Volume 70 — Introductory material
Reading edition
PLATES
PLATE PAPER PAGE
I. Specimen in Testing Machine, Showing Method of Support; and End Views of Tested Timbers 1168 45
II. Side Views of Tested Timbers 1168 47
III. Junction of Beam and Wall Column, with Reinforcement in Place. 1169 115
IV. Slab and Beam Reinforcement 1169 121
V. El Paso & Southwestern System: Condensed Profile of Bonito Pipe Line from Bonito Creek to Pastura, N. Mex. 1170 167
VI. Explosion from Coal Dust in Gas and Dust Gallery No. 1; Mine Gallery No. 1; and Ballistic Pendulum 1171 197
VII. Bichel Pressure Gauges; and Rate of Detonation Recorder 1171 219
VIII. Explosives Calorimeter; Building No. 17, and Flame-Test Apparatus; and Small Lead Block Test 1171 223
IX. Trauzl Lead Blocks; and Powder Flames 1171 225
X. Separator for Grading Black Powder; Safety Lamp Testing Gallery; and Mine Gallery No. 2 1171 231
XI. Impact Machine; and Lamp Testing Box 1171 233
XII. Breathing and Rescue Apparatus; and Rescue Training Room 1171 235
XIII. Testing Beam in 200,000-lb. Machine; and Fire Test of Panel 1171 247
XIV. View of 10,000,000-lb. Testing Machine 1171 249
XV. Characteristic Failures of Reinforced Concrete Beams; and Arrangement of Static Load Test for Reinforced Concrete Beams 1171 251
XVI. Brick Machine and Universal Cutter; and House-Heating Boilers, Building No. 21 1171 259
XVII. Plan of Building No. 13, Testing Station at Pittsburg, Pa. 1171 277
XVIII. Long Combustion Chamber; and Gas Sampling Combustion Chamber 1171 279
XIX. Gas Producer, Economizer, and Wet Scrubber; and Dry Scrubber Apparatus, Long and Gas Holder 1171 283
XX. Charging Floor of Gas Producer; and European and American Briquettes 1171 285
XXI. Hand Briquetting Press; and Coal Briquetting Machine 1171 291
XXII. Dryer for Lignite Briquetting Press; and Lignite Briquetting Machine 1171 295
XXIII. Scaffolding for Concrete Water Tower, and Completed Tower 1173 341
XXIV. Sand Arch Experiments 1174 355
XXV. Normal Slopes and Strata of Newly Excavated Banks 1174 359
XXVI. Arch Timbers, Bay Ridge Tunnel Sewer; and Normal Slope of Loose Sand, Gravel and Cemented Gravel 1174 363
XXVII. Experiments on Properties of Sand 1174 365
XXVIII. Measuring Loss of Pressure in Subaqueous Materials; and Raising Tunnel Roof by "Bleeding" Sand through Displaced Plates 1174 367
XXIX. Hollow California Stove-Pipe Pile; and Chenoweth Pile Penetrating Hard Material 1174 385
XXX. Yacht Pier near Glen Cove, N.Y. 1176 449