Related by context. Frequent words. (Click for all words.) 40 geotechnical engineer 39 constructional 38 Earthquake Engineering 37 structural integrity 37 Hayward Fault 37 structural engineer 36 deformation 36 ASCE 35 substructure 35 viaduct 35 Loma Prieta earthquake 35 steel truss 35 #W bridge collapse 35 spokesman Bart Ney 35 cantilever 35 concrete piers 34 seismicity 34 tectonics 34 withstand earthquakes 34 finite element analysis 34 corrosion 34 superstructure 33 seismic 33 Northridge earthquake 33 geotechnical 33 girders 33 welds 33 steel trusses 32 stalagmite 32 gusset plates 32 excavation 32 #W bridge 32 Geotechnical 32 structural 32 caissons 32 subsidence 32 Seismology Phivolcs 32 reinforced concrete 31 crustal 31 freeze thaw 31 gussets 31 retaining walls 31 earthquakes 31 earthquake 30 quake 30 tensile 30 Loma Prieta 30 USGS 30 seismic activity 30 earth tremor 30 Corrosion 30 structurally unsound 30 masonry walls 29 rockfall 29 quakes 29 structures 29 levee failures 29 earth tremors 29 Northridge quake 29 hairline cracks 29 formwork 29 steelwork 29 Caltrans 29 Structural Engineers 29 Schapelhouman 28 ductility 28 abutments 28 geologist 28 temblor 28 modulus 28 seismic retrofit 28 seismic retrofitting 28 structurally sound 28 abutment 28 roadbed 28 Moderate quake 28 cathodic protection 28 seismologist 28 delamination 28 Civil Engineers 28 Seismologists 28 Diablo Canyon 28 rockslide 28 structural soundness 27 Structural Engineering 27 Quake 27 ^ sup 27 truss bridge 27 concrete slab 27 revetment 27 buckling 27 solder joints 27 construction 27 Earthquake 27 geophysicist 27 breakage 27 San Andreas Fault 27 retaining wall 27 footings 27 vibrations 27 Structural