{"id":6566,"date":"2023-12-18T10:42:12","date_gmt":"2023-12-18T09:42:12","guid":{"rendered":"https:\/\/ib-miebach.de\/en\/?post_type=portfolio&p=6566"},"modified":"2026-10-21T12:44:44","modified_gmt":"2026-10-21T10:44:44","slug":"wood-concrete-composite-bridge-steg-zur-burg-siegburg-de","status":"publish","type":"portfolio","link":"https:\/\/ib-miebach.de\/en\/projects\/wood-concrete-composite-bridge-steg-zur-burg-siegburg-de\/","title":{"rendered":"Wood-concrete composite bridge \u2018Steg zur Burg\u2019, Siegburg, DE"},"content":{"rendered":"\t\t
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A bridge for pedestrians, cyclists and cars crosses the Siegburg city wall\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Timber-concrete composite bridge in a historical context, Siegburg<\/span><\/h1><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The district town of Siegburg is relieving pressure on Kaiserstra\u00dfe by creating a new transport link between Burggasse and Ringstra\u00dfe, thereby diverting the through traffic currently crossing the road for pedestrians, cyclists and cars. This measure is being implemented in the form of a footbridge connecting the two streets across a moat. The area beneath the footbridge will be developed as a green space offering an attractive environment in which to linger, whilst at the same time making the adjacent city wall and moat more accessible to visitors. The resulting route between Burggasse and Ringstra\u00dfe, with its direct link to Kaiserstra\u00dfe, is intended to invite people to walk through, linger and experience this historic area.<\/p>

The footbridge structure will be carefully integrated into the urban environment and the surrounding green space. The abutment on the Burggasse side will be positioned so that it lies behind the historic city wall, which currently runs underground, meaning that the footbridge will span the city wall. The footbridge is planned with two intermediate piers and features a curved, S-shaped layout. Due to a difference in height of approximately 1.5 metres between the connection at Burggasse and Ringstra\u00dfe, a gentle ramp is planned leading from Ringstra\u00dfe to the start of the bridge.<\/p>

The planning team\u2019s aim was to take sustainability aspects into account right from the planning stage, which significantly influenced the choice of structural system for the footbridge. The use of a composite timber-concrete superstructure means that sustainable building materials are employed where they can best demonstrate their advantages: the composite construction allows the use of reinforced concrete in this structure to be significantly reduced, whilst the use of European natural stone for the caps on the sides of the footbridge ensures that a highly durable and sustainable material is utilised.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Client
<\/strong>District town of Siegburg<\/p>

Year of construction
<\/strong>2026<\/p>

Diemensions
<\/strong>Length: approx. 31.20 m
Spans: 10.70 m, 10.05 m, 10.45 m
Width: ca. 5.50 m<\/p>

Partner
<\/b>Dirk + Michael Stelter<\/a>,\u00a0Atelier Esser<\/a>,\u00a0Ingenieurb\u00fcro Mentges<\/a><\/p>

Construction
<\/strong>Timber construction with large-sized, block-glued glulam beams in load-bearing connection with a concrete slab; asphalt pavement; flat steel posts with filling stainless steel cables, handrail made of acetylated glulam, additional handrail made of stainless steel; production of the foundation and abutments made of concrete<\/p>

Our services
<\/strong>Object planning phases 1 – 9, Construction planning phases 1 – 6<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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A bridge for pedestrians, cyclists and cars crosses the Siegburg city wall Timber-concrete composite bridge in a historical context, Siegburg Description The district town of Siegburg is relieving pressure on Kaiserstra\u00dfe by creating a new transport link between Burggasse and Ringstra\u00dfe, thereby diverting the through traffic currently crossing the road for pedestrians, cyclists and cars. […]<\/p>\n","protected":false},"author":1,"featured_media":6574,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","portfolio_category":[9,16],"portfolio_tag":[],"class_list":["post-6566","portfolio","type-portfolio","status-publish","has-post-thumbnail","hentry","portfolio_category-timber-bridges","portfolio_category-timber-concrete-composite-bridges"],"acf":[],"yoast_head":"\nWood-concrete composite bridge \u2018Steg zur Burg\u2019, Siegburg, DE - Miebach engineering office<\/title>\n<meta name=\"description\" content=\"Timber-concrete composite bridge to relieve pressure on the city centre from through traffic\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ib-miebach.de\/en\/projects\/wood-concrete-composite-bridge-steg-zur-burg-siegburg-de\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Wood-concrete composite bridge \u2018Steg zur Burg\u2019, Siegburg, DE - 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