宁杭客运专线预应力混凝土桥梁施工关键技术

Brand: 中国建材工业出版社    Sold By: EM China
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术
宁杭客运专线预应力混凝土桥梁施工关键技术

宁杭客运专线预应力混凝土桥梁施工关键技术

Brand: 中国建材工业出版社    Sold By: EM China
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宁杭客运专线预应力混凝土桥梁施工关键技术

宁杭客运专线预应力混凝土桥梁施工关键技术

$58.18

内容简介

    本书介绍了中水四局承建的宁杭客运专线NHZQ2标段土建工程桥梁修建中所采用的施工关键技术与方法,以及特殊部位处的数值模拟与计算分析。

    全书共9章:第1章和第2章分别介绍了项目的工程概况、技术难点、施工组织安排和施工质量管理;第3章介绍了桥体下部结构施工,包括桩基础、桥墩、承台的施工,特别是跨既有铁路段桥墩的施工设计与计算,提出了专项施工方案及相应的安全防护措施;第4章从梁场的选址、设计、生产工艺与验...

Product Details

内容简介

    本书介绍了中水四局承建的宁杭客运专线NHZQ2标段土建工程桥梁修建中所采用的施工关键技术与方法,以及特殊部位处的数值模拟与计算分析。

    全书共9章:第1章和第2章分别介绍了项目的工程概况、技术难点、施工组织安排和施工质量管理;第3章介绍了桥体下部结构施工,包括桩基础、桥墩、承台的施工,特别是跨既有铁路段桥墩的施工设计与计算,提出了专项施工方案及相应的安全防护措施;第4章从梁场的选址、设计、生产工艺与验收标准等几个方面,介绍了NHZQ2标段箱梁预制场从筹建到正常生产的相关工作;第5章介绍了NHZQ2标段大跨度简支梁支架法施工关键技术;第6章介绍了整孔箱梁吊装施工关键技术与支座施工工艺;第7章、第8章分别介绍了连续梁悬臂浇筑法和支架现浇法施工关键技术;第9章介绍了连续梁施工测量与施工监控技术。

作者简介

孙宗军,山东青岛人,博士,现为山东科技大学土木工程与建筑学院副教授,硕士研究生导师。2004年毕业于东南大学交通学院道路与铁道工程专业,获博士学位,主要从事桥梁工程、岩土工程、结构工程等领域的教学与科研工作。主持或参与多项桥梁与隧道工程岩土工程方面的重大课题,在桥梁与桩基检测及加固领域成果丰硕。积累了大量工程监测检测数据,开拓性地使用大数据处理方法进行工程结构健康诊断研究,在工程设计和施工处理中取得较好效果。

段宝福,甘肃武威人,博士,现为山东科技大学土木工程与建筑学院教授,硕士研究生导师。2004年毕业于北京科技大学工程力学专业,获博士学位,主要从事桥梁与隧道工程、岩土工程、爆破理论与应用方面的教学与科研工作。主持或参与国家科技支撑计划、国家自然基金、省自然基金等多项课题,主持并完成横向科研项目40余项,多次获省部级科技进步奖,授权国家发明专利2项,出版学术专著2部,主编教材1部,在国内外核心期刊发表学术论文60余篇。

目  录
1工程概况与技术难点
11工程简介
12工程概况
13主要技术标准
14重点(关键)桥梁工程和难点工程分析及主要对策

2施工组织安排与质量管理
21施工管理目标
22施工管理组织机构和施工作业区段划分
23施工组织方案
24主要临时工程规划及总平面布置
25施工管理
26工程创优及质量保证体系
27工程质量管理制度
前  言
预应力混凝土的研究在第二次世界大战以前尚处于萌芽阶段,战争使很多国家的基础设施遭到破坏。第二次世界大战后,大量的基础设施与桥梁工程亟待修复,而当时钢材奇缺,间接地为预应力混凝土的发展创造了客观条件。预应力概念的逐步成熟,突破了混凝土不能受拉和抗裂的约束,大大扩展了其应用范围。目前,预应力技术已经成功应用到型钢、砖、石、木等各种建筑材料中,用于处理结构设计与施工中常规技术难以解决的疑难工程问题。其中,预应力混凝土已成为国内外桥梁工程建设中常用的一种结构材料。近二三十年来,我国预应力混凝土桥梁的发展速度,在桥型、跨度以及施工方法与技术方面都有突破性进展,修建技术已经达到国际先进水平。
在线试读

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

内容简介

    本书介绍了中水四局承建的宁杭客运专线NHZQ2标段土建工程桥梁修建中所采用的施工关键技术与方法,以及特殊部位处的数值模拟与计算分析。

    全书共9章:第1章和第2章分别介绍了项目的工程概况、技术难点、施工组织安排和施工质量管理;第3章介绍了桥体下部结构施工,包括桩基础、桥墩、承台的施工,特别是跨既有铁路段桥墩的施工设计与计算,提出了专项施工方案及相应的安全防护措施;第4章从梁场的选址、设计、生产工艺与验收标准等几个方面,介绍了NHZQ2标段箱梁预制场从筹建到正常生产的相关工作;第5章介绍了NHZQ2标段大跨度简支梁支架法施工关键技术;第6章介绍了整孔箱梁吊装施工关键技术与支座施工工艺;第7章、第8章分别介绍了连续梁悬臂浇筑法和支架现浇法施工关键技术;第9章介绍了连续梁施工测量与施工监控技术。

