sisbang Lotte.pdf

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5 Lotte World Tower

hilary gagat p 140115376/a Sushardjanti Felasari, ST., M.Sc.CAED.

jidong kim jong-ho kim president & coo ceo & chairman Chang Minwoo Structural Consultants Seoul, South Korea

Chang Minwoo Structural Consultants Seoul, South Korea jong-ho kim chairman at chang minwoo structural consultants. he is a licensed professional engineer of architetural structures in korea, and served as a president of the korean strucutral engineers association from 2006 to 2008. he received his bachelor’s and master’s degree fromseoul national universit, majoring in architectural engineering. mr.kim has been involved in numerous high-rise building projects, including the jamsil lotte world tower,seoul. his research area covers the perfomance based design of tall b u i l d i n g s , e s p e c i a l l y o f c o m p le x shaped structures the building information modeling , and the ecofriendly construction and engineering.

jidong kim, a presideng at chang minwoo structural consultants, has managed many high-rise building projects such as the 123storyl jasmil lotte world tower.

Companies Involved Owner/Developer LOTTE Architect • Design • Architect of Record

Kohn Pedersen Fox Associates BAUM Architects

Structural Engineer • Design • Engineer of Record • Peer Review

Leslie E. Robertson Associates Chang Minwoo Structural Consultants Thornton Tomasetti

MEP Engineer • Design • Peer Review

SYSKA Hennessy Group WSP | Parsons Brinckerhoff

Main Contractor LOTTE Engineering & Construction Other Consultant • Cost Rider Levett Bucknall • Development Consultant CBRE • Energy Concept WSP | Parsons Brinckerhoff • Façade ALT Limited • Façade Maintenance Lerch Bates • Fire Aon Fire Protection Engineering • LEED WSP | Parsons Brinckerhoff • Security Aon Global Risk Consulting • Vertical Transportation Fortune Shepler Consulting • Wind RWDI Material Supplier • Elevator • Sealants

Otis Elevator Company;Mitsubishi Elevator and Escalator Dow Corning Corporation

Taejin Kim

Yeonki Jung

president & CTO

Executive Director

Chang Minwoo Structural Consultants Seoul, South Korea

Chang Minwoo Structural Consultants Seoul, South Korea

Ta e j i n k i m , a p re s i d e n t a t c h a n g minwoo structural consultants, has researched the seismic design of steel structures and the structural desain of tall buildings

yeonki jung, an executive director at C h a n g M i n w o o S t r u c t u ra l Consultants, has mane experiences in design of tall building structues including the 123-story jamsil lotte world tower which is the tallest building in Korea

Lotte World Tower

abstrak Taking inspiration from traditional Korean art forms in the design of the various interior program spaces, the sleek tapered form of Lotte World Tower will stand out from Seoul’s rocky, mountainous topography. The tower is programmed with a greater variety of functions than is normally found in a tall building. It contains retail components, offices, a 7-star luxury hotel, and an officetel. Officetels, common in South Korean real estate, offer studioapartment-style accommodations for people who work in the building and often feature certain services found in hotels, such as furnishings, a security desk, and gym access. The building’s top 10 stories are earmarked for extensive public use and entertainment facilities, including an observation deck and rooftop café. The design of the tower melds a modern aesthetic with forms inspired by Korean ceramics, porcelain, and calligraphy. The seam that runs from top to bottom of the structure gestures toward the old center of the city. Elegance of form was one of the prime objectives, following the desire of stakeholders to bestow a beautiful monument to the capital city skyline. Exterior materials will be light-toned silver glass accented by a filigree of white lacquered metal. Lotte World Tower has been designed and constructed at the same time as a 10-story base that accommodates as much area as its vertical counterpart. Vertical density is linked to horizontal density, and the range of complementary uses is increased. Connections between the two major building components are made via interior pathways at many levels, but also by active outdoor public space. In fact, one of the most effective measures taken to activate the tower and connect it to adjacent buildings is the outdoor plaza. This space forms an “outdoor room,” compressed enough in its dimensions to encourage visual and pedestrian penetration of its boundary walls.

