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                             152 gevonden resultaten
nr titel auteur tijdschrift jaar jaarg. afl. pagina('s) type
1 Acoustic-dynamic inspection of the stress state of concrete 1991
24 5 p. 268-269
2 p.
artikel
2 Acoustic emission as a NDE tool — certain laboratory and field investigations 1991
24 5 p. 269-
1 p.
artikel
3 Acoustic emission characteristics in concrete and diagnostic applications 1991
24 5 p. 274-
1 p.
artikel
4 Acoustic emission crack monitoring and prediction of remaining life of corroding reinforced concrete beams 1991
24 5 p. 273-
1 p.
artikel
5 Acoustic emission from concrete 1991
24 5 p. 266-
1 p.
artikel
6 Acoustic emission from plain concrete and concrete with polypropylene fiber reinforcement 1991
24 5 p. 269-
1 p.
artikel
7 Acoustic emission from reinforced concrete beams 1991
24 5 p. 270-
1 p.
artikel
8 Acoustic emission investigation into some concrete construction problems 1991
24 5 p. 271-
1 p.
artikel
9 Acoustic-emission method for estimating the fracture toughness of concrete in large-scale structures and buildings 1991
24 5 p. 265-
1 p.
artikel
10 Acoustic emission methods 1991
24 5 p. 267-
1 p.
artikel
11 Acoustic emission testing of flexed concrete beams reinforced with bonded surface plates 1991
24 5 p. 272-
1 p.
artikel
12 Acoustic monitoring for corrosion degradation in cemented waste canisters 1991
24 5 p. 265-
1 p.
artikel
13 Acoustic monitoring techniques for corrosion degradation in cemented waste canisters 1991
24 5 p. 272-273
2 p.
artikel
14 Advanced technique and instrument to measure thickness of concrete (in Japanese: English abstract) 1991
24 5 p. 269-
1 p.
artikel
15 A new answer to an old question: the non-destructive testing of concrete 1991
24 5 p. 272-
1 p.
artikel
16 An investigation of the structural and mechanical characteristics and formation of the structure of concrete by the acoustic emission method 1991
24 5 p. 267-
1 p.
artikel
17 An ultrasonic inspection system capable of detecting voids and corroded steel components embedded in prestressed concrete structures 1991
24 5 p. 266-
1 p.
artikel
18 Application of acoustic emission and laser holography to study microfracture in concrete 1991
24 5 p. 271-
1 p.
artikel
19 Application of acoustic emission to the field of concrete engineering 1991
24 5 p. 274-
1 p.
artikel
20 Application of NDE of masonry structures; current technology and future needs 1991
24 5 p. 268-
1 p.
artikel
21 Application of ultrasonic methods in asphalt concrete testing 1991
24 5 p. 268-
1 p.
artikel
22 Applications of impact-echo technique 1991
24 5 p. 267-
1 p.
artikel
23 A report on the increasing importance of the ultrasonic methods in the monitoring of cracks in concrete 1991
24 5 p. 268-
1 p.
artikel
24 A review of acoustic emission in civil engineering with emphasis on concrete 1991
24 5 p. 269-
1 p.
artikel
25 A review of ultrasonic research projects in progress at King's College, London 1991
24 5 p. 270-
1 p.
artikel
26 Aspects of fracture process zone of concrete 1991
24 5 p. 266-
1 p.
artikel
27 Attenuation and dispersion of elastic waves in multi-phase materials 1991
24 5 p. 266-
1 p.
artikel
28 Attenuation of ultrasonic pulse in cement mortar 1991
24 5 p. 269-
1 p.
artikel
29 Automated imaging for rocket motor welds Bio-Imaging Research Inc,
1991
24 5 p. 280-
1 p.
artikel
30 Automatic ultrasonic inspection of nozzle welds Phoenix Inspection Systems Ltd,
1991
24 5 p. 283-284
2 p.
