No. 1 and No. 2 Grade of Douglas fir-maximum floor joist span-imperial units. Maximum floor joist span for No. 1 and No. 2 Grade of Douglas fir are indicated below. Max. dead load (weight of structure and fixed loads) 10 lbs/ft2.Live load is weight of furniture, wind, snow ..aximum floor joist span for No. 1 and No. 2 Grade of Douglas fir are indicated below. Max. dead load (weight of structure and fixed loads) 10 lbs/ft2.
By Mayo Clinic Staff. Most leg pain results from wear and tear, overuse, or injuries in joints or bones or in muscles, ligaments, tendons or other soft tissues. Some types of leg pain can be traced to problems in your lower spine. Leg pain can also be caused by blood clots, varicose veins or poor circulation. Some common causes of leg pain include: Achilles tendinitis.
Leg pain is any type of pain or discomfort in the leg, from the hip joint to the heels. Leg pain is a fairly common complaint. Your legs are made up of joints, muscles, tendons, ligaments, nerves and blood vessels all of which are subject to injury, infection or other conditions that can cause leg pain. Leg pain may last briefly or be constant, and affect your entire leg or only a particular area. Your pain may feel achy, piercing or tingling.