奥运体育项目：acrobatic gymnastics-技巧运动athletics/track & field-田径beach-海滩boat race-赛艇bobsleigh, bobsled-雪橇boxing-拳击canoe slalom-激流划船canoe-赛艇chess-象棋cricket-板球cycling-自行车diving-跳水downhill race-速降滑雪赛,滑降dragon-boat racing-赛龙船dressage-盛装舞步equestrian-骑马fencing-击剑figure skating-花样滑冰football(英语)/soccer(美语)-足球freestyle-自由式gliding; sailplaning-滑翔运动golf-高尔夫球Greece-Roman wrestling-古典式摔跤gymnastic apparatus-体操器械gymnastics-体操handball-手球hockey-曲棍球hold, lock-揪钮horizontal bar-单杠hurdles; hurdle race-跨栏比赛huttlecock kicking-踢毽子ice skating-滑冰indoor-室内item Archery-箭术judo-柔道jumping-障碍kayak-皮划艇mat exercises-垫上运动modern pentathlon-现代五项运动mountain bike-山地车parallel bars-双杠polo-马球relative work-造型跳伞relay race; relay-接力rings-吊环roller skating-滑旱冰rowing-划船rugby-橄榄球sailing-帆船shooting-射击side horse, pommelled horse-鞍马ski jump-跳高滑雪ski jumping competition-跳高滑雪比赛ski-滑雪板skiing-滑雪slalom-障碍滑雪softball-垒球surfing-冲浪swimming-游泳table tennis-乒乓球taekwondo-跆拳道tennis-网球toxophily-射箭track-赛道trampoline-蹦床trapeze-秋千triathlon-铁人三项tug-of-war-拔河volleyball-排球badminton-羽毛球baseball-棒球basketball-篮球walking; walking race-竞走wall bars-肋木water polo-水球weightlifting -举重weights -重量级winter sports -冬季运动wrestling - 摔交yacht - 游艇Mens 10m Platform 男子10米跳台Womens Taekwondo Over 67kg 女子67公斤级以上跆拳道Womens Athletics 20km Walk 女子20公里竟走Mens Diving Synchronized 3m Springboard 男子3米跳板Womens Diving 3m Springboard 女子3米跳板Womens Diving Synchronized 10m Platform 女子10米跳台Mens Wrestling Greco-Roman 58kg 男子58公斤古典摔交Mens Diving 3m Springboard 男子3米跳板Mens Artistic Gymnastics Parallel Bars 竞技体操男子双杠Womens Artistic Gymnastics Beam 竞技体操女子自由体操Mens Table Tennis Singles 男子乒乓单打Womens Diving 10m Platform 女子10米跳台Womens Artistic Gymnastics Uneven Bars 竞技体操女子跳马Womens Table Tennis Singles 女子乒乓单打Mens Badminton Singles 男子羽毛球单打Womens Badminton Doubles 女子羽毛球双打Mens Diving Synchronized 10m Platform 跳水男子10米跳台Womens Diving Synchronized 3m Springboard 跳水女子3米跳板Mens Table Tennis Doubles 男子乒乓球双打Womens Badminton Singles 女子羽毛球单打Mens Fencing Team Foil 击剑男子团体花剑Womens Judo Heavyweight +78kg 柔道女子重量级78公斤Mens Shooting 10m Running Target 射击男子10米移动靶Womens Shooting 25m Pistol 射击女子25米运动手枪Womens Table Tennis Doubles 女子乒乓球双打Mens Weightlifting 77kg 举重男子77公斤级抓举Womens Weightlifting 75+ kg 举重女子75公斤以上级抓举Mixed Badminton Doubles 羽毛球男子双打Womens Artistic Gymnastics All-Around Finals 竞技体操女子个人全能决赛Womens Judo Half-Heavywt 78kg 女子次重量级78公斤级柔道Mens Artistic Gymnastics All-Around Finals 竞技体操男子个人全能Womens Fencing Team Epee 击剑女子团体重剑Womens Artistic Gymnastics Team Finals 竞技体操女子团体Womens Judo Half-Middlewt 63kg 女子次中量级63公斤级柔道Womens Weightlifting 63kg 女子63公斤级挺举举重Womens Weightlifting 69kg 女子69公斤级抓举举重Mens Artistic Gymnastics Team Finals 男子团体竞技体操Mens Shooting 10m Air Rifle 射击男子10米气步枪Womens Shooting Trap 射击女子多向飞碟Womens Weightlifting 53kg 举重女子53公斤级抓举Womens Judo Half-Lightwt 52kg 女子次轻量级52公斤柔道Womens Shooting 10m Air Pistol 女子10米汽枪Womens Cycling Track 500m Time Trial 运动场自行车赛女子500米计时赛Mens Shooting 10m Air Pistol 男子10米气手枪Womens Shooting 10m Air Rifle 女子10米气步枪Mens Weightlifting 56kg 男子56公斤级挺举顶管位置主要位于粉质粘土层，地下水位以下。开挖竖井过程中如出现异常地质情况，及时与设计单位联系，进行协商处理。施工前应与铁路供电段、电务段、通信段联系，首先探明铁路两侧施工范围内各种管线位置、埋深、并进行监护和防护。