artikel
31 Bulk storage tank floor inspection service Sonomatic Ltd,
1991
24 5 p. 278-
1 p.
artikel
32 Calendar 1991
24 5 p. 287-288
2 p.
artikel
33 Ceramic testing programme Argonne National Laboratory,
1991
24 5 p. 283-
1 p.
artikel
34 Characterization of porous ferrocement plates by ultrasonics 1991
24 5 p. 267-
1 p.
artikel
35 Combined methods 1991
24 5 p. 268-
1 p.
artikel
36 Combined ultrasound methods of concrete testing 1991
24 5 p. 265-
1 p.
artikel
37 Compact ultrasonic sensor Honeywell Control Systems Limited,
1991
24 5 p. 285-286
2 p.
artikel
38 Comparative evaluation on nondestructive test methods for in-place strength determination 1991
24 5 p. 271-
1 p.
artikel
39 Comparison of shear modulus and pulse velocity techniques to measure the build-up of structure in fresh cement pastes used in oil well cementing 1991
24 5 p. 270-
1 p.
artikel
40 Concrete strength ultrasonic digital tester 1991
24 5 p. 274-
1 p.
artikel
41 Condition monitoring using thermal imaging AGEMA Infrared Systems Ltd,
1991
24 5 p. 284-285
2 p.
artikel
42 Correlation between cube strength, ultrasonic pulse velocity and volume change for oil well cement slurries 1991
24 5 p. 270-
1 p.
artikel
43 Correlation of fracture process zone and tension softening behavior in concrete 1991
24 5 p. 267-
1 p.
artikel
44 Damage assessment in concrete using quantitative acoustic emission 1991
24 5 p. 265-
1 p.
artikel
45 Damage measurements in concrete via an ultrasonic technique. Part I Experiment 1991
24 5 p. 268-
1 p.
artikel
46 Damage measurements in concrete via an ultrasonic technique part II modeling 1991
24 5 p. 267-
1 p.
artikel
47 Damping characteristics of acoustic emission propagating through concrete (in Japanese) 1991
24 5 p. 274-
1 p.
artikel
48 Detection and sizing by X-ray Compton scattering of near-surface cracks under weld deposited cladding Babot, D.
1991
24 5 p. 247-251
5 p.
artikel
49 Determination of concrete behaviour in structures on the basis of acoustic emission data 1991
24 5 p. 266-
1 p.
artikel
50 Determination of crack location, type and orientation in concrete structures by acoustic emission 1991
24 5 p. 265-
1 p.
artikel
51 Developments in ultrasonic pitch-catch and pulse-echo for measurements in concrete 1991
24 5 p. 271-
1 p.
artikel
52 Diagnostic applications of AE to crack inspection in concrete (In Japanese: English Abstract) 1991
24 5 p. 265-266
2 p.
artikel
53 Diagnostics of cracks in concrete based on acoustic emission 1991
24 5 p. 271-
1 p.
artikel
54 Diamond-blade beam position monitor Argonne National Laboratory,
1991
24 5 p. 281-
1 p.
artikel
55 Digital signal processing methods for ultrasonic backscattered waves in highly heterogeneous media 1991
24 5 p. 273-
1 p.
artikel
56 Distribution of pulse velocity and sound pressure in mortar and concrete by ultrasonic test 1991
24 5 p. 273-
1 p.
artikel
57 Drying shrinkage of concrete and acoustic emission 1991
24 5 p. 266-
1 p.
artikel
58 Estimation of concrete strength in situ using nondestructive testing 1991
24 5 p. 272-
1 p.
artikel
59 Evaluation of concrete structure deterioration via AE observation of core tests 1991
24 5 p. 271-272
2 p.
artikel
60 Evaluation of fracture toughness of autoclaved lightweight concrete by means of acoustic emission technique 1991
24 5 p. 273-274
2 p.
