Erratum for “Hydraulic Design of Slotted Spillways Buckets”
نویسندگان
چکیده
منابع مشابه
Hydraulic Design of Spillways
Approved for public release; distribution is unlimited. 1. Purpose. This manual provides guidance for the hydraulic design of spillways for flood control or multipurpose dams. This manual applies to all Headquarter US Army Corps of) elements and all field operating activities (FDA) having responsibility for the design of Civil Work projects. 3. General. Procedures recommended herein are conside...
متن کاملinvestigating the feasibility of a proposed model for geometric design of deployable arch structures
deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...
تحلیل آرایه های موجبری شکافدار مسطح به منظور طراحی با سطح گلبرگ فرعی بسیار پایین analysis of planar slotted-waveguide arrays for very low sidelobe level(vlsl) design
یک شکاف باریک در دیواره پهن موجبر مستطیلی به کمک روش ممان تحلیل شده است . در این روش اثر القای مجدد روی دیواره ها و ضخامت دیواره موجبر لحاظ شده است . در واقع روش ممان برای حل یک جفت معادله انتگرالی- حاصل از شرایط مرزی و بکمک توابع گرین - بکار رفته است . در نتیجه حل این دو معادله، مولفه مماسی میدان الکتریکی روی سطوح بالایی و پایینی شکاف بدست آمده است . این میدان ها با یک سری تابع سینوسی بسط شده ...
15 صفحه اولOptimum Design of Hydraulic Excavator
Excavators are heavy construction equipment consisting of a boom, dipper (or stick), bucket and cab on a rotating platform known as the "house". In this paper the hydraulic shovel excavator is analyzed through the D-H method. The shovel working device with the bucket capacity of 36m3 is optimized. The determination of the objective function, variables and constraints are described in ...
متن کاملExperimental study of Hydraulic Flow of Circular Piano-Key Inlet in Shaft Spillways
One of the most important conflicts that shaft spillways have to deal with is vortex formation. This phenomenon leads to some unfavorable effects such as vibration in the body of structures, air entrainment and reduced overflow capacity of the spillway. Among all solutions for disrupted vortex formation, an innovative one called circular piano-key spillway, based upon piano key weir principles ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Hydraulics Division
سال: 1960
ISSN: 0044-796X,2690-2524
DOI: 10.1061/jyceaj.0000507