Mengambil inspirasi dari bentuk seni tradisional Korea dalam desain berbagai interior program ruang, bentuk meruncing Lotte World Tower akan terlihat dari pegunungan, Seoul. Menara diprogram dengan berbagai fungsi lebih besar daripada biasanya ditemukan di gedung tinggi. Ini berisi komponen ritel, kantor, hotel mewah bintang-7, dan officetel. Officetels, umum di Korea Selatan real estat, menawarkan akomodasi bergaya studio apartemen bagi orang-orang yang bekerja di gedung dan sering memiliki layanan tertentu ditemukan di Hotel, perabotan, Meja keamanan dan akses gym. Bangunan top 10 cerita dialokasikan untuk luas umum penggunaan fasilitas dan hiburan, termasuk kafe di puncak gedung dan dek pemandangan. Desain menara ini mencampurkan estetika modern dengan bentuk-bentuk yang terinspirasi oleh Korea keramik, porselen, dan kaligrafi. Keanggunan bentuk adalah salah satu tujuan utama, mengikuti keinginan para client untuk memberikan sebuah monumen indah cakrawala ibukota. Eksterior bahan perak kaca beraksen oleh kerawang putih dipernis logam akan menimbulkan pantulan cahaya yang elegant. Lotte World Tower struktur dan desain bangunan di rancang pada waktu yang bersamaan . kedekatan vertikal terkait dengan kedekatan horizontal dan disusun keatas Hubungan antara dua komponen utama bangunan yang dibuat melalui jalur interior di berbagai tingkatan, tetapi juga oleh ruang publik. Bahkan, salah satu tindakan yang paling efektif diambil untuk mengaktifkan menara dan menghubungkannya ke bangunan yang berdekatan. Ini bentuk ruang "Ruangan outdoor," dikompresi cukup dalam dimensi untuk mendorong penetrasi visual dan pejalan kaki dari dinding batas.

concept Pembangunan Lotte World Tower di Seoul, Korea Selatan dirancang oleh KPF perusahaan arsitektur b e r t i n g k a t t i n g g i i n i b e rj a la n dengan baik. Memenangkan sebuah kompetisi desain internasional, menara ini akan memiliki puncak ketinggian 555 meter. bangunan pencakar langit ini memiliki multi fungsi/mixed-used yang mana didalamnya termasuk ritel, kantor, hotel, dan sebuah dek observasi di puncak. Desain menara ini mencampurkan estetika modern dengan bentukb e n t u k y a n g t e r i n s p i ra s i o le h K o r e a k e ra m i k , p o r s e l e n , d a n k a l i g ra fi . K e a n g g u n a n b e n t u k adalah salah satu tujuan utama, mengikuti keinginan para cli ent untuk memberikan sebuah monumen indah cakrawala ibukota. E k s t e r i o r b a h a n p e ra k k a c a b e ra k s e n o le h ke ra w a n g p u t i h dipernis logam akan menimbulkan pantulan cahaya yang elegant.

floor plan

plan the ground level and the underground floors are made of reinforced concrete the 2nd to 86th floors of the tower, which will be iused for a shopping mall, office,and residences the hotel floors over the 86th floor

menara pandang

office

akuarium

lotte bebas bea konser avenue

hiburan

bioskop

section

d i s e t i a p z o n a memiliki ketinggian floor to plafond yang berbeda, ini karenakan fungsi tiap zona berbeda , besaran luas dasar la n t i t i a p la n t a i j u g a s e m a k i n m e n g e c i l , a d a banyak faktor yang mempengaruhi (KDB KDH,etc)

circulation

zonasi

structure plan

the 2nd to 86th floors of the tower, which will be iused for a s h o p p i n g m a l l , o f fi c e , a n d residences, are made of steel beams and deck slabs. the hotel floors over the 86th floor consist of 225-300 mm thick flat slabs (figure :1). the ground level and the underground floors are made of reinforced concrete. the lateral load resisting system is composed of central RC core walls, two sets of steel outriggers, eight RC megacolumns, and two sets of steel belt trusses (figure: 2) the uppermost latern is made of diagrid frames which are exposed on the exterior.

lantai 2 untuk 86th Tower, yang akan dipakai untuk sebuah pusat perbelanjaan, kantor dan tempat tinggal, terbuat dari baja balok dan lempengan dek. hotel berada di atas lantai 86 terdiri dari lembaran datar la n t a i 2 2 5 -3 0 0 m m t e b a l n y a (gambar: 1). tingkat dasar dan tingkat bawah tanah yang terbuat dari beton. sistem tahan akan beban lateral terdiri dari inti pusat RC dinding, dua set outriggers baja, delapan RC mega-kolom dan dua set gulungan sabuk baja (gambar: 2) latern teratas terbuat dari diagrid f ra m e y a n g d i h a d a p k a n p a d a eksterior.

foundation

lateral load resisting system

redudancy

connection

belt truss connection

outrigger connection spandrel glirder connection

structural health monitoring

deformation

Lotte World Tower Reflectivity Study