-04
September, 1972
Head of Hydraulic Engineering Division
Yoshiyuki ITO,Katsutoshi TANIMOTO,Shoichi YAMAMOTO
Since the conventional wave refraction theory for surface water waves is based on geo-optic approximation, it fails to predict wav...
A study on the velocity distribution of mass tranport caused by diagonal. partial standing waves
Port and Airport Research Institute 011-03-05
September, 1972
Norio TANAKA,Isao IRIE,Hiroaki OZASA
The pattern of scouring due to waves around offshore breakwaters may be correlated well with the distribution of water particle ve...
Wave Making Resistance due to Oscillation of Circular Cylinder
Port and Airport Research Institute 011-03-02
September, 1972
Head of Hydraulic Engineering Division
Yoshiyuki ITO,Tsutomu KIHARA
The dynamic behaviour of a vertical circular cylinder exerted by wave forces is discussed on the basis of the calculation of wave...
A Study on Aircraft Load Distribution Through Bases to a Subgrade -Design Load of a Jumbo Jet-
Port and Airport Research Institute 011-03-06
September, 1972
Runways Laboratory
Katsuhisa SATO,Hiroshi SUDA
There have been lots of uncertain points regarding how an aircraft gear load transmits to bases and/or subgrade in an airport pave...
An Analysis of the Hydraulic Transport of Solids in Horizontal Pipelines
Port and Airport Research Institute 011-03-01
September, 1972
Tokuji YAGI,Tadasu OKUDE,Shoji MIYAZAKI,Akio KOREISHI
A head loss equation in the hydraulic transport of solids in horizontal pipelines has been developed theoretically assuming a flo...
The application of SUMT to the Optimum Design of the Concrete Block Quay
Port and Airport Research Institute 011-03-07
September, 1972
System and Management Section
Kenziro KOHRIKI
In this paper the development of the optimum design program for the concrete block quay was carried out applying the technique of ...
A Study on Excavation Forces by a Plane Blade
Port and Airport Research Institute 011-02-09
June, 1972
Koji ISHIZUKA
Forces acting on plane blade when soils are excavated by the plane blade keeping the depth of the blade constant are calculated b...
Effect of Behavior of Settling Suspension Particles on Reflection and Absorption Characteristics of Ultrasonic Waves
Port and Airport Research Institute 011-02-08
June, 1972
Sumitaka KIHARA
For the development of echo-sounder which detect effciently the vertical density distribution of suspension layers, it is necessa...
Out-Door Dynamic Model Test of Trench Type Tunnel
Port and Airport Research Institute 011-02-07
June, 1972
Yoshinori AOKI,Hazime TSUCHIDA,Satoshi HAYASHI
This paper discusses the result of the dynamic model test which has been done in the West Center Pier, Port of Kinuura, in 1970 f...