In most cases, the reinforcing bars in the concrete bridge deck should conform to the requirements of ASTM A615 or ASTM A706, both with a yield strength of 60 ksi, and modulus of elasticity equal to 29,000 ksi.
Qing Dynasty Government. Chinaâs Qing Dynasty, also referred to as the Manchu Dynasty, lasted from 1644 to 1912 and its government was complex. Inspired by the Ming Dynasty, which had immediately preceded it, the Qing emperors embraced a labyrinthine bureaucracy.hinaâs Qing Dynasty, also referred to as the Manchu Dynasty, lasted from 1644 to 1912 and its government was complex. Inspired by the Ming Dynasty, which had immediately preceded it, the Qing emperors embraced a labyrinthine bureaucracy.
The Qing Dynasty also known as Manchu dynasty was the last dynasty in the Chinese history. It began during the fall of the 276 year old Ming dynasty in 1644 and ended in 1912 though it was attempted to be restored to no avail in 1917.The end of Qing dynasty was known as the beginning of the Republic of China.Known for its monarchic nature, the Qing Dynasty was established by the Manchu Clan Aisin Gioro within the archaic Manchuria (now known as Northeast China).he end of Qing dynasty was known as the beginning of the Republic of China. Known for its monarchic nature, the Qing Dynasty was established by the Manchu Clan Aisin Gioro within the archaic Manchuria (now known as Northeast China).