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Bridge Design Aids from CRSI

Cast-in-place reinforced concrete slab bridges continue to be the most economical, durable, and easy-to-design bridges in common use today.

These bridges might be supported on different foundation types, or cast in various shapes, or faced with different materials, but the basic function remains the same: the slab serves as the main superstructure member, requiring no other beams or girders to carry the loads.

Their popularity stems largely from their low cost of construction, their durability, their simplicity, and the versatility they present to bridge owners and designers.


	CRSI Design Handbook A major design reference for cast-in-place reinforced concrete construction, the CRSI Design Handbook provides design professionals with information for design and analysis of common reinforced concrete structural elements such as columns, beams, footings, and floor systems.
	SLAB BRIDGE DESIGNER 2.1 - NEW! This new analytical software from CRSI is based on the American Association of State Highway and Transportation Officials' Load and Resistance Factor Design (LRFD) Bridge Specifications. SLAB BRIDGE DESIGNER 2.1 also analyzes Load Factor Design (LFD) slab bridges. It's a sophisticated tool that eases the design of reinforced concrete slab bridges. » Read the End User License Agreement before purchasing » Read through a slab bridge design analysis example
	CRSI Advanced Retaining Wall Graphically see the effect of each input item on stability and design of the wall including changes in dimensions, soil properties or rebar splices reflected instantly to scale on screen.
	CRSI Advanced Columns CRSI Advanced Columns allows designers to modify input parameters including column dimensions, and strengths of concrete or rebar to provide column design results as well as estimates of required rebar quantities and concrete volume. Results are contained on one screen, and a scaled drawing changes instantly with input changes. Designers can see how bars and dimensions are oriented on the section and may choose interaction diagrams with compression or compression/tension.

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