Masuyuki Ujihira

发表

A field test of a rock fall detection system using cable sensor and mobile multimedia network

Youhei Kawamura, Masaaki Komazaki, K. Hirama, 1999 .

Study on the Detection of Misfiring Cylinder in a Heavy Machinery Multi-Cylinder Diesel Engine under the State of Rotational Fluctuation

Masuyuki Ujihira, Youhei Kawamura, Makoto Nagayama, 2006 .

Monitoring and analysis of hydraulic chock shields behavior on real time

Vladislav Kecojevic, Hideki Shimada, Kikuo Matsui, 2004 .

Numerical analysis of the impact load of falling rock by using the Distinct Element Method

Kenta Ogawa, Masuyuki Ujihira, N. Takagai, 1995 .

Study on Data Transmission Technology using Mobile Multimedia Network

Masaaki Komazaki, Masuyuki Ujihira, Fumito Ito, 2001 .

Precautionary Diagnosis of Burning Conditions of a Diesel Engine Equipped with Dozen Cylinders for Construction Machinery

Masuyuki Ujihira, Youhei Kawamura, Sumitoshi Ogata, 2002 .

Applicability of the Magnification Equation of Lens for Slope Survey

Youhei Kawamura, Masuyuki Ujihira, T. Iizuka, 2002 .

Remote Precautionary Diagnosis of Misfiring Cylinder of the Diesel Engine for Heavy Excavation Machinery Using Mobile Multimedia Network

Youhei Kawamura, Nobuharu Aoshima, Masuyuki Ujihira, 2004 .

Study on the Detection of Misfiring Cylinder in a Multi-Cylinder Diesel Engine Loaded on the Practical Machinery.

Masuyuki Ujihira, Youhei Kawamura, Sumitoshi Ogata, 2002 .

On the Prevention and Protection Techniques against Rockfall.

Masuyuki Ujihira, 2001 .

APPLICABILITY OF WAVELET ANALYSIS FOR THE DETECTION OF MISFIRING CYLINDER OF THE DIESEL ENGINE FOR CONSTRUCTION

Youhei Kawamura, Nobuharu Aoshima, Masuyuki Ujihira, 2004 .

Two dimensional source location system for rock fall detection by using cable sensor and mobile multimedia network

Kenta Ogawa, Hiroshi Saeki, Masaaki Komazaki, 1997 .

Field Study on the Rock Fall Detection System Using Cable Sensor and Mobile Multimedia Network for a Rock Shed of Practical Scale

Youhei Kawamura, Masaaki Komazaki, Masuyuki Ujihira, 2000 .

ACCURACY IMPROVEMENT OF CEPSTRUM ANALYSIS FOR DETECTING PENETRATION OF FOUNDATION PILES USING ULTRASONIC WAVE

Youhei Kawamura, Koichi Mizutani, Masuyuki Ujihira, 2006 .

An experimental study on the characteristics of the impact load of falling rock

Masuyuki Ujihira, N. Takagai, T. Iwasa, 1993 .

Ultrasonic Measurement System for Detecting Penetration of Boulders by Autocorrelation Analysis

Youhei Kawamura, Nobuharu Aoshima, Koichi Mizutani, 2005 .

Comparative Study on the Output Characteristics of Steel Wire Cable Sensor

Youhei Kawamura, Hisashi Konno, Masaaki Komazaki, 2001 .

Output Characteristics of Cable Sensor for Vibration Detection and its Application

Kenta Ogawa, Shigeru Sarata, Masuyuki Ujihira, 1998 .

Relation Between Kinetic Energy and Horizontal Traveling Distance of Fallen Rocks. Study on the rock fall along a slope ( 2nd Report).

Kenta Ogawa, Masuyuki Ujihira, Shougo Hosoya, 1997 .

Source Location of Impact Source of Weight Dropping on a Model Tunnel using Cable Sensor

Shigeru Sarata, Hiroshi Saeki, Masuyuki Ujihira, 1998 .

Field Observation on the Behavior of Falling Rock. Study on the rock fall along a slope(1st Report).

Kenta Ogawa, Masuyuki Ujihira, Shougo Hosoya, 1996 .