artikel
61 Experimental determination of the attenuation of an ultrasonic wave in concrete 1991
24 5 p. 273-
1 p.
artikel
62 Field proven nondestructive testing methods for evaluating damage and repair of concrete 1991
24 5 p. 269-
1 p.
artikel
63 Finite element studies of the impact-echo response of plates containing thin layers and voids 1991
24 5 p. 268-
1 p.
artikel
64 Flaw detection in concrete using the impact-echo method 1991
24 5 p. 267-
1 p.
artikel
65 Fracture mechanisms of quasi-brittle materials based on acoustic emission 1991
24 5 p. 270-
1 p.
artikel
66 Fracture toughness determination of concrete by use of breakoff tester and acoustic emission technique 1991
24 5 p. 269-
1 p.
artikel
67 Hand-held condition monitoring instrument 1991
24 5 p. 277-
1 p.
artikel
68 Hot slab measurement system Integrated Photomatrix Limited,
1991
24 5 p. 280-
1 p.
artikel
69 Impact-echo: a new method for inspecting construction materials 1991
24 5 p. 269-
1 p.
artikel
70 Impact-echo response of plates containing thin layers and voids 1991
24 5 p. 268-
1 p.
artikel
71 Improved hole testing range Institut Dr Förster,
1991
24 5 p. 285-
1 p.
artikel
72 Indirect and non-destructive methods for assessing abrasion resistance of concrete 1991
24 5 p. 274-
1 p.
artikel
73 Influence of aggregate size on fracture process zone of concrete detected with three dimensional acoustic emission technique 1991
24 5 p. 266-
1 p.
artikel
74 In-place methods for determination of strength of concrete 1991
24 5 p. 271-
1 p.
artikel
75 Inspecting the Harwell reactors 1991
24 5 p. 270-
1 p.
artikel
76 Inspection data analysis program Karta Technology Inc,
1991
24 5 p. 276-
1 p.
artikel
77 Inspection goes high tech 1991
24 5 p. 267-
1 p.
artikel
78 Inspection of concrete by ultrasonic testing 1991
24 5 p. 273-
1 p.
artikel
79 Integrated condition monitoring system Institut Dr Förster,
1991
24 5 p. 275-
1 p.
artikel
80 Intelligence ultrasound-resilience combination instrument for the assessment of concrete (In Chinese: English abstract) 1991
24 5 p. 268-
1 p.
artikel
81 Investigation using visualizing methods of the critical tolerances in a mechanically steered ultrasonic transmitter with application to concrete testing 1991
24 5 p. 270-
1 p.
artikel
82 Kaiser effect and structural state of concrete 1991
24 5 p. 274-
1 p.
artikel
83 Laboratory and field studies of the impact-echo method for flaw detection in concrete 1991
24 5 p. 271-
1 p.
artikel
84 Low frequency ultrasonic probe for testing concrete structure 1991
24 5 p. 272-
1 p.
artikel
85 Measurement of acoustic properties of the composite materials constituting the main rotor hub of the Agusta-Westland helicopter EH-101 (civil version) Tenti, L.
1991
24 5 p. 253-258
6 p.
artikel
86 Measurement of crack depths in concrete 1991
24 5 p. 272-
1 p.
artikel
87 Measurement of mechanical damage to concrete by ultrasound. (In French) 1991
24 5 p. 267-
1 p.
artikel
88 Method and apparatus for determining cement conditions 1991
24 5 p. 272-
1 p.
artikel
89 Method and apparatus for determining cement conditions 1991
24 5 p. 272-
1 p.
artikel
90 Method for acoustic reverberation removal 1991
24 5 p. 272-
1 p.
artikel
91 Method for cement evaluation using acoustical logs 1991
24 5 p. 265-
1 p.
artikel
92 Method for monitoring the goodness of the cement bond to a borehole casing 1991
24 5 p. 272-
1 p.
