Steel Lighting Emergency Modular Bridge / Construction Steel Truss Bridge

Steel Lighting Truss Bridge/construction Steel Truss Bridge

The impact of Jiangsu Zhonghai Bridge Equipment Co., Ltd.'s R&D investment on its market position

Jiangsu Zhonghai Bridge Equipment Co., Ltd. has significantly improved its market position in the field of bridge equipment manufacturing through continuous R&D investment. The following is the specific impact of its R&D investment on its market position:

1. **Technological innovation and product quality improvement**
The company invests 15 million yuan in technology research and development every year, and R&D investment accounts for more than 10%. This continuous R&D investment enables the company to continuously launch high-quality products. For example, the company successfully applied for the invention patent of the production process of prefabricated highway steel bridges and the utility model patent of its products. The application of these patented technologies not only improves the quality and stability of the products, but also significantly improves production efficiency.

2. **Enhance market competitiveness**
The technological innovation brought about by R&D investment makes the company's products more competitive in the international market. By introducing automatic welding robot technology, the company not only improves production efficiency, but also significantly reduces human errors, so that the welding accuracy is controlled within 0.3 mm. This high-precision welding technology ensures the stability and consistency of product quality, further consolidating its leading position in the industry.

3. **International market recognition**
The company's products have been exported to more than 20 countries and regions including Russia, Canada, and Southeast Asia. Through technological innovation and high-quality products, the company has won wide recognition in the international market. This international market recognition has not only enhanced the company's brand awareness, but also brought it more business opportunities.

4. **Long-term financial returns**
Although R&D investment may increase costs in the short term, it can bring significant financial returns in the long run. Studies have shown that R&D investment has a positive impact on the financial performance and market value of enterprises. Through continuous R&D investment, Jiangsu Zhonghai Bridge Equipment Co., Ltd. has not only improved its current profitability, but also laid the foundation for future market value growth.

5. **Ability to respond to market changes**
R&D investment enables the company to adapt to market changes and customer needs more quickly. In a rapidly changing market environment, companies that can launch new products and technologies in a timely manner are more competitive. Jiangsu Zhonghai Bridge Equipment Co., Ltd. has maintained its leading position in technological innovation and is able to respond quickly to market changes through continuous R&D investment.

Summary
Through continuous R&D investment, Jiangsu Zhonghai Bridge Equipment Co., Ltd. has not only improved product quality and production efficiency, but also enhanced its competitiveness in the international market. The technological innovation brought about by this R&D investment has enabled the company to adapt to market changes more quickly, win wide recognition in the international market, and lay the foundation for future financial returns. Therefore, R&D investment is a key factor for the company to maintain its market leadership.

Specifications:

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CB321(100) Truss Press Limited Table
No.	Lnternal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Standard Truss Moment(kN.m)	788.2	1576.4	2246.4	3265.4	1687.5	3375	4809.4	6750
321(100)	Standard Truss Shear (kN)	245.2	490.5	698.9	490.5	245.2	490.5	698.9	490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No.	Geometric Characteristics	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	DDR	SSR	DSR	TSR	DDR
321(100)	Section properties(cm3)	3578.5	7157.1	10735.6	14817.9	7699.1	15398.3	23097.4	30641.7
321(100)	Moment of inertia(cm4)	250497.2	500994.4	751491.6	2148588.8	577434.4	1154868.8	1732303.2	4596255.2

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CB200 Truss Press Limited Table
NO.	Internal Force	Structure Form
		Not Reinforced Model				Reinforced Model
		SS	DS	TS	QS	SSR	DSR	TSR	QSR
200	Standard Truss Moment(kN.m)	1034.3	2027.2	2978.8	3930.3	2165.4	4244.2	6236.4	8228.6
200	Standard Truss Shear (kN)	222.1	435.3	639.6	843.9	222.1	435.3	639.6	843.9
201	High Bending Truss Moment(kN.m)	1593.2	3122.8	4585.5	6054.3	3335.8	6538.2	9607.1	12676.1
202	High Bending Truss Shear(kN)	348	696	1044	1392	348	696	1044	1392
203	Shear Force of Super High Shear Truss(kN)	509.8	999.2	1468.2	1937.2	509.8	999.2	1468.2	1937.2

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CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure	Geometric Characteristics
	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
	SSR	50.96	10875	1160348
DS	DS	50.96	10875	1160348
	DSR1	76.44	16312	1740522
	DSR2	101.92	21750	2320696
TS	TS	76.44	16312	1740522
	TSR2	127.4	27185	2900870
	TSR3	152.88	32625	3481044
QS	QS	101.92	21750	2320696
	QSR3	178.36	38059	4061218
	QSR4	203.84	43500	4641392

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Advantage

Possessing the features of simple structure,
convenient transport, speedy erection
easy disassembling,
heavy loading capacity,
great stability and long fatigue life
being capable of an alternative span, loading capacity