成都滨水Chengdu RiversideMasterplan PresentationProject Description Chengdu Riverside CRD unites a diverse range of amenities for the area’s residents and visitors alike. The concept of a CRD, the Central Recreational District, is similar to a CBD, but for daily living. Whereas a CBD has all of the amenities to support business activity - commercial space, connectivity, and convenience of related industry - so too does the CRD provide the necessities for the range of people in Chengdu Riverside, from morning commuters to school children to families visiting the area. Programs ranging from retail shops and cafes to doctors offices, sports facilities, and cultural centers support the area’s residents and complement the other amenities in Phase II development and are set against a backdrop of green areas and public spaces. The CRD is oriented for both the residents of Chengdu Riverside and for regional visitors that will frequent the area. The buildings on the site are oriented to maximize views of the river and the pre-served wetlands to the north, and well as the city of Chengdu beyond. The south edge of the faces the main regional road and provides a visually prominent retail wall for people driving to the area from the surrounding region. Pedestrian, bicycle, and vehicular paths that run through Phase I and Phase II Developments provide different modes of access to the CRD.Site Analysis ..........................Masterplan ..........................Hotel .......................... Serviced Apartment ..........................4 9 32 44Chengdu Riverside| T able of Contents01. Site Analysis15km8kmSITERegional DistancesOcean Park (Theme Park)AirportSITE10km5km15kmPlanned and Operating Commercial Development SITEMajor Commercial and Entertainment in Operation Major Commercial and Entertainment plannedPlanned and Operating 5 Star HotelsSITE 5 Star Hotels in Operation 5 Star hotels plannedSchools and HospitalsSITESchools Hospitals11324323453521412345Vehicular AccessRegional AccessProject Introduction| Site CirculationPedestrian AccessBike Path Access• Primary regional vehicular ac-cess is from the principal stree to the south of the site.• Secondary local vehicular access is from the east and west.• Primary pedestrian access is from the east and west and from the north.• Bike paths should connect the CRD to local areas from the east and west.02. MasterplanConcept| VillageVillage ConceptThis scheme clusters the different functions of the CRD into “villages,” or modules, of use. The grouping of such programs creates a specialized space for each typology within the larg-er CRD context. The different clusters of programs are united along the Central Spine. The Central Spine in the main street of the CRD, li n king the large retail mall at the south end of the site with the hotel and Riverside Boardwalk at the northern end.Program | Summary Summary Array• Site Coverage: 30% maximum• Green Ratio: 30% minimum• Height Limit: 150m• Plot Area: 3.2 maximum• Setback: 35m & 7m• Hotel: +110M / 1,400 SM/floor• Service Apartments:• T1 +150M / 850 SM/floor• T2 +130M / 850 SM/floor• T3 +110M / 850 SM/floor• Parking :• Phase 1A - Hotel307 spaces / 9 Loading• Phase 1B - Retail Village & Sports618 spaces / 14 Loading• Phase 2 - S.A.’s & Retail Village403 spaces• Phase 3 - Retail Mall517 spaces / 17 BusWaterfront PromenadeCentral SpineMega Mall and