四川省大渡河沙坪二级水电站导流明渠结构施工技术要求50pVIP免费

四川省大渡河沙坪二级水电站导流明渠结构施工技术要求二○一一年七月·杭州核定：审查：校核：编写：目录1编制说明································································································12总则···································································································13固结灌浆和帷幕灌浆·················································································33.1材料······························································································33.2灌浆孔的钻孔·····················································································43.3钻孔冲洗和压水试验············································································63.4灌浆试验···························································································73.5制浆······························································································83.6基岩固结灌浆·····················································································83.7基岩帷幕灌浆····················································································103.8灌浆工程验收····················································································124混凝土工程····························································································124.1常态混凝土·······················································································124.2模板·····························································································294.3钢筋·····························································································324.4锚筋·····························································································354.5分缝和止水···············································································...