作者简介

孙宗军,山东青岛人,博士,现为山东科技大学土木工程与建筑学院副教授,硕士研究生导师。2004年毕业于东南大学交通学院道路与铁道工程专业,获博士学位,主要从事桥梁工程、岩土工程、结构工程等领域的教学与科研工作。主持或参与多项桥梁与隧道工程岩土工程方面的重大课题,在桥梁与桩基检测及加固领域成果丰硕。积累了大量工程监测检测数据,开拓性地使用大数据处理方法进行工程结构健康诊断研究,在工程设计和施工处理中取得较好效果。

段宝福,甘肃武威人,博士,现为山东科技大学土木工程与建筑学院教授,硕士研究生导师。2004年毕业于北京科技大学工程力学专业,获博士学位,主要从事桥梁与隧道工程、岩土工程、爆破理论与应用方面的教学与科研工作。主持或参与国家科技支撑计划、国家自然基金、省自然基金等多项课题,主持并完成横向科研项目40余项,多次获省部级科技进步奖,授权国家发明专利2项,出版学术专著2部,主编教材1部,在国内外核心期刊发表学术论文60余篇。

目  录
1工程概况与技术难点
11工程简介
12工程概况
13主要技术标准
14重点(关键)桥梁工程和难点工程分析及主要对策

2施工组织安排与质量管理
21施工管理目标
22施工管理组织机构和施工作业区段划分
23施工组织方案
24主要临时工程规划及总平面布置
25施工管理
26工程创优及质量保证体系
27工程质量管理制度
前  言
预应力混凝土的研究在第二次世界大战以前尚处于萌芽阶段,战争使很多国家的基础设施遭到破坏。第二次世界大战后,大量的基础设施与桥梁工程亟待修复,而当时钢材奇缺,间接地为预应力混凝土的发展创造了客观条件。预应力概念的逐步成熟,突破了混凝土不能受拉和抗裂的约束,大大扩展了其应用范围。目前,预应力技术已经成功应用到型钢、砖、石、木等各种建筑材料中,用于处理结构设计与施工中常规技术难以解决的疑难工程问题。其中,预应力混凝土已成为国内外桥梁工程建设中常用的一种结构材料。近二三十年来,我国预应力混凝土桥梁的发展速度,在桥型、跨度以及施工方法与技术方面都有突破性进展,修建技术已经达到国际先进水平。
在线试读

Shipping Overview: 

Shipping: Standard Domestic Shipping within the United States charges USD 4.99. Standard International Shipping from United Kingdom and Germany to the United States charges 14.99. 

Order Processing: Please allow 1-2 business days for order processing and preparation before shipment. 

Domestic Shipping: Orders within the U.S. are shipped via USPS or FedEx, depending on the origin of the product. The average transit time is 3-7 business days. 

International Shipping: Currently, we only ship within the USA. 

Tracking Information: Every order is trackable. You will receive a tracking number once your order has been shipped. Products may be shipped from various global fulfillment centers.

Shipping Delays: 

Please note that shipping times may vary due to factors beyond our control, such as weather conditions, natural disasters, or peak holiday periods. While we strive to ensure timely delivery, the exact arrival time cannot be guaranteed and is managed by the shipping carrier.

Shipping Options:

  • Standard Delivery: Most orders are shipped within 3-7 business days. Larger items may utilize LTL shipping for safe handling.

  • Handling Time: We handle shipments on business days (Monday - Friday), with a preparation time of 1-2 days.

  • Additional Charges: Some items require additional shipping charges due to their size, weight, or special handling. These charges are specified on the product pages and are not eligible for shipping discounts.

  • Exclusions: Gift cards, packaging, taxes, and prior purchases do not count toward the minimum purchase requirement for free shipping. This offer is valid only for shipments to U.S. addresses, including Puerto Rico.

Delivery Details:

  • Estimates: Standard shipping within the US typically takes 3-7 business days. These are estimates and not guarantees.

  • Shipping Restrictions: We ship to all 50 states, Washington, DC, U.S. territories, and APO/FPO/DPO addresses. Shipping options vary based on the delivery address.

  • Remote Areas: Shipments to remote areas may incur additional charges or require pickup from a nearby shipping partner’s location.

Shipping Confirmation:

You will receive a shipping confirmation email with a tracking number as soon as your order is dispatched. If you do not receive this email immediately, please be assured that your items will arrive within the estimated delivery window provided at checkout.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.com.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return & Refund Policy Overview

Please review our return and refund policies below to ensure a smooth transaction process.

Return Policy

  • Duration: You have 30 days from receiving your item to initiate a return.

  • Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • Shipping Costs: Customers are responsible for return shipping costs.

  • Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • Initiating a Return: Contact us at cs@everymarket.com to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • Defective Products: Return labels are provided for defective items.

  • Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • Eligible Products: Returns are only accepted for items in new condition.

Nonreturnable Items

Certain items are not eligible for return:

  • Electronic devices after 30 days (e.g., computers, laptops, Kindles)

  • Gift cards, prepaid game cards

  • Perishable goods, live insects, some jewelry, some health and personal care items

  • Customized or personalized products

  • Items with special shipping restrictions

Refund Policy

  • Window: Eligible products may be returned within 30 days of delivery for a refund.

  • Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue. For claims, contact our support team with details of the issue.

Exchange Policy

For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

Return Address

EveryMarket Customer Service 2101 E Terra Ln, O'Fallon, MO 63366

Customer Support

Available 24/7 for any questions or assistance needed:

  • Phone: +1 636-312-5925

  • Email: cs@everymarket.com

 

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