Search for PARI Report/Technical Note

Development of Virtual Reality System for Damages to Port Facilities During 1995 Hyogo-Ken Nanbu Earthquake

Hironao TAKAHASHI,Hisanori YOSIMURA,Takashi NAKAMOTO,Susumu IAI

Computer graphic technic has been widely applied to make the visual image of numerical simulation result. In the computer graphics...

An Extraction of the Some Problems on Planning of Pedestrian Space in Waterfront Area

Kaoru OKUDA,Toru KOBAYASHI,Toshiharu MURATA,Hidehumi IKEDA

On the planning and designing of pedestrian space in the waterfront area, which consists of the roads for pedestrians, people who ...

Development of Virtual Reality System for Damages to Port Facilities During 1995 Hyogo-Ken Nanbu Earthquake

Hironao TAKAHASHI,Hisanori YOSIMURA,Takashi NAKAMOTO,Susumu IAI

Computer graphic technic has been widely applied to make the visual image of numerical simulation result. In the computer graphics...

STRONG-MOTION EARTHQUAKE RECORDS ON THE 1994 HOKKAIDO-TOHO-OKI EARTHQUAKE IN PORT AREAS

Geotechnical Earthquake Engineering Laboratory

The 1994 Hokkaido-Toho-Oki Earthquake of JMA (Japan Meteorological Agency) Magnitude 8.1 occurred in east off Hokkaido island in J...

The Site Tests for Cathodic Protection of Marine Steel Structures in Contaminated Sea Water

Masami ABE,Tsutomu FUKUTE,Shoichi TAMARI,Juichi TOMURA

Cathodic protection has been applied for corrosion prevention method of submerged and mud zone in steel structures at marine envir...

Fundamental Studies on the Effect of Cathodic Protection for Multi-Layered Reinforcements in Concrete

Tsutomu FUKUTE,Masami ABE,Mitsuhiro YOSHIOKA

Cathodic protection methods have been given attention as one of the effective countermeasures against salt induced damage of reinf...

Characteristics of motions of a caisson for breakwater during installation and limit condition of works at ocean-facing ports

Offshore Structures Laboratory
Go ISHIMI,Satoru SHIRAISHI,Kengo NAZATO

Motions due to waves become a certain limitation of installation works of caisson for breakwater at ocean-facing ports. In this re...

Compilation of Cross Sections of Reformed Coast-Preservation Structures

Design and Construction Technology Laboratory
Susumu NAKASHIMA,Hiroshi YOKOTA,Yoshiyuki SEKINE,Hiroto YAMAMICHI

The numbers of reformation to coast-preservation structures have recently been increasing because of improvement of their coastal ...

Fundamental Properties of Welded Reinforcement and Loading Test of Concrete Beam with Welded Reinforcement Mesh

Structual Mechanics Laboratory
Takao FUJISAWA,Osamu KIYOMIYA

Welded reinforcement mesh is proposed to cope with hard work of bar arrangement and shortage of labour workers when reinforcement ...

Skid resistance of airport runways

Runways Laboratory
Shuichi UMENO,Yoshitaka HACHIYA,Toyokichi FUJUKURA,Hiroshi YOKOTA

Skid resistance of airport runways is an important factor to assure the safety aircraft operations, especially when the runway sur...

Mechanical Properties of Light Weight Cement Treated Soil Using Triaxial Apparatus

Soil Mechanics Laboratory
Yi Xin TANG,Takashi TSUCHIDA,Daisuke TAKEUCHI,Masataka KAGAMIDA,Noboru NISHIDA

Experimental Study on Production and Transport of Sea Salt Spray

Environmental Assessment Laboratory
Tadashi ASAI,Danwo NISHIMORI,Kazuo MURAKAMI

Sea salt spray is the small particle of seawater, splashed up by wind and wave actions. A spray, transported to inland area by win...

Characteristics of the Irianjaya Earthquake Tsunami in 1996

Kouji KOBUNE,Toshihiko NAGAI,Noriaki HASHIMOTO,Tetsuya HIRAISHI,Katsuyoshi SHIMIZU

The Irianjaya Earthquake Tsunami occured at 14:59(5:59 GMT) on March 17th in 1996. It was reported that the magnitude of the earth...

Distribution of Areal Filtration Rate of Short-necked Clam in Coastal Tidal Flat

Yasushi HOSOKAWA,Eiji KIBE,Eiichi MIYOSHI,Tomohiro KUWAE,Keita FURUKAWA

　On Japanese coastal tidal flats, short-necked clam (Ruditapes philippinarum) is one of the most dominant species. This bivalve sh...

Field Performance Test Analysis of a Pile Driving Control System Using Laser Doppler Velocimeter

Instrumental Construction Control Laboratory
Koji ISHIZUKA,Yoshihisa HAYASHIDA,Akira NAGANO

The 5th District Port Construction Bureau, Ministry of Transport has developed a practical control system of pile driving work whi...

ANNUAL REPORT ON STRONG-MOTION EARTHQUAKE RECORDS IN JAPANESE PORTS (1994)

Geotechnical Earthquake Engineering Laboratory
Masafumi MIYATA,Yukihiro SATO,Koji ICHI,Toshikazu MORITA,Susumu IAI

Since 1962, strong-motion earthquakes and earthquake responses of structures have been observed in the major ports in Japan. By th...

Mechanical Properties of Reinforced Concrete Beams with Initial Cracks due to Axial Tenshion

Structual Mechanics Laboratory
Masao YAMADA,Osamu KIYOMIYA

Mechanical properties of reinforced concrete beams with axial tension and initial cracks due to thermal stress, concrete shrinkage...

A Site Investigation Method Using Cone Penetration and Dilatometer Tests

Soil Investigations Laboratory
Hiroyuki TANAKA,Masanori TANAKA

Site investigations were carried out at several sites in Japan, using Cone Penetration and Dilatometer tests. Soil layers at these...

Fundamental Properties of Recycled Asphalt Mixtures

Soil Mechanics Laboratory
Yoshitaka HACHIYA,Shuichi UMENO,Takeshi NAKAMURA,Takumi NODA

There is a strong need to re-utilize the materials composing demolished airport pavements in the reconstruction of pavements. As a...

Properties of Light-Weight Soil Used for Backfill of Pier

Takashi TSUCHIDA,Koji NAGAI,Masayuki YUKAWA,Takao KISHIDA,Minoru YAMAMOTO

The mechanical properties of the lightweight soil used for the improvement of an old pier were investigated 17-20 months after the...