Entertainment| PhasingRegionalMid Scale Neighborhood ActivePassive Medium Small Retail F&B SportsService Apartment HotelLargeVehiclePedestrianPedestrianS.A.S.A.Central ValleytRetail/SportsHotelHotelSupermarket / Anchor StoresSignage visible from main road,encourages accessibility to regionalmarket, adjacent to phase II for localresidents. Located at B1 for shop-pers’ easy access to vehicles.Mega Mall (L1-L5)Provides spaces of activity andsocial congregation, connecting bothvisitors, hotel guests, and local resi-dents. Positioned on the main accessroad, retail anchor stores are visible,attractive, and inviting.Entertainment Zone and CinemaVisible from main road, yet posi-tioned in a quieter location, encour-aging pedestrians to move acrossthe site to acess. Location near F&Boffers great coupling of food and en-tertainment. Also a space for specialevents like fashion shows, seasonalmarkets, and art exhbits.SportsSports and Entertainment zoneis positioned on the site to attractregional visitors as well as drawlocals across the site to an active,entertaining space.Mega MallEntretainment / SportDesign Proposal | Mega Mall and Entertainment34Mega Mall and Entertainment CenterThe large shopping mall is located at the south end ofthe site, along the regional highway. Anchor tenantsof the mega mall have a visually prominent space to at-tract regional customers. A regional supermarket oc-cupies the southwest corner of the site, making it con-venient both for local residents and regional shoppers.Above one end of the Mega Mall is the EntertainmentZone. This location makes the area both visible fromthe main highway as well as encourages area residentsto cross the Mega Mall for their daytime and nighttimeentertainment preferences. The Entertainment Zoneis located next to the Restaurant and Night Club Vil-lage – a natural pairing for an evening’s entertainment.The space also accommodates special events, suchas fashion shows, seasonal markets, and art exhibits.Plaza 66, Shanghai, ChinaKPF Proposal Pacific Place, Hong KongKPF Proposal19MFestival Walk, Hong Kong IFC, Hong Kong, ChinaKPF ProposalKPF Proposal315 MConvenience VillageLuxury VillageRetail and Restaurant VillagesSmall-scale retail filters the edges and central area site, as well as unites the larger-scale structures of the mall, service apartments, and hotel. Cafes, bars, and restaurants are lo-cated in this area, toward the interior of the CRD. This loca-tion helps to bring people to the CRD throughout the day, and into the evening.Design Proposal | Villages2Convenience VillageSmaller clusters of local boutiques and cafes offer unique experience in a dense, village setting. The central plaza offers space for outdoor per-formances or art exhibits.Luxury VillageLocated between the hotel and en-tertainment zone for prime accessand activity.160MQuincy Market, Boston, USADesign Proposal | Villages - Scale ComparisonsKPF ProposalXiantiandi , Shanghai, ChinaKPF ProposalDesign Proposal | Retail ConnectivityCanal/Water FeatureBrings natural elements into the siteActivated Space on Main StreetProvide space for performances,classes, and eventsWedding PavilionPedestrian Main Circulation3 4Retail ConnectivityA central pedestrian spine runs the length of the Cheng-du Riverside CRD. This feature is the great pedestrian promenade for residents and visitors to the area, and it adopts characteristics of