Thank you for viewing this item. Planning and Design of Detention Basins (Using a Computer) Publisher: Sankai-do Co., Ltd. Edited by: Urban Hydrology Research Group First Edition: June 30, 1988 Number of Pages: 217 Purchase Price: 5459 yen Programming Language: BASIC Compatible with NEC PC-9800 Series This is an old book, but I'm offering it for sale because it's a shame to let it go to waste. The programs in this book are written in BASIC, so they are not practical today. This book is likely intended for BASIC language enthusiasts or specialists and researchers in flood control. In the Showa era, the planning and design of detention basins involved complex calculations done manually, taking a lot of time. This made the process a "black box" that only those involved could understand. This book was written to address those shortcomings by using programming on the then-popular personal computers. The book's contents are structured as follows: 1. General Introduction 2. Case Studies 3. Planning and Design of Flood Control Basins, etc. 4. Programs. 4. Programs The programs were apparently sold on floppy disks at the same time the book was published, but I do not have them. Program Contents: 1. Calculation of Probable Rainfall 2. Calculation of Rainfall Intensity Curves 3. Calculation of Flood Arrival Time 4. Calculation of Flow Capacity Using Uniform Flow Equations 5. Non-Uniform Flow Calculation 6. Calculation of Flood Control Volume Using Simplified Equations 7. Calculation of Design Sediment Volume 8. Calculation of Flood Control Volume Using Exact Solutions The programs for the above contents are written in the book. If the conditions were right, you could enter the programs into your computer and perform the calculations yourself. Because of the content, I think it is easy to understand the planning and design of detention basins, etc. Overall, there is age-related soiling, scuffing, and creasing. There are markings and notes inside. The "endpaper" of the cover is missing. Please understand that we cannot accept complaints or returns after purchase. #DetentionBasin #Rainwater #Planning #Flood #Disaster #Countermeasures