Steel Structure Membrane Pre Engineered Pedestrian Bridges Grade 8.8

Steel Structure For Pedestrian Bridge/steel Structure Membrane Pedestrian Bridge

Jiangsu Zhonghai Bridge Equipment Co., Ltd. has significantly improved its market competitiveness through technological innovation, which is specifically reflected in the following aspects:

1. **Improving product quality and performance**
Technological innovation enables the company to produce products with higher quality and better performance. For example, by introducing automated welding robot technology, the company has achieved welding accuracy control within 0.3 mm, significantly improving product quality and consistency. This high-precision welding reduces human errors and ensures that the connection of each welding part is accurate and correct, thereby improving the overall quality of the product.

2. **Reducing production costs**
The application of automated welding robot technology not only improves production efficiency, but also reduces production costs. In the past, a production line required 16 people to operate, but now only 3 people are needed to complete the entire process, and the efficiency has increased several times. This cost-effectiveness gives the company an advantage in price competition while increasing profit margins.

3. **Opening up new markets**
Technological innovation helps the company open up new market areas. Through continuous technological research and development and innovation, the company is able to develop new products or services and enter untapped market areas. For example, the company's products have been exported to more than 20 countries and regions including Russia, Canada, and Southeast Asia, and have won wide recognition in the international market.

4. **Enhancing brand value**
Technological innovation capability is an important part of the brand value of an enterprise and can enhance customer trust. Through technological innovation, the company has not only improved product quality, but also enhanced the brand's market influence. This increase in brand value helps the company stand out in the fierce market competition.

5. **Responding to market changes**
Technological innovation enables the company to quickly adapt to market changes and seize emerging opportunities. Through continuous technological research and development and innovation, the company can adjust its products and services in a timely manner to meet the changing needs of customers.

6. **Promoting sustainable development**
Technological innovation has also helped the company make significant progress in environmental protection and sustainable development. For example, by optimizing welding processes and material use, energy consumption and waste generation in the production process have been reduced, further enhancing the company's environmental benefits.

Through these measures, Jiangsu Zhonghai Bridge Equipment Co., Ltd. has not only achieved significant improvements in product quality and production efficiency, but also made important breakthroughs in market competitiveness and brand value.

Specifications:

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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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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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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