successful pedestrian boule-vards by creating a space for visitors that is distinctly pe-destrian. The Central Spine connects the mega mall at the southern end of the site to the Riverside Boardwalk at the northern end. Where the Central Spine meets the mega mall, the bordering stores will be porous in nature and serve as a gateway to this end of the Central Spine. From the mega mall, the Central Spine extends through the site, where it is flanked on the west side with “village,” or smaller-scale neighborhood retail, and on the east side with cafes, bars, and restaurants. These retail spaces are highly perforated, and this layout encourages regional visitors to the site and residents from Phases I and II De-velopment to walk east and west through the site. The va-riety of shopping and dining experiences will help to acti-vate the CRD throughout the day and into the evening. The northern end of the Central Spine meets with a wa-terfront boardwalk along the river, before it cantilevers3Serviced ApartmentDesign Proposal | Serviced Apartment and Hotel Anchors2Serviced ApartmentsServiced Apartment and Hotel AnchorsThe service apartments are located in from the regional high-way. The building orientation maximizes views of the river, while providing privacy among the two towers for the apart-ment residents. The service apartments sit on a podium of sports functions and amenities for people’s use, and the ar-chitecture of the buildings speaks to its location next to the residential development to the west of the CRD.The five-star hotel occupies the northwest portion of the site, where guests and visitors have a commanding view of the river and preserved wetlands as well as the city of Chengdu in the distance. The hotel’s form and façade will mark it as a landmark along the river, and make it a destination for visi-tors and tourists to the CRD.Xintiandi KPF Hotel, Shanghai, China| Service Apartment and Hotel Anchors - Scale ComparisonsKPF ProposalRoppongi Hills Hotel, T okyo, JapanKPF ProposalDesign Proposal | Riverside Boardwalk34Waterfront EsplanadePaths along the river provide paths for walking, jogging, and bicycling.Landscaping and Public Art Provides visual interest in and enhances beauty of the Riverside Boardwalk.Access to RiverSteps down to river from the Board-walk allow people to access river along a waterside path.Riverside BoardwalkThe Riverside Boardwalk runs the length of the river along the north side of the CRD, and creates a connection to na-ture for people in the area. It consists of paths for walking, jogging, and bicycling, as well as plaza spaces for public art and gatherings.Vibrant landscaping accentuates the space, and street furniture provides comfortable spaces for people to sit and relax.Crosswalks provide a defined and safe space for residents and visitors to access the waterfront, and planted trees cre-ate a canopy along the road as well as provide a buffer to people visiting the Boardwalk. Stairs connect the Boardwalk down to the river, and activities such as fishing happen along the river’s piers.