artikel
93 100 MHz ultrasonic pulser/receiver card Matec Instruments Inc,
1991
24 5 p. 282-
1 p.
artikel
94 Microprocessor application to concrete crack depth measurement 1991
24 5 p. 273-
1 p.
artikel
95 Miniaturized dual-axis scanners Sonomatic Ltd,
1991
24 5 p. 275-276
2 p.
artikel
96 Modeling concrete damage by acoustic emission 1991
24 5 p. 274-
1 p.
artikel
97 Monitoring concrete reinforced with bonded surface plates by the acoustic emission method Henkel, D.P.
1991
24 5 p. 259-264
6 p.
artikel
98 Monitoring of concrete structures by means of acoustic emission and strain 1991
24 5 p. 269-
1 p.
artikel
99 Nondestructive evaluation of concrete with impact-echo and pulse-velocity techniques 1991
24 5 p. 266-
1 p.
artikel
100 Non-destructive on-line tester for cast concrete uses continuous monitoring of propagation speed of ultrasonic signals in setting concrete, for quality control 1991
24 5 p. 265-
1 p.
artikel
101 Non destructive testing in evaluation of quality of concrete of a multistoried building in Dhaka City 1991
24 5 p. 272-
1 p.
artikel
102 Nondestructive testing of concrete in buildings (In German: English abstract) 1991
24 5 p. 266-267
2 p.
artikel
103 Non-destructive tests of concrete in structures 1991
24 5 p. 271-
1 p.
artikel
104 Nonlinearity in the ultrasonic testing of brittle nonuniform materials and the estimation of their strength 1991
24 5 p. 269-
1 p.
artikel
105 PC-based ultrasonic flaw detector NNDTC,
1991
24 5 p. 277-278
2 p.
artikel
106 Position measurement during testing Pulse Sharpening Method AB,
1991
24 5 p. 286-
1 p.
artikel
107 Process zone and acoustic-emission measurements in concrete 1991
24 5 p. 274-
1 p.
artikel
108 Pulse echo in concrete monitoring: interference and spectral selection 1991
24 5 p. 268-
1 p.
artikel
109 Quality evaluation of concrete exposed to high temperature by ultrasonic spectroscopy (in Japanese: English abstract) 1991
24 5 p. 271-
1 p.
artikel
110 Quick detection of alkali-aggregate reaction by AE monitoring 1991
24 5 p. 266-
1 p.
artikel
111 Radiometer/photometer system International Light Inc,
1991
24 5 p. 284-
1 p.
artikel
112 Rate process analysis of AE activity in uniaxial compression test of core sample 1991
24 5 p. 266-
1 p.
artikel
113 Recent work at the National NDT centre on concrete inspection 1991
24 5 p. 270-
1 p.
artikel
114 Reliability in NDT: ROC study of radiographic weld inspections Nockemann, C.
1991
24 5 p. 235-245
11 p.
artikel
115 Remote crawler range Sonomatic Ltd,
1991
24 5 p. 285-
1 p.
artikel
116 Seismic, sonic, and vibration methods for quality assurance and forensic investigation of geotechnical, pavement and structural systems 1991
24 5 p. 269-
1 p.
artikel
117 Setting time and strength of concrete using the impact-echo method 1991
24 5 p. 270-
1 p.
artikel
118 Several AE sources observed during fracture of repaired reinforced concrete beams 1991
24 5 p. 266-
1 p.
artikel
119 Small diameter video endoscope KeyMed Ltd,
1991
24 5 p. 283-
1 p.
artikel
120 Small-size, highly sensitive ultrasonic shock-wave testing device includes shock-wave ultrasonic generator, detector transducer and signal synchroniser between generator and detector 1991
24 5 p. 270-
1 p.
artikel
121 Software enhances scanner capability AGEMA Infrared Systems Ltd,
1991
24 5 p. 276-277
2 p.
