Water replacement type storage field construction method and storage field

A water replacement type storage field construction method, comprising:

• constructing an enclosure being able to stop water;
• draining water in an area enclosed by the enclosure to expose a pit, so as to form dry construction condition;
• under the dry construction condition, constructing a stacking yard on the pit, including constructing a lower low-level terrace and a higher high-level terrace;
• wherein the low-level terrace is lower than an average water level at an outer side of the enclosure, the high-level terrace is able to be used for walking a stacking-reclaiming device, and the stacking-reclaiming device is able to convey material to or from warehouses;
• constructing the warehouses on the low-level terrace;
• wherein the warehouses include storage warehouses and ballast warehouses arranged on the low-level terrace, the ballast warehouses are distributed around the storage warehouses, the storage warehouses are able to be used for storing material, and the ballast warehouses are able to be used for filling ballasts;
• wherein the constructing the enclosure being able to stop water includes:
• firstly, inserting a plurality of cylindrical steel plates into a soft soil foundation by a vibration hammer set;
• then, inserting two auxiliary steel plates into the soft soil foundation between every two adjacent cylindrical steel plates along mortise grooves on outer walls of the cylindrical steel plates by the vibration hammer set, so as to close a gap between adjacent cylindrical steel plates;
• and, then back-filling interiors of the cylindrical steel plates and an inner cavity formed between the two auxiliary steel plates to form the enclosure;
• the water replacement type storage field construction method further comprises:
• constructing an inner riprap mound at an inner side of the enclosure and an outer riprap mound at an outer side of the enclosure, respectively, so that the inner and outer riprap mounds substantially form a right-angled trapezoid shape fitted with the enclosure at the inner and outer sides of the enclosure;
• and an upper surface of the inner riprap mound and an upper surface of the outer riprap mound are substantially flush with an upper surface of the enclosure;
• and
• a wave wall extending upward is constructed on the upper surface of the enclosure or on the upper surface of the outer riprap mound.

A water replacement type storage field construction method, comprising:

• constructing an enclosure being able to stop water;
• draining water in an area enclosed by the enclosure to expose a pit, so as to form dry construction condition;
• under the dry construction condition, constructing a stacking yard on the pit, including constructing a lower low-level terrace and a higher high-level terrace;
• wherein the low-level terrace is lower than an average water level at an outer side of the enclosure, the high-level terrace is able to be used for walking a stacking-reclaiming device, and the stacking-reclaiming device is able to convey material to or from warehouses;
• wherein the low-level terrace comprises a water permeable cushion, a water blocking cushion, a waterproof layer and a baseplate layer formed sequentially from bottom up in the pit, the water permeable cushion is formed by paving water permeable material in the pit, the water blocking cushion is formed by casting cement or concrete on the water permeable cushion, the waterproof layer is formed by coating waterproof material or paving a physical waterproof layer on the water blocking cushion, and the baseplate layer is formed by casting cement or concrete;
• constructing the warehouses on the low-level terrace;
• wherein the warehouses include storage warehouses and ballast warehouses arranged on the low-level terrace, the ballast warehouses are distributed around the storage warehouses, the storage warehouses are able to be used for storing material, and the ballast warehouses are able to be used for filling ballasts.