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1〜20 articles out of 23 articles

Damage to Port Structures by the 1993 Kusiro-oki Earthquake

Port and Airport Research Institute      0766

December, 1993

Earthquake Disaster Prevention Laboratory
Shigeru UEDA,Takamasa INATOMI,Tatsuo UWABE,Susumu IAI,Motoki KAZAMA,Yasuo MATSUNAGA,Tateyuki HUJIMOTO,Yoshiaki KIKUCHI,Shinichiro MIYAI,Shinitiro SEKIGUCHI,Yoshinori HUJIMOTO

 On January 15, 1993, an earthquake of Magnitude 7.8 occurred with its epicenter off Kusiro. Structures in various ports mainly in...

Disasters of Breakwaters by Wave Action (Part-4)

Port and Airport Research Institute      0765

November, 1993


Shinichiro MIYAI,Katsuji OHIRA,Masaki SHIOMI

 In order to know the types of disasters of breakwaters by wave action, we collected the data of all the breakwaters which were su...

An Analysis on Characteristics of the Road Traffic in Waterfront Area -The Hierarchy and Characteristics of the Road Traffic-

Port and Airport Research Institute      0763

September, 1993


Katsuya ODA,Hitoshi ITO,Hidefumi IKEDA,Hideo OKANO,Masatoshi TAKESHITA,Akimitsu MUTO

In recent years, the waterfront road plays greater role with the development of comprehensive use of the waterfront area. In order...

Evaluation of Surface Configuration of Rubble Mounds and its Effect to Stress of Bottom Slab of Caisson

Port and Airport Research Institute      0764

September, 1993

Design and Construction Technology Laboratory
Hirokazu ISHIHARA,Hiroshi YOKOTA

 Accompanying with the development of deep water areas, levelling work of a rubble mound is mechanized. Surface configuration of a...

A Study on a Direction of Viewpoints for Ships

Port and Airport Research Institute      0762

September, 1993


Michio HIGASHIJIMA,Masatoshi TAKESHITA

 The aim of this study is to find out standards of direction for admire ships, which make the common people feel port. In this stu...

Construction of Experimental Roller Compacted Concrete Pavement for Part Areas

Port and Airport Research Institute      0761

September, 1993

Runways Laboratory
Yoshitaka HACHIYA,Shuichi UMENO,Takumi NODA,Takashi KUDO,Tsutomu FUKUTE,Koji MIURA

 An applicability of Roller Compacted Concrete Pavement (RCCP) to port pavements has been discussed. To develop the design method ...

Proposal of Formula of Wind Force Coefficient and Evaluation of the Effect to Motions of Moored Ships

Port and Airport Research Institute      0760

September, 1993

Offshore Structures Laboratory
Shigeru UEDA,Satoru SHIRAISHI,Kouhei ASANO,Hiroyuki OSHIMA

 In this paper, the wind force coefficient, which presented by R.M.Isherwood, Technical Standard of Port and Harbour Facilities in...

Loading Test of Semi-circular Pre-stressed Concrete Member

Port and Airport Research Institute      0759

September, 1993

Structual Mechanics Laboratory
Osamu KIYOMIYA,Munetaka HONDA

 Semi-circular pre-stressed concrete member is introduced to structual members of new types of breakwater caisson. The perpendicul...

On the Motion of Trapezoidal Casson Breakwater During Joint on the Sea and Setting

Port and Airport Research Institute      0754

June, 1993

Offshore Structures Laboratory
Shigeru UEDA,Satoru SHIRAISHI,Takashi ITAO,Ryoji NAITOH

In this report, it is described the result of motions and mooring forces of trapezoidal casson breakwater during on the sea, tempo...

Shaking Table Tests on The Earthquake Resistance of Stack Type Revetment in Deep Sea

Port and Airport Research Institute      0753

June, 1993

Earthquake Disaster Prevention Laboratory
Makoto OSADA,Tatsuo UWABE,Takemitsu TAKANO

 It is under examination to adapt a cellular block revetment and a steel plate cellular revetment with floor slab to a revetment c...

Seismic Stability of Gravity-type Harbour Structures Subjected to Earth Pressure

Port and Airport Research Institute      0752

June, 1993

Structural Dynamics Laboratory
Motoki KAZAMA

 Authors studied seismic stability of gravity-type harbour structures subjected to earth pressure by analytical and experimental a...

Numerical Analyses on the Effects of Initial Stress Conditions on Seismic Performance of Sheet Pile Quay Walls

Port and Airport Research Institute      0751

June, 1993

Structural Dynamics Laboratory
Tomohiro KAMEOKA,Susumu IAI

 The mechanisms of remediation against liquefaction by the ground compaction technique are (1) densification of soil to increase m...

An Investigation on Handling Efficiency to and from a Panamax-size Containership by a Container Crane

Port and Airport Research Institute      0758

June, 1993

Machinery Systems Laboratory
Tadao NAKAJIMA,Yasuhiro TAKAHASHI

 An investigation on handling efficiency to and from a Containership by a container crane was performed at Shimizu Port on 15th of...

Study on Mechanical Properties of Steel-Concrete Composite Structures and Their Applicability to Marine Structures

Port and Airport Research Institute      0750

June, 1993

Design and Construction Technology Laboratory
Hiroshi YOKOTA

 Two types of composite structures combining steel plates and concrete, that is, an open-sandwich structures and a sancwich struct...

Aircraft Wandering and Its Application to Airport pavement Design

Port and Airport Research Institute      0757

June, 1993

Runways Laboratory
Yoshitaka HACHIYA,Shuichi UMENO

 A quantification of an aircraft load is important to design airport pavements. Both the magnitude and the repetitive number of it...

Statistical Data Analysis on Open-Type Piers with Vertical Piles

Port and Airport Research Institute      0749

June, 1993


Takehiro OIDAIRA,Masaki SHIOMI

 Examples of port infrastructure, which have been designed until now, can be regarded as stock of experiences and technical knowle...

Analysis of Flexural Behavior of Anchored Sheet Pile Walls

Port and Airport Research Institute      0756

June, 1993


Kunio TAKAHASHI,Yoshiaki KIKUCHI,Yuji ASAKI

As the depth and the dimensions of quaywalls become large, anchored bulkheads with steel pipe sheet pile walls of high rigidity be...

Study on the Wave-induced Liquefaction in Seabed

Port and Airport Research Institute      0755

June, 1993


Kouki ZEN

 The propagating ocean waves create dynanic water pressures on the surface of seabed. The wave-associated pressures have been cons...

RADAR Analysis On Navigational Characteristics of Small-size Ships

Port and Airport Research Institute      0748

June, 1993


Yuichi KURODA,Koji SAKAI,Yoshinobu HAYAFUJI,Kenji HAMADA

 Recently, marine traffic safety has become important because of the rapid increase of small-size ships such as pleasure-boats. Bu...

An Analysis on the Influence of Heavy Vehicles on the Capacity of the Intersection Based on the Observation at the Roads in the Waterfront Area

Port and Airport Research Institute      0747

March, 1993


Katsuya ODA,Masatoshi TAKESHITA

 When we make planning or design of the roads that facilitate port activities as one of the major port facilities, it is important...