虹口体育场，上海/建筑
虹口足球场于1998年2月22日动工，1999年2月22日落成，同年3月14日正式启用。总建筑面积7.29万平方米，观众席位3.5万个，耗资超过3亿元。
The construction of Hongkou Football field started on February 22nd, 1998, was completed on February 22nd, 1999, and was officially opened on March 14th of the same year. The total construction area is 72900 square meters, with 35000 audience seats, costing more than 300 million yuan.
虹口足球场，是在具有46年光荣历史的虹口体育场原址上建造的以专业足球场为主的多功能综合性体育活动场所，于一九九八年二月二十二日动工，一九九九年二月二十二日落成，同年三月十四日正式启用。是全国第一家专业足球场，也是中国足球超级联赛（原甲A联赛）上海申花足球俱乐部主场。
Hongkou Football field is a multi-functional comprehensive sports activity place mainly composed of professional football fields, which was built on the original site of Hongkou Stadium with a glorious history of 46 years. It was started on February 22, 1998, completed on February 22, 1999, and officially opened on March 14 of the same year. It is the first professional football field in China, and also the home of Shanghai Shenhua Football Club of China Football Super League (the former a league).
虹口足球场重建项目经过国际方案竞选招投标，由日本RIA设计事务所策划，上海建筑设计研究院深化方案，并负责施工设计。足球场的整体结构庞大，不设伸缩缝或沉降缝，整体设计考虑温度应力及整体变形；足球场的天然划坪采用地加温和强排水循环灌溉等国外先进草皮养扩技术与设备；足球场项部巨大的椭圆形开口，使场内草地的日照时间最大限度地得以保障，同时保持空气的流动。合理的建筑结构和灵活的空间处理，确保了观众席能保持一览无遗的良好视线。虹口足球场东与鲁迅公园毗邻，西与高架轻轨明珠三号线东站相连，掩映在绿树丛中，与周围幽雅的人文环境融于一体。整个足球场占面积为5.6公顷，总建筑面积72557平方米，观众席位35000个，包厢47个，另有贵宾用房3045平方米，开发经营用房11840平方米。虹口足球场除了可举行高水准国际国内足球比赛外，还设有室内游泳池、乒乓房、桌球房、足球射门训练场等全方位的体育娱乐设施，以及相配套的餐厅、美容桑拿、商场等现代化设施。
The Hongkou Football Stadium reconstruction project has been put forward by the international scheme competition and bidding. It was planned by RIA design office in Japan and deepened by Shanghai Architectural Design and Research Institute. It is also responsible for the construction design. The overall structure of the football field is huge, without expansion joints or settlement joints, and the overall design considers temperature stress and overall deformation; The natural turf cutting of the football field adopts foreign advanced turf raising and expansion technologies and equipment such as ground heating and strong drainage circulating irrigation; The huge oval opening at the neck of the football field maximizes the sunshine time of the grass on the field, while maintaining the flow of air. The reasonable building structure and flexible space treatment ensure that the audience can maintain a good view at a glance. Hongkou Football field is adjacent to Lu Xun Park in the East and the east station of elevated light rail Pearl Line 3 in the West. It is hidden in green trees and integrated with the surrounding elegant human environment. The football field covers an area of 5.6 hectares, with a total construction area of 72557 square meters, 35000 spectator seats, 47 boxes, 3045 square meters of VIP rooms and 11840 square meters of development and operation rooms. In addition to holding high-level international and domestic football matches, Hongkou Football field also has an indoor swimming pool, table tennis room, billiard room, football shooting training ground and other comprehensive sports and entertainment facilities, as well as supporting modern facilities such as restaurants, Beauty Sauna, shopping malls and so on.
