荷兰蒙斯特蝙蝠桥 / NEXT architects

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NEXT architects：Vlotwateringbrug桥（俗称“蝙蝠桥”）由三个特定的部分组成，为多个蝙蝠种提供栖息之地。北边桥墩是蝙蝠过冬的地方，桥身和砖石栏杆则可以让蝙蝠度过夏天。 桥的设计是为了成为不同种类的蝙蝠的理想栖息地，旨在扩大其种群数量。哺乳动物协会的蝙蝠专家Marcel Schillemans说道：“这是一个功能性和自然服务性兼具的成功案例。”

NEXT architects: The Vlotwateringbrug or popularly ‘bat bridge’ has opened for the public in the beginning of  October. The bridge has three specific components that provide roost for several bat species. At  the north side the abutment functions as a winter stay. The deck and the brick balustrade  accommodate stays for bats during the summer. The bridge design is intended to constitute the  ideal habitat for various species of bats, aiming to grow a large colony. “A textbook example of  how a functional object can at the same time serve nature,” says bat-expert Marcel Schillemans  from the Mammal Society.

蝙蝠桥就设在多个蝙蝠物种的飞行路线上，为了提升蝙蝠对桥的适应度，桥梁采用了混凝土结构，因为混凝土材料能够创造一个气温稳定且舒适的环境。桥下设有入口槽，开口处的表面粗糙利于蝙蝠抓握。这些入口凹槽是混凝土拱门凹槽的一部分，横截面结构空间的巧妙运用也加固了桥基。

The project is located along a flight route of several bat species. To optimize the suitability of the bridge for bats, the structure is made out of concrete. The mass of the concrete provides a stable and pleasant climate. The underside of the bridge is provided with entrance slots. The openings have a rough finish for grip. The slots are part of a pattern of grooves in the concrete arch. Clever use is made of the structural space in the cross section to implement the roosts.

新桥在现有的两个地块之间蜿蜒，标志着Poelzone区的入口，在桥的最高处转弯后，视野随即便开阔起来。木板让沿河的自然驳岸更加开阔。混凝土拱门长25米，横跨整个Vlotwatering河，S形的桥面采用桥下倾斜的承压拱来支撑。

Crossing the Vlotwatering the new bridge winds between two existing parcels and marks the entrance of the Poelzone. At the highest point, the bridge makes a turn for a clear view of the area. The wooden lamellas provide openness to the natural banks along the water. With a length of 25 meters the concrete arch spans the entire Vlotwatering. The S-shaped deck is supported with a pressure arc that slants under the bridge.

蝙蝠桥成为了Poelzone区的一部分，它位于Westland的一处狭长的区域，介于斯赫拉芬赞德、纳尔德韦克和蒙斯特的中心区之间。这里将沿河新建一个绿色休闲区，设有天然堤岸和鱼类产卵地。景观设计由LOLA景观负责设计，旨在加强场地内现有绿地和生态的联系，使自然与娱乐价值相辅相成。

The bat bridge becomes part of the Poelzone, an elongated area in the Westland between the existing centres of^’s- Gravenzande , Naaldwijk and Monster. Along the waterway a new green recreational zone with natural banks and spawn sites for fish will be realized. The landscape design by LOLA Landscape is made to strengthen the existing green and ecological connections in which natural and recreational values complement each other.

▼平面图 Plan

▼分析图 Analysis Diagram

▼结构分析 Structural Analysis

▼桥体细部分析 Detail Analysis

▼剖面图 Sections

项目名称: Vlotwateringbrug
项目类型: 桥
地点: 荷兰蒙斯特
跨度: 25 m
成本造价: 1.200.000欧元
状态: 已完成
初步设计: 2014年1月
最终设计: 2014年3月
开始建设: 2014年12月
完成日期: 2015年10月
客户: 瓦特林亨市政府
设计事务所: NEXT architects
结构顾问: Pieters Bouwtechniek Haarlem (Frank Meijer)
造价顾问: Laan Bouwkostenadvies (Theo Laan)
生态顾问: Zoogdiervereniging (Herman Limpens)
承包商: Kroes aannemingsbedrijf B.V.
团队设计: Bart Reuser, Marijn Schenk, Michel Schreinemachers, Jurriaan Hillerstrom, Sylvia Hendriks, Luuc Sonke, Anne Hilgers, Anna Korzeniowska

Project: Vlotwateringbrug
Type/Program: Bridge
Location: Monster, The Netherlands
Span: 25 m
Cost/Value: € 1.200.000
Status: Completed
Preliminary design: Jan 2014
Final design: Mar 2014
Start building: Dec 2014
Completion: Oct 2015
Client: Municipality of Wateringen
Architect/designer: NEXT architects
Advisor construction: Pieters Bouwtechniek Haarlem (Frank Meijer)
Advisor cost: Laan Bouwkostenadvies (Theo Laan)
Advisor ecology: Zoogdiervereniging (Herman Limpens)
Contractor(s): Kroes aannemingsbedrijf B.V.
Team: Bart Reuser, Marijn Schenk, Michel Schreinemachers, Jurriaan Hillerstrom, Sylvia Hendriks, Luuc Sonke, Anne Hilgers, Anna Korzeniowska