Handbook of Heavy Construction, Volume 1Frank Whitworth Stubbs McGraw-Hill, 1959 - 700 pages |
From inside the book
Results 1-3 of 72
Page 1-22
... removed by using the blade to lift the rock as power is simultaneously applied to the tracks . When a large rock is embedded in a group of smaller ones , the smaller ones should be removed before starting to move the large one ...
... removed by using the blade to lift the rock as power is simultaneously applied to the tracks . When a large rock is embedded in a group of smaller ones , the smaller ones should be removed before starting to move the large one ...
Page 5-13
... removed , or dissipated , tunneling cannot be resumed . Sometimes the shot can be arranged to be fired during the gang's lunch period , but this can rarely be scheduled day after day . There are three methods of ventilation which will ...
... removed , or dissipated , tunneling cannot be resumed . Sometimes the shot can be arranged to be fired during the gang's lunch period , but this can rarely be scheduled day after day . There are three methods of ventilation which will ...
Page 11-12
... removed and the work begun again . Materials that are jetted too dry will not stick . An even water content in the applied material is quite important when the best result is desired . The nozzle should be held close to the surface only ...
... removed and the work begun again . Materials that are jetted too dry will not stick . An even water content in the applied material is quite important when the best result is desired . The nozzle should be held close to the surface only ...
Contents
Introduction | 1-4 |
Earthmoving Principles | 1-16 |
E O MARTINSON | 2-2 |
Copyright | |
34 other sections not shown
Common terms and phrases
ammonia application ASTM bars blasting caps bolts bottom bracing bridge bucket cable cableway caisson capacity cement cent coarse aggregate cofferdam concrete construction contract Contractor cost crane crusher cutting edge determined diameter dragline dredging drill driving dump electrode equipment erection estimated excavation explosives factor factor of safety falsework forms girder grade gravel grout hammer handling hoist holes horsepower impact wrench joint length Limestone load machine manufacturers material maximum method nozzle operation Owner oxyacetylene pier pipe placed plant plate posttensioning precast pressure Prestressed Concrete prestressing pugmill pump reinforcing Resident Engineer resistance rock sand scraper screen seal shaft sheet piles shovel side soil specifications speed steel strength stress structure surface Table tendon timber tire tons tower tractor tremie truck tunnel usually vertical walls water-cement ratio weight welding wellpoint wire