artikel
122 Source inversion of acoustic emission for the determination of crack kinematics and kinetics 1991
24 5 p. 272-
1 p.
artikel
123 Spectral analysis of ultrasonic signals in the testing of concrete 1991
24 5 p. 267-
1 p.
artikel
124 Statistical study of principal parameters for pulse velocity and compressive strength of concrete 1991
24 5 p. 273-
1 p.
artikel
125 Strength and elasticity characteristics of gas concrete in the structure determined by non-destructive methods 1991
24 5 p. 267-
1 p.
artikel
126 Stress wave propagation methods 1991
24 5 p. 268-
1 p.
artikel
127 Study of concrete fracture using acoustic emission and laser holography 1991
24 5 p. 269-
1 p.
artikel
128 System for acoustically determining the quality of the cement bond in a cased borehole 1991
24 5 p. 272-
1 p.
artikel
129 Testing surface layer of pavement 1991
24 5 p. 269-
1 p.
artikel
130 Testing surface pavement with an ultrasonic method 1991
24 5 p. 274-
1 p.
artikel
131 The detection of the fracture of autoclaved aerated concrete during autoclave curing process by acoustic emission 1991
24 5 p. 273-
1 p.
artikel
132 The effect of curing temperature on strength-velocity relationship for ultrasonic assessment of concrete strength at early ages 1991
24 5 p. 270-
1 p.
artikel
133 The influence of brand of cement upon the estimation of strength by the ultrasonic pulse method 1991
24 5 p. 268-
1 p.
artikel
134 The non-destructive detection and mapping of ASR cracking in concrete 1991
24 5 p. 270-
1 p.
artikel
135 The propagation and attenuation of medium-frequency ultrasonic waves in concrete: a signal analytical approach 1991
24 5 p. 265-
1 p.
artikel
136 The testing of concrete in structures 1991
24 5 p. 270-271
2 p.
artikel
137 The ultrasonic pulse velocity method 1991
24 5 p. 267-268
2 p.
artikel
138 The use of acoustic emission in fracture mechanics applied to concrete 1991
24 5 p. 269-
1 p.
artikel
139 The use of simultaneous nondestructive tests to predict the compressive strength of concrete 1991
24 5 p. 271-
1 p.
artikel
140 Trial for spectroscopy in ultrasonic testing of concrete (in Japanese) 1991
24 5 p. 273-
1 p.
artikel
141 Ultimate load of plain concrete specimens determined nondestructively 1991
24 5 p. 273-
1 p.
artikel
142 Ultrasonic characterization of model defects in ceramics (part 3): spherical inclusion in opaque crystallized glass — theory and practice 1991
24 5 p. 272-
1 p.
artikel
143 Ultrasonic measurements during early-stage hydration of ordinary Portland cement 1991
24 5 p. 273-
1 p.
artikel
144 Ultrasonic measuring apparatus including a damped transducer probe 1991
24 5 p. 267-
1 p.
artikel
145 Ultrasonic techniques for the non-destructive testing of concrete 1991
24 5 p. 270-
1 p.
artikel
146 Ultrasonic testing of concrete 1991
24 5 p. 272-
1 p.
artikel
147 Ultrasonic testing to identify alkali-silica reaction in concrete 1991
24 5 p. 267-
1 p.
artikel
148 University Communique — The University of Manchester Institute of Science and Technology (UMIST) 1991
24 5 p. 274-
1 p.
artikel
149 Utilization of nondestructive techniques into the evaluation of masonry 1991
24 5 p. 268-
1 p.
artikel
150 Waveform analysis software Gould Electronics Ltd,
1991
24 5 p. 286-
1 p.
artikel
151 Within-test variability of some non-destructive methods for concrete strength determination 1991
24 5 p. 268-
1 p.
artikel
152 X-ray sensitive camera and controller Kevex X-ray Inc,
1991
24 5 p. 282-
1 p.
artikel
                             152 gevonden resultaten
 
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