+110m+130m+36m+36m+150m+110mMasterplan | Area Summary832.70 3.30S.A. Units 96575077.7%729.40 3.30S.A. Units 96575077.7%626.10 3.30S.A. Units 96575077.7%522.80 3.30S.A. Units 96575077.7%419.50 3.30S.A. Units 96575077.7%315.00 4.50Mechanical 700NA NA 27.507.50S.A. Lobby 415-0.0%10.007.50S.A. Lobby 415NA NA B1-19.30 6.00Parking EXEMPT NA NA B2-22.80 3.50Parking EXEMPT NANASUBTOTAL S.A. 325,12517,25068.7%Retail & Entertainment Level Height (m)Height (m)Program GFA (sm)NFA (sm)EfficiencyRoof 25.00NA Roof/Refuge EXEMPT NA NA 631.00 6.00Cinema 5,3200.0%525.00 6.00Cinema 5,3200.0%419.00 6.00Retail/Cinema 10,8000.0%313.00 6.00Retail/Cinema 15,5000.0%27.00 6.00Retail 33,0000.0%10.007.00Retail 45,0000.0%B1-6.00 6.00Retail/Parking EXEMPT EXEMPT EXEMPT B2-9.50 3.50Parking EXEMPT EXEMPT EXEMPT TOTAL ABOVE GRADE RETAIL 114,94000.0%TOTAL BELOW GRADE RETAIL TOTAL RETAIL 114,940Sports Level Height (m)Height (m)Program GFA (sm)NFA (sm)EfficiencyRoof 25.00NA Roof/Refuge EXEMPTNANA631.00 6.00Sports 5,3000.0%525.00 6.00Sports 5,3000.0%419.00 6.00Sports 5,3000.0%313.00 6.00Sports 5,3000.0%27.00 6.00Sports 1,2000.0%10.007.00Sports Entrance 1,2000.0%B1-6.00 6.00Parking EXEMPT EXEMPT EXEMPT B2-9.503.50Parking EXEMPTEXEMPTEXEMPTTOTAL ABOVE GRADE SPORTS 23,60000.0%TOTAL BELOW GRADE SPORTSTOTAL SPORTS23,600Retail & Entertainment Level Height (m)Height (m)Program GFA (sm)NFA (sm)EfficiencyRoof 25.00NA Roof/Refuge EXEMPT NA NA 631.00 6.00Cinema 5,3200.0%525.00 6.00Cinema 5,3200.0%419.00 6.00Retail/Cinema 10,8000.0%313.00 6.00Retail/Cinema 15,5000.0%27.00 6.00Retail 33,0000.0%10.007.00Retail 45,0000.0%B1-6.00 6.00Retail/Parking EXEMPT EXEMPTEXEMPT B2-9.50 3.50Parking EXEMPTEXEMPTEXEMPTTOTAL ABOVE GRADE RETAIL 114,94000.0%TOTAL BELOW GRADE RETAILTOTAL RETAIL 114,940Sports Level Height (m)Height (m)Program GFA (sm)NFA (sm)EfficiencyRoof 25.00NA Roof/RefugeEXEMPT NANA 631.00 6.00Sports 5,3000.0%525.00 6.00Sports 5,3000.0%419.00 6.00Sports 5,3000.0%313.00 6.00Sports 5,3000.0%27.00 6.00Sports 1,2000.0%10.007.00Sports Entrance 1,2000.0%B1-6.00 6.00Parking EXEMPT EXEMPTEXEMPT B2-9.50 3.50Parking EXEMPT EXEMPT EXEMPTTOTAL ABOVE GRADE SPORTS 23,60000.0%TOTAL BELOW GRADE SPORTS TOTAL SPORTS 23,600TOTAL HOTEL52,30040,000TOTAL ABOVE-GRADE S.A. 136,70525,000TOTAL ABOVE-GRADE S.A. 230,91525,000TOTAL ABOVE-GRADE S.A. 325,125TOTAL ABOVE-GRADE RETAIL 114,940180,000TOTAL ABOVE-GRADE SPORTS 23,60020,000TOTAL ABOVE-GRADE CLUB6,6006,600TOTAL ABOVE-GRADE DEVELOPMENT AREA 290,185296,600TOTAL BELOW-GRADE DEVELOPMENT AREATOTAL DEVELOPMENT AREA 290,185296,600difference 6,41503. HotelWall SectionMarina Baie des AngesOberoiCodan Shinonome| B2 PlanHotel| Area SummaryHotel TowerLevel Height (m)Height (m)Program GFA (sm)NFA (sm)Efficiency Floors Modules TOT110.00NA TOTRoof91.3018.70Roof2486.80 4.50Mechanical/Refuge1000NA NA2383.00 3.80Hotel Rooms1,8001,40077.8%819 2279.50 3.50Hotel Rooms1,8001,40077.8%19 2176.00 3.50Hotel Rooms1,8001,40077.8%19 2072.50 3.50Hotel Rooms1,8001,40077.8%19 1969.00 3.50Hotel Rooms1,8001,40077.8%19 1865.50 3.50Hotel Rooms1,8001,40077.8%19 1762.00 3.50Hotel Rooms1,8001,40077.8%19 1658.50 3.50Hotel Rooms1,8001,40077.8%19 1554.00 4.50Mechanical/Refuge1000NA NA1450.50 3.50Hotel Rooms1,8001,40077.8%919 1347.00 3.50Hotel Rooms1,8001,40077.8%19 1243.50 3.50Hotel Rooms1,8001,40077.8%19 1140.00 3.50Hotel Rooms1,8001,40077.8%19 1036.50 3.50Hotel Rooms1,8001,40077.8%19 933.00 3.50Hotel Rooms1,8001,40077.8%19 829.50 3.50Hotel Rooms1,8001,40077.8%19 726.00 3.50Hotel Rooms1,8001,40077.8%19 622.50 3.50Hotel Rooms1,8001,40077.8%19 518.00 4.50Mechanical1000NA NA412.00 6.00Health Club1,800-0.0%3 6.00 6.00Spa/Wedding Pavilion4,600-0.0%2 6.00 6.00Hotel Lobby/Function4,400-0.0%10.00 6.00Hotel