380. In the UK, the nominal values of the yield strength (f y) for structural steel, and hence the characteristic values used in design calculations, are obtained by adopting the minimum yield strength (R eH) values direct from these product standards.n the CEN product standards, the primary designation relates to the yield strength, e.g. S355 steel is a structural steel with a minimum yield strength (R eH) of 355 N/mm 2. The number quoted in the designation is the value of yield strength for material up to 16 mm thick.
The large intestine is mostly used to store feces or waste, which consists of 10 to 50 percent of bacteria, undigested cellulose of plant cell walls, minerals, and water. This is then eliminated through the anus. Therefore, the length of the entire human intestine can range from 7.5 to 8.5 meters (25 to 28 feet).
The small intestine is the part of the gastrointestinal tract that follows the stomach, which is in turn followed by the large intestine. The average length of the small intestine in an adult human male is 6.9 m (22 feet, 6 inches), and in the adult female 7.1 m (23 feet, 4 inches). It can vary greatly, from as short as 4.6 m (15 feet) to as long as 9.8 m (32 feet). The small intestine is approximately 2.5â3 cm in diameter, and is divided into three sections: The duodenum is the first section of the small intestine and is the shortest part of the small intestine. It is where most chemical digestion using enzymes takes place. The jejunum is the middle section of the small intestine.