【正文】 20 million square meters, capacity 140,000 cubic meters . Library field, including various types of cylindrical tank 86 thousand cubic meters, could save 60,000 tons bulk grain ship 53,000 cubic meters of fuel oil tank supply panies can keep oil 30,420 tons。 Container crane 15 units, the load of ~ tons, 22 sets of field bridge, load tons. While other fixed machine 4 sets. The Mobile Machinery includes： Crane 173, forklift 422, trailer tractor 217 (including container trailer tractor 79), car loader 172, push digs up machine and other 51. in port railroad, path. The Tianjin Port port district altogether has the railroad special line 120 kilometers, the port railway passes through the specialpurpose marshalling yard and the Tangku Train station and the BeijingHaerbin line, the BeijingShanghai line is connected, and after Tianjin tyrant tie line and Beijing nine connections. The harbor cargo may lead to the land after the railroad. The Tianjin Port is also one of new AsianEuropean land bridge important bridgeheads. The harbor railroad year picks up and unload the ability 30,000,000 tons. The boat on Harbor work 10 the boat on Harbor work which altogether has 62, tugboat 20, biggest tugboat Navigation aid information Route： The Hsin Kang navigation Daoist priest kilometers, the main channel width 180 meters, the water depth 12 meters, 5 10 thousandton sea boats may take advantage of the tide put into port, the 10 thousandton ships may the double flow. Supposes in Hsin Kang route course 23+925 buys mouth lighthouse 1 greatly. Haihe river navigation Daoist priest kilometers, right of way 3000~5000 tonner ships. Anchoring zone The anchoring zone located at the Hsin Kang port district southeast, the area 13,200 square meters, the water depth 12 meters, may anchor 120 10 thousandton ships. The Hsin Kang route course is kilometers, the bottom width 150 meters, the water depth 11 meters, the route moves toward for the due north direction 101 degrees 5 minute 56 seconds, 5 10 thousandton oceangoing ships may be open to navigation the work. On main boat, has open sea lighthouse 1 (. to buy lighthouse greatly), is higher than the mean sealevel 40 meters. The light range is 17 nautical miles, in addition has 7 pair of leading marks: Northwest spot： 38176。58′18″E Southwest spot： 38176。56′54″E Northeast spot： 38176。07′04″E Southeast spot： 38176。05′40″E Geology structure analysis The Tianjin Port geological condition is plex, the building nearly all in the soft soil ground, for this reason the Tianjin Port expenditure massive investments carries on the reconnaissance and processing to the ground, also gained the rich geological data Persian Gulf silt argillaceous coastal zone area 10~102a rank relatively fast slow aberration geological environment change , mainly includes the water body, the wetland and the saline thirsty lake degenerates or evanishment, the shell dike and the oyster reef is destroyed, the villages and small towns and the urban area sharp increase, the coastline (average flood tide highwater mark) is corroded the backlash, the tidal zone and the offshore river course is silted up, the tidal zone broaden changes slow and so on. These changes, already have the adverse effect to our country East China39。 economy and the social development, 11 and will pose the latent threat to this kind of area39。s topographic diagram, the aerial photograph and the remote sensing phantom39。s geological environment change is fierce. In the epicontinental sea area39。 Therefore, knows these questions thoroughly, will certainly to propose that the relatively rational development has the extremely positive influence using the suggestion. Recent development Tianjin port currently with the world3