Function/F&B7,900-0.0%B1-19.30 6.00Parking EXEMPT NA NAB2-22.80 3.50Parking EXEMPT NA NAHotelTOTAL 52,30023,80045.5%1732304. Serviced ApartmentServiced Apartment| T ower ViewsServiced Apartment| Typical S.A. FloorOPTION 1: S.A. AREASTyp Unit Size# Units% Units Total Area% Area Target %Target GFA Studio5332447%17,25329%15%1 Bed9424335%22,92338%40%2 Bed1308112%10,53017%30%3 Bed200304%6,00010%10%Sky Villa315122%3,7806%5%Total Gross Unit Area69060,486Core/Circulation22419,488Total S.A. GFA69079,97450,000S.A.| Area Summarypa/Wedding Pavilion 4,600-0.0%2 6.00 6.00Hotel Lobby/Function 4,400-0.0%10.00 6.00Hotel Function/F&B7,900-0.0%B1-19.30 6.00Parking EXEMPT NA NA B2-22.80 3.50ParkingEXEMPT NANAHotel TOTAL 52,30023,80045.5%1732Serviced Apartments Tower One Level Height (m)Height (m)ProgramGFA (sm)NFA (sm)Efficiency Floors150.00NATOT 41147.90 2.10Roof40142.90 5.00Mechanical/Refuge700NA NA39137.90 5.00Penthouse 96575077.7%17 38132.90 5.00Penthouse 96575077.7%37129.60 3.30S.A. Units 96575077.7%36126.30 3.30S.A. Units 96575077.7% 35123.00 3.30S.A. Units 96575077.7%34119.70 3.30S.A. Units 96575077.7%33116.40 3.30S.A. Units 96575077.7%32113.10 3.30S.A. Units 96575077.7%31109.80 3.30S.A. Units 96575077.7%30106.50 3.30S.A. Units 96575077.7%29103.20 3.30S.A. Units 96575077.7%2899.90 3.30S.A. Units 96575077.7%2796.60 3.30S.A. Units 96575077.7%2693.30 3.30S.A. Units 96575077.7%2590.00 3.30S.A. Units 96575077.7%2486.70 3.30S.A. Units 96575077.7%2383.40 3.30S.A. Units96575077.7%2278.90 4.50Mechanical/Refuge700NA NA2175.60 3.30S.A. Units 96575077.7%18 2072.30 3.30S.A. Units 96575077.7%1969.00 3.30S.A. Units 96575077.7%1865.70 3.30S.A. Units 96575077.7%1762.40 3.30S.A. Units 96575077.7%1659.10 3.30S.A. Units 96575077.7%1555.80 3.30S.A. Units 96575077.7%1452.50 3.30S.A. Units 96575077.7%1349.20 3.30S.A. Units 96575077.7%1245.90 3.30S.A. Units 96575077.7%1142.60 3.30S.A. Units 96575077.7%1039.30 3.30S.A. Units 96575077.7%936.00 3.30S.A. Units 96575077.7%832.70 3.30S.A. Units 96575077.7%729.40 3.30S.A. Units 96575077.7%626.10 3.30S.A. Units 96575077.7%522.80 3.30S.A. Units 96575077.7%419.50 3.30S.A. Units 96575077.7%315.00 4.50Mechanical 700NA NA 27.507.50S.A. Lobby 415-0.0%10.007.50S.A. Lobby 415NA NA B1-19.30 6.00Parking EXEMPT NA NA B2-22.80 3.50Parking EXEMPT NA NA SUBTOTAL S.A. 136,70526,25071.5%2486.70 3.30S.A. Units 96575077.7%2383.40 3.30S.A. Units96575077.7%2278.90 4.50Mechanical/Refuge700NA NA2175.60 3.30S.A. Units 96575077.7%18 2072.30 3.30S.A. Units 96575077.7%1969.00 3.30S.A. Units 96575077.7%1865.70 3.30S.A. Units 96575077.7%1762.40 3.30S.A. Units 96575077.7%1659.10 3.30S.A. Units 96575077.7%1555.80 3.30S.A. Units 96575077.7%1452.50 3.30S.A. Units 96575077.7%1349.20 3.30S.A. Units 96575077.7%1245.90 3.30S.A. Units 96575077.7%1142.60 3.30S.A. Units 96575077.7%1039.30 3.30S.A. Units 96575077.7%936.00 3.30S.A. Units 96575077.7%832.70 3.30S.A. Units 96575077.7%729.40 3.30S.A. Units 96575077.7%626.10 3.30S.A. Units 96575077.7%522.80 3.30S.A. Units 96575077.7%419.50 3.30S.A. Units 96575077.7%315.00 4.50Mechanical 700NA NA 27.507.50S.A. Lobby 415-0.0%10.007.50S.A. Lobby 415NA NA B1-19.30 6.00Parking EXEMPT NA NA B2-22.80 3.50Parking EXEMPT NA NA SUBTOTAL S.A. 136,70526,25071.5%Serviced Apartments Tower Two Level Height (m)Height (m)ProgramGFA (sm)NFA (sm)Efficiency Floors130.0NATOT 35128.1 1.90Roof34123.1 5.00Mechanical/Refuge700NA NA33118.1 