Gravity Flow Reinforced Concrete Pipe Design
Reinforcement was first added to concrete pipe to increase its structural strength in 1910 in Red Oak, Iowa. Reinforced concrete pipe has generally always been accepted on the basis of...

Annual Droughts
Records of temperature, precipitation and crop yield are most useful tools in correlating droughts and crop yield; study of weather records and yield of corn in Iowa indicated that gain...

Destruction of Repairs of Spillway Piers of Keokuk Dam
Rehabilitation of spillway piers of dam in Keokuk, Iowa, after more than 40 yr of service; deteriorated concrete was removed and replaced with temperature-reinforced concrete anchored...

Industrial Waste Treatment in Iowa
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Industrial Waste Treatment in Iowa
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Mississippi River Bridge at Dubuque, Iowa
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Mississippi River Bridge at Dubuque, Iowa
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