Secondary stress. A secondary stress is any stress in the structure which is not a primary stress or peak stress. Source: API SPEC 16R, Specification for Marine Drilling Riser Couplings, Exploration and Production Department, First Edition, January 1997. Global Standards.
Two groups of ground nesting bees commonly. found in Michigan are bumble bees and. burrower (andrenid) bees. Bumble bees are. easily recognized by their large, robust, hairy, black and yellow (sometimes orange) bodies. Bumble bees live in colonies of several. hundred individuals, but only the queens.
How many types of Bee are in a Honey Bee colony? There are the larvae,pupa,drone(male bees),workers(female bees),and the queen bee.how many species in a colony,One.ow many honey bees does it take to produce a teaspoon of honey? In its lifetime a honeybee will collect enough nectar to make one twelfth of a teaspoon of honey, so around 12 honeybees.