5.00Penthouse 96575077.7%14 32113.1 5.00Penthouse 96575077.7%31109.8 3.30S.A. Units 96575077.7%30106.5 3.30S.A. Units 96575077.7%29103.2 3.30S.A. Units 96575077.7%2899.9 3.30S.A. Units 96575077.7%2796.6 3.30S.A. Units 96575077.7%2693.3 3.30S.A. Units 96575077.7%2590.0 3.30S.A. Units 96575077.7%2486.7 3.30S.A. Units 96575077.7%2383.4 3.30S.A. Units 96575077.7%2280.1 3.30S.A. Units 96575077.7%2176.8 3.30S.A. Units 96575077.7%2073.5 3.30S.A. Units96575077.7%1969.0 4.50Mechanical/Refuge700NA NA1865.7 3.30S.A. Units 96575077.7%15 1762.4 3.30S.A. Units 96575077.7%1659.1 3.30S.A. Units 96575077.7%1555.8 3.30S.A. Units 96575077.7%1452.5 3.30S.A. Units 96575077.7%1349.2 3.30S.A. Units 96575077.7%1245.9 3.30S.A. Units 96575077.7%1142.6 3.30S.A. Units 96575077.7%1039.3 3.30S.A. Units 96575077.7%936.0 3.30S.A. Units 96575077.7%832.7 3.30S.A. Units 96575077.7%729.4 3.30S.A. Units 96575077.7%626.1 3.30S.A. Units 96575077.7%522.8 3.30S.A. Units 96575077.7%419.5 3.30S.A. Units 96575077.7%315.0 4.50Mechanical 700NA NA 27.57.50S.A. Lobby 415-0.0%10.007.50S.A. Lobby 415NA NA B1-19.3 6.00Parking EXEMPT NA NA B2-22.8 3.50Parking EXEMPT NA NA SUBTOTAL S.A. 230,91521,75070.4%29103.2 3.30S.A. Units 96575077.7%2899.9 3.30S.A. Units 96575077.7%2796.6 3.30S.A. Units 96575077.7%2693.3 3.30S.A. Units 96575077.7%2590.0 3.30S.A. Units 96575077.7%2486.7 3.30S.A. Units 96575077.7%2383.4 3.30S.A. Units 96575077.7%2280.1 3.30S.A. Units 96575077.7%2176.8 3.30S.A. Units 96575077.7%2073.5 3.30S.A. Units96575077.7%1969.0 4.50Mechanical/Refuge700NA NA1865.7 3.30S.A. Units 96575077.7%15 1762.4 3.30S.A. Units 96575077.7%1659.1 3.30S.A. Units 96575077.7%1555.8 3.30S.A. Units 96575077.7%1452.5 3.30S.A. Units 96575077.7%1349.2 3.30S.A. Units 96575077.7%1245.9 3.30S.A. Units 96575077.7%1142.6 3.30S.A. Units 96575077.7%1039.3 3.30S.A. Units 96575077.7%936.0 3.30S.A. Units 96575077.7%832.7 3.30S.A. Units 96575077.7%729.4 3.30S.A. Units 96575077.7%626.1 3.30S.A. Units 96575077.7%522.8 3.30S.A. Units 96575077.7%419.5 3.30S.A. Units 96575077.7%315.0 4.50Mechanical 700NA NA 27.57.50S.A. Lobby 415-0.0%10.007.50S.A. Lobby 415NA NA B1-19.3 6.00Parking EXEMPT NA NA B2-22.8 3.50Parking EXEMPT NA NA SUBTOTAL S.A. 230,91521,75070.4%Serviced Apartments Tower Three Level Height (m)Height (m)ProgramGFA (sm)NFA (sm)Efficiency Floors110.00NA TOT29108.30 1.70Roof28103.30 5.00Mechanical/Refuge 700NA NA2798.30 5.00Penthouse 96575077.7%11 2693.30 5.00Penthouse 96575077.7%2590.00 3.30S.A. Units 96575077.7%2486.70 3.30S.A. Units 96575077.7%2383.40 3.30S.A. Units 96575077.7%2280.10 3.30S.A. Units 96575077.7%2176.80 3.30S.A. Units 96575077.7%2073.50 3.30S.A. Units 96575077.7%1970.20 3.30S.A. Units 96575077.7%1866.90 3.30S.A. Units 96575077.7%1763.60 3.30S.A. Units 96575077.7%1659.10 4.50Mechanical/Refuge 700NA NA1555.80 3.30S.A. Units 96575077.7%12 1452.50 3.30S.A. Units 96575077.7%1349.20 3.30S.A. Units 96575077.7%1245.90 3.30S.A. Units 96575077.7%1142.60 3.30S.A. Units 96575077.7%1039.30 3.30S.A. Units 96575077.7%936.00 3.30S.A. Units 96575077.7%832.70 3.30S.A. Units 96575077.7%729.40 3.30S.A. Units 96575077.7%626.10 3.30S.A. Units 96575077.7%522.80 3.30S.A. Units 96575077.7%419.50 3.30S.A. Units 96575077.7%315.00 4.50Mechanical 700NA NA 27.507.50S.A. Lobby 415-0.0%10.007.50S.A. Lobby 415NA NA B1-19.30 6.00Parking EXEMPT NA NA B2-22.80 3.50ParkingEXEMPT NA NA SUBTOTAL S.A. 325,12517,25068.7%。