Section Width
w Height
h Thickness
t/s Section Area Weight Weight Modulus of section Moment of inertia   mm mm mm cm² kg/m kg/2 cm³/m cm⁴/m MHZ12-1 770 343.5 8.6/8.5 120.8 72.8 94.5 21496 1252 MHZ12-2 700 314.2 8.6/8.5 123.5 67.9 97 18971 1208 MHZ13-1 770 344 9.1/9 126.5 76.2 99 22433 1304 MHZ13-2 700 315.2 9.6/9.5 135 74.2 105.9 20611 1308 MHZ14-1 770 344.5 9.6/9.5 132.2 79.6 103.4 23370 1357 MHZ14-2 700 316.2 10.6/10.5 146.4 80.5 114.9 22262 1408 MHZ17-1 700 420 8.5/8.4 132.8 73.3 104.7 36425 1735 MHZ17-2 630 374 8.5/8.5 141.2 69.8 110.8 31300 1675 MHZ18-1 700 420.5 9.1/9 139.1 76.7 109.6 38001 1807 MHZ18-2 630 375 9.5/9.5 153.7 76 120.7 33860 1805 MHZ19-1 700 421 9.6/9.5 145.4 80.2 114.6 39578 1880 MHZ19-2 630 376 10.5/10.5 172.7 82.2 130.5 36410 1935 MHZ20-1 700 421.5 10.1/10 151.7 83.7 119.5 41155 1953 MHZ20-2 630 377 11/11 172.7 85.4 135.6 377320 2005 MHZ24-1 700 459 12/9 162.9 89.5 127.9 55870 2435 MHZ24-2 700 459.2 11.3/11.2 174.4 95.8 136.9 55949 2437 MHZ26-1 700 460 13/10 176 96.7 138.1 59810 2600 MHZ26-2 700 460.2 12.3/12.2 187.4 103 147.1 59843 2601 MHZ27-1 700 460.7 12.8/12.7 193.6 106.4 152 61641 2676 MHZ28-1 700 461 14/11 189.1 103.9 148.4 63750 2765 MHZ28-2 700 461.2 13.3/13.2 200.4 110.1 157.3 63740 2764 MHZ36-1 700 499.2 15.1/11.2 216.1 118.7 169.6 89753 3596 MHZ38-1 700 500.2 16.1/12.2 230.2 126.5 180.7 94984 3798 MHZ40-1 700 501.2 17.1/13.2 244.4 134.3 191.8 100219 3999 MHZ42-1 700 499.2 18.1/14 260.2 143 204.2 105453 4228 MHZ44-1 700 500.2 19.1/15 274.3 150.7 215.3 110942 4436 MHZ46-1 700 501.2 20.1/16 288.5 158.5 226.5 116159 4635 MHZ48-1 700 503.2 22.1/15 290 159.3 227.6 120467 4788 MHZ48-2 580 482 19.2/15.1 307.2 139.9 241.1 115712 4801 MHZ50-1 700 504.2 23.1/16 303.4 166.7 238.2 125358 4973 MHZ52-1 700 505.2 24.1/17 317.2 174.3 249 130403 5162

 

The purpose of hot rolled sheet piles MHZ17-1 this paper is to present a brief outline of the general MHZ17-2 engineering procedure for MHZ18-1 the sitting and design of jetties. After a general presentation of the formulae proposed by various engineers to determine the size and weight of individual pieces of MHZ 17-1 stone or other material which should be MHZ 17-2 used under various wave heights, this paper will be devoted principally to the construction of rubble stone jetties.

Steel sheet piling is the type MHZ18-2 principally used on the Pacific MHZ19-1 Coast of the United States MHZ19-2. The cost of construction and maintenance is usually the controlling factor in determining the type. Different types MHZ 18-1 may be practical in any locality and the cost of each type, as well as the annual cost of maintenance for different types, MHZ 18-2 should be estimated for comparison before final decision is made.

The availability MHZ 19-1 of materials will greatly influence the cost and, for some types, would affect the cost of maintenance. Rubble-mound structures require periodic repair of portions damaged by storm waves but, even though damaged, MHZ 19-2 the structure as a whole still functions, whereas breakage of a vertical face monolith structure generally leads to total destruction of portions of the whole structure and high cost of repair.