荷兰NL建筑设计公司推出了他们的粤港大桥设计杰作，该桥梁是为连接中国香港和大陆量身打造的。大桥主体是交叉螺旋的造型，如同一串珍珠横跨江面，这样设计是为了调整大陆和香港不同的交通行驶习惯：香港人靠左行驶，而大陆则是靠右行驶。通过这样的大桥，驾驶者不用变换车道，沿着道路行驶即可。不过，如此复杂的设计需要采用轻质材料建设桥梁。以下是《世界报》发布的一组该桥梁的设计图。

从大陆方向过来的车道将会在香港方向的车道下完成交叉。

NL architects设计公司官方网站：http://www.nlarchitects.nl/

粤港大桥设计方案 解决左右驾驶问题

hong kong boundaries crossing facilities – ‘pearl river necklace’ by NL architects
all images courtesy NL architects

dutch NL architects have sent in images of their ‘pearl river necklace’, a proposal for
the hong kong boundary crossing facilities international ideas competition. the aim for
entrants was to create a new landmark to reflect hong kong as a vibrant global
and metropolitan city.

the bridge

there is an existing master plan, however NL architects proposed to make some adjustments
to the configurations to improve the area.’pearl river necklace’ is an attempt to unite the knot.
it is a breakdown of the complexities of the border crossing facilities into a necklace.
the objective was to bring to the surface the beauty of the hong kong boundaries crossing facilities,
at the same time reinforcing the attractiveness of the projected hong kong – zhuhai – macau bridge.

bisecting the bridge

bisecting the enormous complexity of the boundary crossing facility in its core elements -
bus/coach passenger clearance and private car and cargo checkpoints, allows for a simpler
organization.

in hong kong driving on the left

hong kong has traffic on the left where china has traffic on the right. in principle this has to be
taken into consideration with the border crossing facilities. within the proposed master layout
plan this leads to fairly unarticulated intersections. it solves the switch, but does not communicate
it ‘explicitly’.

the ‘flipper’

the flipper is a device designed to ‘celebrate’ the traffic switch. it aims to redirect traffic in
an efficient safe way.

in the hong kong section

entering hong kong

hong kong area

crossing over to china

driving on the right side

where the two sections meet

entering the border crossing road

the border crossing facilities from a distance

they propose an archipelago of artificial islands on the border of hong kong and china;
a string of specifically formed islands that derive their from and beauty from their
function.

the islands with parking facilities and bus depots

the islands with parking facilities and bus depots

the islands with parking facilities and bus depots

the islands with parking facilities and bus depots

the islands with parking facilities and bus depots

the airport

in the proposed master layout the border crossing facilities paradoxically, are not located
on the border. NL architects suggest to move to an alternative location.

drawings of the island facilities

drawings of the island facilities

drawings of the island facilities

the site plan

the necklace/bracelet system – each incoporating sections of the road

with the exisiting plan at the time of crossing the road, it is not perpendicular to the road
you travel on. if the border crossing facilities will be part of the ‘bracelet’ system,
it can easily be rotated 90 degrees.

‘bracelet system’

pivate car kiosk arrangement

unfolding the private car kiosks into a monumental linear structure automatically transforms
the shape of the island. a by pass for the bus and coach access is created through the middle.

structure of road

‘pearl river necklace’ proposes to elevate the section of hong kong zhuhai macau bridge
right in front of the entrance to the tunnel. the additional heightened position will give
the opportunity to overlook the destination.

elevation of the bridge

the passenger clearance building and its arteries have a good organization. by arranging
the drop off bays on the first level passengers have to descend only. the walking distances
are reduced and made more comfortable. a symmetrical typology is taken out of the
system and an interlocking system emerges.

the passenger clearance building

the passenger clearance building – interior

plan

plan

粤港大桥设计详细方案

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